{
  "attribution": {
    "source": "legal.exploreworldai.com",
    "canonical": "https://legal.exploreworldai.com/api/public/v1/judgment-text?id=us:ca9-18-16496-2019-04-18",
    "cite_as": "NovaCopilot, legal.exploreworldai.com (https://legal.exploreworldai.com/api/public/v1/judgment-text?id=us:ca9-18-16496-2019-04-18)",
    "license": "https://legal.exploreworldai.com/revision",
    "version": "legal-2026-11-03",
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    "jurisdiction": "us",
    "lang": "en",
    "publisher": "NovaCopilot by ExploreWorld Legal",
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  },
  "brand_source": "Source: NovaCopilot",
  "item": {
    "schema_version": "1.0.0",
    "id": "us:ca9-18-16496-2019-04-18",
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    "lang": "en",
    "brand_source": "Source: NovaCopilot",
    "brand": {
      "product": "NovaCopilot",
      "platform": "ExploreWorldAI",
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      "legal_entity": "Valkiv Ventures AB",
      "permanent_url": "https://legal.exploreworldai.com/novacopilot",
      "source": "Source: NovaCopilot",
      "powered_by": "Powered by NovaCopilot",
      "license": "https://legal.exploreworldai.com/licensvillkor"
    },
    "sections": [
      {
        "title": "Front matter",
        "paragraphs": [
          "para_1",
          "para_2",
          "para_3",
          "para_4",
          "para_5",
          "para_6",
          "para_7",
          "para_8",
          "para_9",
          "para_10",
          "para_11",
          "para_12",
          "para_13",
          "para_14",
          "para_15",
          "para_16",
          "para_17",
          "para_18",
          "para_19",
          "para_20",
          "para_21",
          "para_22",
          "para_23",
          "para_24",
          "para_25",
          "para_26"
        ],
        "kind": "front_matter"
      },
      {
        "title": "SUMMARY*",
        "paragraphs": [
          "para_27",
          "para_28",
          "para_29",
          "para_30",
          "para_31",
          "para_32",
          "para_33",
          "para_34",
          "para_35",
          "para_36",
          "para_37",
          "para_38",
          "para_39",
          "para_40",
          "para_41",
          "para_42",
          "para_43",
          "para_44",
          "para_45",
          "para_46",
          "para_47",
          "para_48",
          "para_49",
          "para_50",
          "para_51",
          "para_52",
          "para_53",
          "para_54",
          "para_55",
          "para_56",
          "para_57",
          "para_58",
          "para_59",
          "para_60",
          "para_61",
          "para_62",
          "para_63",
          "para_64",
          "para_65",
          "para_66",
          "para_67",
          "para_68",
          "para_69",
          "para_70",
          "para_71",
          "para_72",
          "para_73",
          "para_74",
          "para_75",
          "para_76",
          "para_77",
          "para_78",
          "para_79",
          "para_80",
          "para_81",
          "para_82",
          "para_83",
          "para_84",
          "para_85",
          "para_86",
          "para_87",
          "para_88",
          "para_89",
          "para_90",
          "para_91",
          "para_92",
          "para_93",
          "para_94",
          "para_95",
          "para_96",
          "para_97",
          "para_98",
          "para_99",
          "para_100",
          "para_101",
          "para_102",
          "para_103",
          "para_104",
          "para_105",
          "para_106",
          "para_107",
          "para_108",
          "para_109",
          "para_110",
          "para_111",
          "para_112",
          "para_113",
          "para_114",
          "para_115",
          "para_116",
          "para_117",
          "para_118",
          "para_119",
          "para_120",
          "para_121",
          "para_122",
          "para_123",
          "para_124",
          "para_125",
          "para_126",
          "para_127",
          "para_128",
          "para_129",
          "para_130",
          "para_131",
          "para_132",
          "para_133",
          "para_134",
          "para_135",
          "para_136",
          "para_137",
          "para_138",
          "para_139",
          "para_140",
          "para_141",
          "para_142",
          "para_143",
          "para_144",
          "para_145",
          "para_146",
          "para_147",
          "para_148",
          "para_149",
          "para_150",
          "para_151",
          "para_152",
          "para_153",
          "para_154",
          "para_155",
          "para_156",
          "para_157",
          "para_158",
          "para_159",
          "para_160",
          "para_161",
          "para_162",
          "para_163",
          "para_164",
          "para_165",
          "para_166",
          "para_167",
          "para_168",
          "para_169",
          "para_170",
          "para_171",
          "para_172",
          "para_173",
          "para_174",
          "para_175",
          "para_176",
          "para_177",
          "para_178",
          "para_179",
          "para_180",
          "para_181",
          "para_182",
          "para_183",
          "para_184",
          "para_185",
          "para_186",
          "para_187",
          "para_188",
          "para_189",
          "para_190",
          "para_191",
          "para_192",
          "para_193",
          "para_194",
          "para_195",
          "para_196",
          "para_197",
          "para_198",
          "para_199",
          "para_200",
          "para_201",
          "para_202",
          "para_203",
          "para_204",
          "para_205",
          "para_206",
          "para_207",
          "para_208",
          "para_209",
          "para_210",
          "para_211",
          "para_212",
          "para_213",
          "para_214",
          "para_215",
          "para_216",
          "para_217",
          "para_218",
          "para_219",
          "para_220",
          "para_221",
          "para_222",
          "para_223",
          "para_224",
          "para_225",
          "para_226",
          "para_227",
          "para_228",
          "para_229",
          "para_230",
          "para_231",
          "para_232",
          "para_233",
          "para_234",
          "para_235",
          "para_236",
          "para_237",
          "para_238",
          "para_239",
          "para_240",
          "para_241",
          "para_242",
          "para_243",
          "para_244",
          "para_245",
          "para_246",
          "para_247",
          "para_248",
          "para_249",
          "para_250",
          "para_251",
          "para_252",
          "para_253",
          "para_254",
          "para_255",
          "para_256",
          "para_257",
          "para_258",
          "para_259",
          "para_260",
          "para_261",
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          "para_268",
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          "para_314",
          "para_315",
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          "para_318",
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          "para_320",
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          "para_345",
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          "para_451",
          "para_452",
          "para_453",
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          "para_455",
          "para_456",
          "para_457",
          "para_458",
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          "para_460",
          "para_461",
          "para_462",
          "para_463",
          "para_464",
          "para_465",
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          "para_468",
          "para_469",
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        ],
        "kind": "summary"
      }
    ],
    "paragraphs": [
      {
        "text": "FOR PUBLICATION",
        "paragraph_id": "para_1"
      },
      {
        "text": "UNITED STATES COURT OF APPEALS",
        "paragraph_id": "para_2"
      },
      {
        "text": "FOR THE NINTH CIRCUIT",
        "paragraph_id": "para_3"
      },
      {
        "text": "UNITED STATES OF AMERICA,",
        "paragraph_id": "para_4"
      },
      {
        "text": "Plaintiff-Appellant,",
        "paragraph_id": "para_5"
      },
      {
        "text": "v.",
        "paragraph_id": "para_6"
      },
      {
        "text": "STATE OF CALIFORNIA; GAVIN",
        "paragraph_id": "para_7"
      },
      {
        "text": "NEWSOM, Governor of California;",
        "paragraph_id": "para_8"
      },
      {
        "text": "XAVIER BECERRA, Attorney General",
        "paragraph_id": "para_9"
      },
      {
        "text": "of California,",
        "paragraph_id": "para_10"
      },
      {
        "text": "Defendants-Appellees.",
        "paragraph_id": "para_11"
      },
      {
        "text": "No. 18-16496",
        "paragraph_id": "para_12"
      },
      {
        "text": "D.C. No.",
        "paragraph_id": "para_13"
      },
      {
        "text": "2:18-cv-00490-",
        "paragraph_id": "para_14"
      },
      {
        "text": "JAM-KJN",
        "paragraph_id": "para_15"
      },
      {
        "text": "OPINION",
        "paragraph_id": "para_16"
      },
      {
        "text": "Appeal from the United States District Court",
        "paragraph_id": "para_17"
      },
      {
        "text": "for the Eastern District of California",
        "paragraph_id": "para_18"
      },
      {
        "text": "John A. Mendez, District Judge, Presiding",
        "paragraph_id": "para_19"
      },
      {
        "text": "Argued and Submitted March 13, 2019",
        "paragraph_id": "para_20"
      },
      {
        "text": "San Francisco, California",
        "paragraph_id": "para_21"
      },
      {
        "text": "Filed April 18, 2019",
        "paragraph_id": "para_22"
      },
      {
        "text": "Before: MILAN D. SMITH, JR., PAUL J. WATFORD,",
        "paragraph_id": "para_23"
      },
      {
        "text": "and ANDREW D. HURWITZ, Circuit Judges.",
        "paragraph_id": "para_24"
      },
      {
        "text": "Opinion by Judge Milan D. Smith, Jr.",
        "paragraph_id": "para_25"
      },
      {
        "text": "2 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_26"
      },
      {
        "text": "SUMMARY*",
        "paragraph_id": "para_27"
      },
      {
        "text": "Immigration",
        "paragraph_id": "para_28"
      },
      {
        "text": "In a case in which the United States sought to enjoin the",
        "paragraph_id": "para_29"
      },
      {
        "text": "enforcement of three laws California enacted expressly to",
        "paragraph_id": "para_30"
      },
      {
        "text": "protect its residents from federal immigration enforcement,",
        "paragraph_id": "para_31"
      },
      {
        "text": "the panel affirmed in part and reversed in part the district",
        "paragraph_id": "para_32"
      },
      {
        "text": "court’s denial in large part of the United States’ motion for a",
        "paragraph_id": "para_33"
      },
      {
        "text": "preliminary injunction.",
        "paragraph_id": "para_34"
      },
      {
        "text": "The United States challenged three California laws:",
        "paragraph_id": "para_35"
      },
      {
        "text": "AB 450, which—as relevant to this appeal—requires",
        "paragraph_id": "para_36"
      },
      {
        "text": "employers to alert employees before federal immigration",
        "paragraph_id": "para_37"
      },
      {
        "text": "inspections; AB 103, which imposes inspection",
        "paragraph_id": "para_38"
      },
      {
        "text": "requirements on facilities that house civil immigration",
        "paragraph_id": "para_39"
      },
      {
        "text": "detainees; and SB 54, which limits the cooperation between",
        "paragraph_id": "para_40"
      },
      {
        "text": "state and local law enforcement and federal immigration",
        "paragraph_id": "para_41"
      },
      {
        "text": "authorities.",
        "paragraph_id": "para_42"
      },
      {
        "text": "The United States sought a preliminary injunction,",
        "paragraph_id": "para_43"
      },
      {
        "text": "arguing that these laws violated the doctrine of",
        "paragraph_id": "para_44"
      },
      {
        "text": "intergovernmental immunity and the doctrine of conflict",
        "paragraph_id": "para_45"
      },
      {
        "text": "preemption. The district court concluded that the United",
        "paragraph_id": "para_46"
      },
      {
        "text": "States was unlikely to succeed on the merits of many of its",
        "paragraph_id": "para_47"
      },
      {
        "text": "claims, and so denied in large part the motion for a",
        "paragraph_id": "para_48"
      },
      {
        "text": "preliminary injunction.",
        "paragraph_id": "para_49"
      },
      {
        "text": "With respect to AB 450, which requires employers to",
        "paragraph_id": "para_50"
      },
      {
        "text": "alert employees before federal immigration inspections, the",
        "paragraph_id": "para_51"
      },
      {
        "text": "panel affirmed the district court’s denial of a preliminary",
        "paragraph_id": "para_52"
      },
      {
        "text": "* This summary constitutes no part of the opinion of the court. It",
        "paragraph_id": "para_53"
      },
      {
        "text": "has been prepared by court staff for the convenience of the reader.",
        "paragraph_id": "para_54"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 3",
        "paragraph_id": "para_55"
      },
      {
        "text": "injunction. The panel rejected the United States’ contention",
        "paragraph_id": "para_56"
      },
      {
        "text": "that the provisions are invalid under the doctrine of",
        "paragraph_id": "para_57"
      },
      {
        "text": "intergovernmental immunity and the doctrine of conflict",
        "paragraph_id": "para_58"
      },
      {
        "text": "preemption, concluding that the district court did not abuse",
        "paragraph_id": "para_59"
      },
      {
        "text": "its discretion when it concluded that AB 450’s employee-",
        "paragraph_id": "para_60"
      },
      {
        "text": "notice provisions neither burden the federal government nor",
        "paragraph_id": "para_61"
      },
      {
        "text": "conflict with federal activities.",
        "paragraph_id": "para_62"
      },
      {
        "text": "With respect to AB 103, which imposes inspection",
        "paragraph_id": "para_63"
      },
      {
        "text": "requirements on facilities that house civil immigration",
        "paragraph_id": "para_64"
      },
      {
        "text": "detainees, the panel affirmed the denial of a preliminary",
        "paragraph_id": "para_65"
      },
      {
        "text": "injunction as to those provisions of AB 103 that duplicate",
        "paragraph_id": "para_66"
      },
      {
        "text": "inspection requirements otherwise mandated under",
        "paragraph_id": "para_67"
      },
      {
        "text": "California law and are imposed on state and local detention",
        "paragraph_id": "para_68"
      },
      {
        "text": "facilities.",
        "paragraph_id": "para_69"
      },
      {
        "text": "However, the panel concluded that one subsection of",
        "paragraph_id": "para_70"
      },
      {
        "text": "AB 103—California Government Code section",
        "paragraph_id": "para_71"
      },
      {
        "text": "12532(b)(1)(C), which requires examination of the",
        "paragraph_id": "para_72"
      },
      {
        "text": "circumstances surrounding the apprehension and transfer of",
        "paragraph_id": "para_73"
      },
      {
        "text": "immigration detainees—discriminates against and",
        "paragraph_id": "para_74"
      },
      {
        "text": "impermissibly burdens the federal government, and so is",
        "paragraph_id": "para_75"
      },
      {
        "text": "unlawful under the doctrine of intergovernmental immunity.",
        "paragraph_id": "para_76"
      },
      {
        "text": "Specifically, the panel concluded that the district court erred",
        "paragraph_id": "para_77"
      },
      {
        "text": "by relying on a de minimis exception to the doctrine of",
        "paragraph_id": "para_78"
      },
      {
        "text": "intergovernmental immunity in analyzing this provision.",
        "paragraph_id": "para_79"
      },
      {
        "text": "The panel concluded that Supreme Court case law compels",
        "paragraph_id": "para_80"
      },
      {
        "text": "the rejection of such a de minimis exception and held that",
        "paragraph_id": "para_81"
      },
      {
        "text": "any economic burden that is discriminatorily imposed on the",
        "paragraph_id": "para_82"
      },
      {
        "text": "federal government is unlawful. The panel also concluded",
        "paragraph_id": "para_83"
      },
      {
        "text": "that the district court was incorrect in concluding that the",
        "paragraph_id": "para_84"
      },
      {
        "text": "review required by the provision appeared no more",
        "paragraph_id": "para_85"
      },
      {
        "text": "burdensome than reviews required under other California",
        "paragraph_id": "para_86"
      },
      {
        "text": "provisions. Therefore, the panel reversed the district court’s",
        "paragraph_id": "para_87"
      },
      {
        "text": "4 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_88"
      },
      {
        "text": "denial of a preliminary injunction as to California",
        "paragraph_id": "para_89"
      },
      {
        "text": "Government Code section 12532(b)(1)(C).",
        "paragraph_id": "para_90"
      },
      {
        "text": "With respect to SB 54, which limits the cooperation",
        "paragraph_id": "para_91"
      },
      {
        "text": "between state and local law enforcement and federal",
        "paragraph_id": "para_92"
      },
      {
        "text": "immigration authorities, the panel affirmed the district",
        "paragraph_id": "para_93"
      },
      {
        "text": "court’s denial of a preliminary injunction. The panel",
        "paragraph_id": "para_94"
      },
      {
        "text": "rejected the United States’ argument that the provisions",
        "paragraph_id": "para_95"
      },
      {
        "text": "violate the doctrine of obstacle preemption and the doctrine",
        "paragraph_id": "para_96"
      },
      {
        "text": "of intergovernmental immunity, concluding that the district",
        "paragraph_id": "para_97"
      },
      {
        "text": "court did not abuse its discretion when it concluded that any",
        "paragraph_id": "para_98"
      },
      {
        "text": "obstruction caused by SB 54 is consistent with California’s",
        "paragraph_id": "para_99"
      },
      {
        "text": "prerogatives under the Tenth Amendment and the",
        "paragraph_id": "para_100"
      },
      {
        "text": "anticommandeering rule.",
        "paragraph_id": "para_101"
      },
      {
        "text": "The panel also rejected the United States’ contention that",
        "paragraph_id": "para_102"
      },
      {
        "text": "SB 54’s information-sharing restrictions—which prohibit",
        "paragraph_id": "para_103"
      },
      {
        "text": "state and local law enforcement agencies from providing",
        "paragraph_id": "para_104"
      },
      {
        "text": "information regarding a person’s release date from",
        "paragraph_id": "para_105"
      },
      {
        "text": "incarceration or other personal information—conflict with",
        "paragraph_id": "para_106"
      },
      {
        "text": "8 U.S.C. § 1373, which provides that “a Federal, State, or",
        "paragraph_id": "para_107"
      },
      {
        "text": "local government entity or official may not prohibit, or in",
        "paragraph_id": "para_108"
      },
      {
        "text": "any way restrict, any government entity or official from",
        "paragraph_id": "para_109"
      },
      {
        "text": "sending to, or receiving from, [the Department of Homeland",
        "paragraph_id": "para_110"
      },
      {
        "text": "Security] information regarding the citizenship or",
        "paragraph_id": "para_111"
      },
      {
        "text": "immigration status, lawful or unlawful, of any individual.”",
        "paragraph_id": "para_112"
      },
      {
        "text": "Although SB 54 expressly permits the sharing of information",
        "paragraph_id": "para_113"
      },
      {
        "text": "about immigration status, the United States argued that",
        "paragraph_id": "para_114"
      },
      {
        "text": "section 1373 actually applies to more information than just",
        "paragraph_id": "para_115"
      },
      {
        "text": "immigration status, and hence that SB 54’s prohibition on",
        "paragraph_id": "para_116"
      },
      {
        "text": "sharing other information created a direct conflict. The",
        "paragraph_id": "para_117"
      },
      {
        "text": "panel disagreed, explaining that the language of section 1373",
        "paragraph_id": "para_118"
      },
      {
        "text": "is naturally understood as a reference to a person’s legal",
        "paragraph_id": "para_119"
      },
      {
        "text": "classification under federal law.",
        "paragraph_id": "para_120"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 5",
        "paragraph_id": "para_121"
      },
      {
        "text": "Finally, the panel addressed California’s argument that",
        "paragraph_id": "para_122"
      },
      {
        "text": "the three other factors for determining whether to issue a",
        "paragraph_id": "para_123"
      },
      {
        "text": "preliminary injunction—irreparable harm, the balance of the",
        "paragraph_id": "para_124"
      },
      {
        "text": "equities, and the public interest—provide an alternative basis",
        "paragraph_id": "para_125"
      },
      {
        "text": "for affirming the district court’s denial of a preliminary",
        "paragraph_id": "para_126"
      },
      {
        "text": "injunction. Because the panel concluded that the United",
        "paragraph_id": "para_127"
      },
      {
        "text": "States is unlikely to succeed on the merits of its challenges",
        "paragraph_id": "para_128"
      },
      {
        "text": "to AB 450 and SB 54, the panel considered these factors only",
        "paragraph_id": "para_129"
      },
      {
        "text": "as applied to the provision of AB 103 that imposes an",
        "paragraph_id": "para_130"
      },
      {
        "text": "impermissible burden on the federal government. The panel",
        "paragraph_id": "para_131"
      },
      {
        "text": "concluded it was not prepared, in the first instance, to affirm",
        "paragraph_id": "para_132"
      },
      {
        "text": "the district court’s denial of a preliminary injunction as to",
        "paragraph_id": "para_133"
      },
      {
        "text": "this provision based on equitable considerations. However,",
        "paragraph_id": "para_134"
      },
      {
        "text": "the panel encouraged the district court, on remand, to",
        "paragraph_id": "para_135"
      },
      {
        "text": "reexamine the equitable factors in light of the evidence in the",
        "paragraph_id": "para_136"
      },
      {
        "text": "record.",
        "paragraph_id": "para_137"
      },
      {
        "text": "COUNSEL",
        "paragraph_id": "para_138"
      },
      {
        "text": "Daniel Tenny (argued), Brad Hinshelwood, Laura Myron,",
        "paragraph_id": "para_139"
      },
      {
        "text": "Katherine Twomey Allen, Daniel Tenny, and Mark B. Stern,",
        "paragraph_id": "para_140"
      },
      {
        "text": "Appelate Staff; Hashim M. Mooppan, Deputy Assistant",
        "paragraph_id": "para_141"
      },
      {
        "text": "Attorney General; McGregor Scott, United States Attorney;",
        "paragraph_id": "para_142"
      },
      {
        "text": "Joseph H. Hunt, Assistant Attorney General; Civil Division,",
        "paragraph_id": "para_143"
      },
      {
        "text": "United States Department of Justice, Washington, D.C.;",
        "paragraph_id": "para_144"
      },
      {
        "text": "Joshua S. Press, Francesca Genova, Joseph A. Darrow, and",
        "paragraph_id": "para_145"
      },
      {
        "text": "Lauren C. Bingham, Trial Attorneys; Erez Reuveni,",
        "paragraph_id": "para_146"
      },
      {
        "text": "Assistant Director; August Flentje, Special Counsel; Office",
        "paragraph_id": "para_147"
      },
      {
        "text": "of Immigration Litigation, Civil Division, United States",
        "paragraph_id": "para_148"
      },
      {
        "text": "Department of Justice, Washington, D.C.; for Plaintiff-",
        "paragraph_id": "para_149"
      },
      {
        "text": "Appellant.",
        "paragraph_id": "para_150"
      },
      {
        "text": "Aimee Feinberg (argued), Deputy Solicitor General; Kristin",
        "paragraph_id": "para_151"
      },
      {
        "text": "Liska, Associate Deputy Solicitor General; Lee I. Sherman,",
        "paragraph_id": "para_152"
      },
      {
        "text": "6 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_153"
      },
      {
        "text": "Maureen C. Onyeagbako, and Cherokee DM Melton,",
        "paragraph_id": "para_154"
      },
      {
        "text": "Deputy Attorneys General; Christine Chuang, Anthony",
        "paragraph_id": "para_155"
      },
      {
        "text": "Hakl, and Satoshi Yanai, Supervising Deputy Attorneys",
        "paragraph_id": "para_156"
      },
      {
        "text": "General; Thomas S. Patterson, Senior Assistant Attorney",
        "paragraph_id": "para_157"
      },
      {
        "text": "General; Edward C. DuMont, Solicitor General; Xavier",
        "paragraph_id": "para_158"
      },
      {
        "text": "Becerra, Attorney General; Office of the Attorney General,",
        "paragraph_id": "para_159"
      },
      {
        "text": "Sacramento, California; for Defendants-Appellees.",
        "paragraph_id": "para_160"
      },
      {
        "text": "David L. Caceres, Assistant City Attorney; Lonnie J.",
        "paragraph_id": "para_161"
      },
      {
        "text": "Eldridge, City Attorney; Office of the City Attorney, Simi",
        "paragraph_id": "para_162"
      },
      {
        "text": "Valley, California; for Amicus Curiae City of Simi Valley.",
        "paragraph_id": "para_163"
      },
      {
        "text": "Anthony S. Chavez, Daniel L. Richards, and Matthew E.",
        "paragraph_id": "para_164"
      },
      {
        "text": "Richardson, Best Best & Krieger LLP, Irvine, California, for",
        "paragraph_id": "para_165"
      },
      {
        "text": "Amicus Curiae City of Lake Forest.",
        "paragraph_id": "para_166"
      },
      {
        "text": "Christopher J. Hajec, Elizabeth A. Hohenstein, and Mark S.",
        "paragraph_id": "para_167"
      },
      {
        "text": "Venezia, Immigration Reform Law Institute, Washington,",
        "paragraph_id": "para_168"
      },
      {
        "text": "D.C., for Amici Curiae National Law Enforcement",
        "paragraph_id": "para_169"
      },
      {
        "text": "Associations and Victims’ Organizations.",
        "paragraph_id": "para_170"
      },
      {
        "text": "Kyle D. Hawkins, Solicitor General; Ari Cuenin and Eric A.",
        "paragraph_id": "para_171"
      },
      {
        "text": "White, Assistant Solicitors General; Jeffrey C. Mateer, First",
        "paragraph_id": "para_172"
      },
      {
        "text": "Assistant Attorney General; Ken Paxton, Attorney General;",
        "paragraph_id": "para_173"
      },
      {
        "text": "Office of the Attorney General, Austin, Texas; for Amici",
        "paragraph_id": "para_174"
      },
      {
        "text": "Curiae States of Texas, Alabama, Arkansas, Florida,",
        "paragraph_id": "para_175"
      },
      {
        "text": "Georgia, Indiana, Kansas, Louisiana, Nebraska, Nevada,",
        "paragraph_id": "para_176"
      },
      {
        "text": "Ohio, Oklahoma, South Carolina, West Virginia, and",
        "paragraph_id": "para_177"
      },
      {
        "text": "Governor Phil Bryant of the State of Mississippi.",
        "paragraph_id": "para_178"
      },
      {
        "text": "Lawrence J. Joseph, Law Office of Lawrence J. Joseph,",
        "paragraph_id": "para_179"
      },
      {
        "text": "Washington, D.C.; Sarah R. Rehlberg and Dale L. Wilcox,",
        "paragraph_id": "para_180"
      },
      {
        "text": "Immigration Reform Law Institute, Washington, D.C.; for",
        "paragraph_id": "para_181"
      },
      {
        "text": "Amici Curiae Municipalities and Elected Officials.",
        "paragraph_id": "para_182"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 7",
        "paragraph_id": "para_183"
      },
      {
        "text": "John P. Cooley, Senior Deputy County Counsel; Thomas E.",
        "paragraph_id": "para_184"
      },
      {
        "text": "Montgomery, County Counsel; Office of County Counsel,",
        "paragraph_id": "para_185"
      },
      {
        "text": "San Diego, California; for Amicus Curiae County of San",
        "paragraph_id": "para_186"
      },
      {
        "text": "Diego.",
        "paragraph_id": "para_187"
      },
      {
        "text": "Sara J. Eisenberg, Aileen M. McGrath, and Tara M. Steeley,",
        "paragraph_id": "para_188"
      },
      {
        "text": "Deputy City Attorneys; Yvonne R. Mere, Chief of Complex",
        "paragraph_id": "para_189"
      },
      {
        "text": "and Affirmative Litigation; Ronald P. Flynn, Chief Deputy",
        "paragraph_id": "para_190"
      },
      {
        "text": "City Attorney; Jesse C. Smith, Chief Assistant City",
        "paragraph_id": "para_191"
      },
      {
        "text": "Attorney; Dennis J. Herrera, City Attorney; Office of the",
        "paragraph_id": "para_192"
      },
      {
        "text": "City Attorney, San Francisco, California; for Amicus Curiae",
        "paragraph_id": "para_193"
      },
      {
        "text": "City and County of San Francisco.",
        "paragraph_id": "para_194"
      },
      {
        "text": "Benjamin G. Shatz, Michael G. Nordon, and Esra A.",
        "paragraph_id": "para_195"
      },
      {
        "text": "Hudson, Manatt Phelps & Phillips LLP, Los Angeles,",
        "paragraph_id": "para_196"
      },
      {
        "text": "California, for Amici Curiae Faith-Based Organizations.",
        "paragraph_id": "para_197"
      },
      {
        "text": "Harit U. Trivedi, Strefan Fauble, Valerie L. Flores, Deputy",
        "paragraph_id": "para_198"
      },
      {
        "text": "City Attorneys; James P. Clark, Chief Deputy City",
        "paragraph_id": "para_199"
      },
      {
        "text": "Attorneys; Leela A. Kapur, Chief of Staff; Michael N. Feuer,",
        "paragraph_id": "para_200"
      },
      {
        "text": "City Attorney; Office of the City Attorney, Los Angeles,",
        "paragraph_id": "para_201"
      },
      {
        "text": "California; for Amicus Curiae City of Los Angeles.",
        "paragraph_id": "para_202"
      },
      {
        "text": "David M. Zionts, Ivano M. Ventresca, and Eric H. Holder",
        "paragraph_id": "para_203"
      },
      {
        "text": "Jr., Covington & Burling LLP, Washington, D.C.; Jessica R.",
        "paragraph_id": "para_204"
      },
      {
        "text": "Hanson and Daniel N. Shallman, Covington & Burling LLP,",
        "paragraph_id": "para_205"
      },
      {
        "text": "Los Angeles, California; for Amicus Curiae California State",
        "paragraph_id": "para_206"
      },
      {
        "text": "Senate.",
        "paragraph_id": "para_207"
      },
      {
        "text": "Matthew J. Piers, Caryn C. Lederer, and Chirag G. Badlani,",
        "paragraph_id": "para_208"
      },
      {
        "text": "Hughes Socol Piers Resnick & Dym Ltd., Chicago, Illinois;",
        "paragraph_id": "para_209"
      },
      {
        "text": "Daniel B. Rice, Joshua A. Geltzer, and Mary B. McCord,",
        "paragraph_id": "para_210"
      },
      {
        "text": "Institute for Constitutional Advocacy and Protection,",
        "paragraph_id": "para_211"
      },
      {
        "text": "8 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_212"
      },
      {
        "text": "Washington, D.C.; for Amici Curiae Current and Former",
        "paragraph_id": "para_213"
      },
      {
        "text": "Prosecutors and Law Enforcement Leaders.",
        "paragraph_id": "para_214"
      },
      {
        "text": "Fredrick S. Levin, Daniel R. Paluch, Ali M. Abughedia, and",
        "paragraph_id": "para_215"
      },
      {
        "text": "Michael A. Rome, Santa Monica, California, for Amicus",
        "paragraph_id": "para_216"
      },
      {
        "text": "Curiae American Jewish Committee.",
        "paragraph_id": "para_217"
      },
      {
        "text": "Bradley S. Phillips and Gregory D. Phillips, Munger Tolles",
        "paragraph_id": "para_218"
      },
      {
        "text": "& Olson LLP, Los Angeles, California, for Amici Curiae",
        "paragraph_id": "para_219"
      },
      {
        "text": "Immigration, Labor and Employment Law Scholars re:",
        "paragraph_id": "para_220"
      },
      {
        "text": "AB 450.",
        "paragraph_id": "para_221"
      },
      {
        "text": "Harry Sandick and Michael D. Schwartz, Patterson Belknap",
        "paragraph_id": "para_222"
      },
      {
        "text": "Webb & Tyler LLP, New York, New York; Kevin A. Calla,",
        "paragraph_id": "para_223"
      },
      {
        "text": "Law Office of Kevin A. Calla, Roseville, California; for",
        "paragraph_id": "para_224"
      },
      {
        "text": "Amici Curiae Administrative Law, Constitutional Law,",
        "paragraph_id": "para_225"
      },
      {
        "text": "Criminal Law and Immigration Law Scholars.",
        "paragraph_id": "para_226"
      },
      {
        "text": "Margaret L. Carter and Daniel R. Suvor, O’Melveny &",
        "paragraph_id": "para_227"
      },
      {
        "text": "Myers LLP, Los Angeles, California; Erin Bernstein and",
        "paragraph_id": "para_228"
      },
      {
        "text": "Malia McPherson, Deputy City Attorneys, Maria Bee, Chief",
        "paragraph_id": "para_229"
      },
      {
        "text": "Assistant City Attorney; Barbara J. Parker, City Attorney;",
        "paragraph_id": "para_230"
      },
      {
        "text": "Office of the City Attorney, Oakland, California; Javier",
        "paragraph_id": "para_231"
      },
      {
        "text": "Serrano, Deputy County Counsel; Kavita Narayan, Lead",
        "paragraph_id": "para_232"
      },
      {
        "text": "Deputy County Counsel; Greta S. Hansen, Chief Assistant",
        "paragraph_id": "para_233"
      },
      {
        "text": "County Counsel; James R. Williams, County Counsel;",
        "paragraph_id": "para_234"
      },
      {
        "text": "Office of the County Counsel, San Jose, California; for",
        "paragraph_id": "para_235"
      },
      {
        "text": "Amici Curiae 29 California Counties, Cities, and Local",
        "paragraph_id": "para_236"
      },
      {
        "text": "Officials.",
        "paragraph_id": "para_237"
      },
      {
        "text": "Abigail K. Coursolle, Ian McDonald, Joe McLean, and",
        "paragraph_id": "para_238"
      },
      {
        "text": "Sarah Grusin, National Health Law Program, Los Angeles,",
        "paragraph_id": "para_239"
      },
      {
        "text": "California, for Amici Curiae National Health Law Program,",
        "paragraph_id": "para_240"
      },
      {
        "text": "Asian Law Alliance; Bay Area Lawyers for Individual",
        "paragraph_id": "para_241"
      },
      {
        "text": "Freedom; California Center for Rural Policy; California",
        "paragraph_id": "para_242"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 9",
        "paragraph_id": "para_243"
      },
      {
        "text": "National Organization for Women; Center for Civil Justice;",
        "paragraph_id": "para_244"
      },
      {
        "text": "Center for Medicare Advocacy, Inc.; Citizens for Choice;",
        "paragraph_id": "para_245"
      },
      {
        "text": "Community Legal Aid Society, Inc.; Congregation of Our",
        "paragraph_id": "para_246"
      },
      {
        "text": "Lady of Charity of the Good Shepherd, US Provinces;",
        "paragraph_id": "para_247"
      },
      {
        "text": "CWDA; Desert AIDS Project; Disability Rights California;",
        "paragraph_id": "para_248"
      },
      {
        "text": "Disability Rights Education and Defense Fund; Disability",
        "paragraph_id": "para_249"
      },
      {
        "text": "Rights Legal Center; Equality California; Florida Legal",
        "paragraph_id": "para_250"
      },
      {
        "text": "Services, Inc.; In Our Own Voice: National Black Women's",
        "paragraph_id": "para_251"
      },
      {
        "text": "Reproductive Justice Agenda; Kentucky Equal Justice",
        "paragraph_id": "para_252"
      },
      {
        "text": "Center; Legal Aid Justice Center; Legal Aid Society of San",
        "paragraph_id": "para_253"
      },
      {
        "text": "Mateo County; Legal Council for Health Justice; Maternal",
        "paragraph_id": "para_254"
      },
      {
        "text": "and Child Health Access; Medical Students for Choice;",
        "paragraph_id": "para_255"
      },
      {
        "text": "National Asian Pacific American Families Against",
        "paragraph_id": "para_256"
      },
      {
        "text": "Substance Abuse; NARAL Pro-Choice California; National",
        "paragraph_id": "para_257"
      },
      {
        "text": "Asian Pacific American Women's Forum; National Center",
        "paragraph_id": "para_258"
      },
      {
        "text": "for Law and Economic Justice; National Hispanic Medical",
        "paragraph_id": "para_259"
      },
      {
        "text": "Association; National Institute for Reproductive Health;",
        "paragraph_id": "para_260"
      },
      {
        "text": "National Organization for Women Foundation; National",
        "paragraph_id": "para_261"
      },
      {
        "text": "Women's Law Center; Northwest Health Law Advocates;",
        "paragraph_id": "para_262"
      },
      {
        "text": "Physicians for Reproductive Health; Planned Parenthood",
        "paragraph_id": "para_263"
      },
      {
        "text": "Affiliates of California; Positive Women's Network – USA;",
        "paragraph_id": "para_264"
      },
      {
        "text": "Public Justice Center; The Children's Partnership; The New",
        "paragraph_id": "para_265"
      },
      {
        "text": "York Immigration Coalition; The Praxis Project; The",
        "paragraph_id": "para_266"
      },
      {
        "text": "Sargent Shriver National Center on Poverty Law; The",
        "paragraph_id": "para_267"
      },
      {
        "text": "Southwest Women's Law Center; and Western Center on",
        "paragraph_id": "para_268"
      },
      {
        "text": "Law & Poverty.",
        "paragraph_id": "para_269"
      },
      {
        "text": "MacKenzie Fillow, John Moore, Noah Kazis, Aaron Bloom,",
        "paragraph_id": "para_270"
      },
      {
        "text": "and Richard Dearing, Of Counsel; Zachary W. Carter,",
        "paragraph_id": "para_271"
      },
      {
        "text": "Corporation Counsel; New York City Law Department,",
        "paragraph_id": "para_272"
      },
      {
        "text": "New York, New York, for Amici Curiae City of New York",
        "paragraph_id": "para_273"
      },
      {
        "text": "and 21 Local Governments.",
        "paragraph_id": "para_274"
      },
      {
        "text": "10 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_275"
      },
      {
        "text": "OPINION",
        "paragraph_id": "para_276"
      },
      {
        "text": "M. SMITH, Circuit Judge:",
        "paragraph_id": "para_277"
      },
      {
        "text": "Defendant-Appellee State of California (California)",
        "paragraph_id": "para_278"
      },
      {
        "text": "enacted three laws expressly designed to protect its residents",
        "paragraph_id": "para_279"
      },
      {
        "text": "from federal immigration enforcement: AB 450, which",
        "paragraph_id": "para_280"
      },
      {
        "text": "requires employers to alert employees before federal",
        "paragraph_id": "para_281"
      },
      {
        "text": "immigration inspections; AB 103, which imposes inspection",
        "paragraph_id": "para_282"
      },
      {
        "text": "requirements on facilities that house civil immigration",
        "paragraph_id": "para_283"
      },
      {
        "text": "detainees; and SB 54, which limits the cooperation between",
        "paragraph_id": "para_284"
      },
      {
        "text": "state and local law enforcement and federal immigration",
        "paragraph_id": "para_285"
      },
      {
        "text": "authorities. Plaintiff-Appellant United States of America",
        "paragraph_id": "para_286"
      },
      {
        "text": "(the United States) challenged these enactments under the",
        "paragraph_id": "para_287"
      },
      {
        "text": "Supremacy Clause and moved to enjoin their enforcement.",
        "paragraph_id": "para_288"
      },
      {
        "text": "The district court concluded that the United States was",
        "paragraph_id": "para_289"
      },
      {
        "text": "unlikely to succeed on the merits of many of its claims, and",
        "paragraph_id": "para_290"
      },
      {
        "text": "so denied in large part the motion for a preliminary",
        "paragraph_id": "para_291"
      },
      {
        "text": "injunction.",
        "paragraph_id": "para_292"
      },
      {
        "text": "The district court did not abuse its discretion when it",
        "paragraph_id": "para_293"
      },
      {
        "text": "concluded that AB 450’s employee-notice provisions neither",
        "paragraph_id": "para_294"
      },
      {
        "text": "burden the federal government nor conflict with federal",
        "paragraph_id": "para_295"
      },
      {
        "text": "activities, and that any obstruction caused by SB 54 is",
        "paragraph_id": "para_296"
      },
      {
        "text": "consistent with California’s prerogatives under the Tenth",
        "paragraph_id": "para_297"
      },
      {
        "text": "Amendment and the anticommandeering rule. We therefore",
        "paragraph_id": "para_298"
      },
      {
        "text": "affirm the district court’s denial of a preliminary injunction",
        "paragraph_id": "para_299"
      },
      {
        "text": "as to these laws. We also affirm the denial of a preliminary",
        "paragraph_id": "para_300"
      },
      {
        "text": "injunction as to those provisions of AB 103 that duplicate",
        "paragraph_id": "para_301"
      },
      {
        "text": "inspection requirements otherwise mandated under",
        "paragraph_id": "para_302"
      },
      {
        "text": "California law. But we conclude that one subsection of AB",
        "paragraph_id": "para_303"
      },
      {
        "text": "103—codified at California Government Code section",
        "paragraph_id": "para_304"
      },
      {
        "text": "12532(b)(1)(C)—discriminates against and impermissibly",
        "paragraph_id": "para_305"
      },
      {
        "text": "burdens the federal government, and so is unlawful under the",
        "paragraph_id": "para_306"
      },
      {
        "text": "doctrine of intergovernmental immunity. Because the",
        "paragraph_id": "para_307"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 11",
        "paragraph_id": "para_308"
      },
      {
        "text": "district court relied on incorrect law in analyzing this",
        "paragraph_id": "para_309"
      },
      {
        "text": "provision, we reverse its preliminary injunction order in part.",
        "paragraph_id": "para_310"
      },
      {
        "text": "FACTUAL AND PROCEDURAL BACKGROUND",
        "paragraph_id": "para_311"
      },
      {
        "text": "I. Factual Background",
        "paragraph_id": "para_312"
      },
      {
        "text": "We first review the relevant federal statutory framework",
        "paragraph_id": "para_313"
      },
      {
        "text": "before describing the three California laws at issue in this",
        "paragraph_id": "para_314"
      },
      {
        "text": "case.",
        "paragraph_id": "para_315"
      },
      {
        "text": "A. Federal Statutory Framework",
        "paragraph_id": "para_316"
      },
      {
        "text": "i. The INA",
        "paragraph_id": "para_317"
      },
      {
        "text": "“The Government of the United States has broad,",
        "paragraph_id": "para_318"
      },
      {
        "text": "undoubted power over the subject of immigration and the",
        "paragraph_id": "para_319"
      },
      {
        "text": "status of aliens.” Arizona v. United States (Arizona II),",
        "paragraph_id": "para_320"
      },
      {
        "text": "567 U.S. 387, 394 (2012); see also U.S. Const. art. I, § 8,",
        "paragraph_id": "para_321"
      },
      {
        "text": "cl. 4 (granting Congress the power to “establish an uniform",
        "paragraph_id": "para_322"
      },
      {
        "text": "Rule of Naturalization”); United States v. Curtiss-Wright",
        "paragraph_id": "para_323"
      },
      {
        "text": "Exp. Corp., 299 U.S. 304, 315–18 (1936) (exploring the",
        "paragraph_id": "para_324"
      },
      {
        "text": "federal government’s inherent sovereign powers in the realm",
        "paragraph_id": "para_325"
      },
      {
        "text": "of foreign affairs). Congress exercises its authority to",
        "paragraph_id": "para_326"
      },
      {
        "text": "regulate the entry, presence, and removal of noncitizens",
        "paragraph_id": "para_327"
      },
      {
        "text": "through the Immigration and Nationality Act (INA) and",
        "paragraph_id": "para_328"
      },
      {
        "text": "other related laws, and “has specified which aliens may be",
        "paragraph_id": "para_329"
      },
      {
        "text": "removed from the United States and the procedures for doing",
        "paragraph_id": "para_330"
      },
      {
        "text": "so.” Arizona II, 567 U.S. at 396. “A principal feature of the",
        "paragraph_id": "para_331"
      },
      {
        "text": "removal system is the broad discretion exercised by",
        "paragraph_id": "para_332"
      },
      {
        "text": "immigration officials.” Id. For example, “an alien may be",
        "paragraph_id": "para_333"
      },
      {
        "text": "arrested and detained pending a decision on whether the",
        "paragraph_id": "para_334"
      },
      {
        "text": "alien is to be removed from the United States,” and until that",
        "paragraph_id": "para_335"
      },
      {
        "text": "decision, federal officials generally may either detain her or",
        "paragraph_id": "para_336"
      },
      {
        "text": "release her on bond. 8 U.S.C. § 1226(a). Detention is",
        "paragraph_id": "para_337"
      },
      {
        "text": "mandatory, however, for certain categories of noncitizens,",
        "paragraph_id": "para_338"
      },
      {
        "text": "12 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_339"
      },
      {
        "text": "including those who are inadmissible or removable due to",
        "paragraph_id": "para_340"
      },
      {
        "text": "criminal convictions. Id. § 1226(c).",
        "paragraph_id": "para_341"
      },
      {
        "text": "“The Attorney General shall arrange for appropriate",
        "paragraph_id": "para_342"
      },
      {
        "text": "places of detention for aliens detained pending removal or a",
        "paragraph_id": "para_343"
      },
      {
        "text": "decision on removal,” which might include the “purchase or",
        "paragraph_id": "para_344"
      },
      {
        "text": "lease of [an] existing prison, jail, detention center, or other",
        "paragraph_id": "para_345"
      },
      {
        "text": "comparable facility suitable for such use.” Id. § 1231(g); see",
        "paragraph_id": "para_346"
      },
      {
        "text": "also id. § 1103(a)(11) (permitting agreements with states",
        "paragraph_id": "para_347"
      },
      {
        "text": "and localities “for the necessary construction, physical",
        "paragraph_id": "para_348"
      },
      {
        "text": "renovation, acquisition of equipment, supplies or materials",
        "paragraph_id": "para_349"
      },
      {
        "text": "required to establish acceptable conditions of confinement",
        "paragraph_id": "para_350"
      },
      {
        "text": "and detention”). The United States notes that the",
        "paragraph_id": "para_351"
      },
      {
        "text": "Department of Homeland Security (DHS) “regularly uses",
        "paragraph_id": "para_352"
      },
      {
        "text": "nine facilities in California to house civil immigration",
        "paragraph_id": "para_353"
      },
      {
        "text": "detainees,” which collectively have a capacity of",
        "paragraph_id": "para_354"
      },
      {
        "text": "approximately 5,700 detainees. The interplay between",
        "paragraph_id": "para_355"
      },
      {
        "text": "federal and state authorities also manifests itself when",
        "paragraph_id": "para_356"
      },
      {
        "text": "noncitizens subject to removal are also the targets of state or",
        "paragraph_id": "para_357"
      },
      {
        "text": "local criminal enforcement. The INA requires that DHS",
        "paragraph_id": "para_358"
      },
      {
        "text": "remove an alien who is subject to a final removal order",
        "paragraph_id": "para_359"
      },
      {
        "text": "“within a period of 90 days” from “the date the alien is",
        "paragraph_id": "para_360"
      },
      {
        "text": "released from [state or local] detention or confinement”;",
        "paragraph_id": "para_361"
      },
      {
        "text": "however, it “may not remove an alien who is sentenced to",
        "paragraph_id": "para_362"
      },
      {
        "text": "imprisonment until the alien is released from",
        "paragraph_id": "para_363"
      },
      {
        "text": "imprisonment.” Id. § 1231(a)(1), (4) (emphasis added).",
        "paragraph_id": "para_364"
      },
      {
        "text": "After release, federal authorities “shall detain the alien,” and",
        "paragraph_id": "para_365"
      },
      {
        "text": "“[u]nder no circumstance during the removal period shall the",
        "paragraph_id": "para_366"
      },
      {
        "text": "Attorney General release an alien who has been found",
        "paragraph_id": "para_367"
      },
      {
        "text": "inadmissible . . . or deportable.” Id. § 1231(a)(2).",
        "paragraph_id": "para_368"
      },
      {
        "text": "The United States asserts that “Congress contemplated",
        "paragraph_id": "para_369"
      },
      {
        "text": "cooperation between federal and state officials” when it",
        "paragraph_id": "para_370"
      },
      {
        "text": "allowed noncitizens to complete state criminal custody",
        "paragraph_id": "para_371"
      },
      {
        "text": "before removal, and points to “other provisions of the INA",
        "paragraph_id": "para_372"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 13",
        "paragraph_id": "para_373"
      },
      {
        "text": "[that] likewise reflect that expectation of collaboration.” For",
        "paragraph_id": "para_374"
      },
      {
        "text": "example, the federal government is required to make",
        "paragraph_id": "para_375"
      },
      {
        "text": "information available to state and local authorities indicating",
        "paragraph_id": "para_376"
      },
      {
        "text": "“whether individuals arrested . . . for aggravated felonies are",
        "paragraph_id": "para_377"
      },
      {
        "text": "aliens,” and to provide liaisons and computer resources in",
        "paragraph_id": "para_378"
      },
      {
        "text": "connection with aliens charged with aggravated felonies. Id.",
        "paragraph_id": "para_379"
      },
      {
        "text": "§ 1226(d)(1). Additionally, DHS must respond to inquiries",
        "paragraph_id": "para_380"
      },
      {
        "text": "from state or local officials “seeking to verify or ascertain",
        "paragraph_id": "para_381"
      },
      {
        "text": "the citizenship or immigration status of any individual.” Id.",
        "paragraph_id": "para_382"
      },
      {
        "text": "§ 1373(c). In turn, “a Federal, State, or local government",
        "paragraph_id": "para_383"
      },
      {
        "text": "entity or official may not prohibit, or in any way restrict, any",
        "paragraph_id": "para_384"
      },
      {
        "text": "government entity or official from sending to, or receiving",
        "paragraph_id": "para_385"
      },
      {
        "text": "from, [DHS] information regarding the citizenship or",
        "paragraph_id": "para_386"
      },
      {
        "text": "immigration status, lawful or unlawful, of any individual.”",
        "paragraph_id": "para_387"
      },
      {
        "text": "Id. § 1373(a). Additionally, “[f]ederal law specifies limited",
        "paragraph_id": "para_388"
      },
      {
        "text": "circumstances in which state officers may perform the",
        "paragraph_id": "para_389"
      },
      {
        "text": "functions of an immigration officer,” such as “when the",
        "paragraph_id": "para_390"
      },
      {
        "text": "Attorney General has granted that authority to specific",
        "paragraph_id": "para_391"
      },
      {
        "text": "officers in a formal agreement with a state or local",
        "paragraph_id": "para_392"
      },
      {
        "text": "government.” Arizona II, 567 U.S. at 408 (citing 8 U.S.C.",
        "paragraph_id": "para_393"
      },
      {
        "text": "§§ 1103(a)(10), 1252c, 1324(c), 1357(g)(1)). “State",
        "paragraph_id": "para_394"
      },
      {
        "text": "officials can also assist the Federal Government by",
        "paragraph_id": "para_395"
      },
      {
        "text": "responding to requests for information about when an alien",
        "paragraph_id": "para_396"
      },
      {
        "text": "will be released from their custody.” Id. at 410.",
        "paragraph_id": "para_397"
      },
      {
        "text": "ii. The IRCA",
        "paragraph_id": "para_398"
      },
      {
        "text": "Congress enacted the Immigration Reform and Control",
        "paragraph_id": "para_399"
      },
      {
        "text": "Act of 1986 (IRCA) “as a comprehensive framework for",
        "paragraph_id": "para_400"
      },
      {
        "text": "‘combating the employment of illegal aliens.’” Arizona II,",
        "paragraph_id": "para_401"
      },
      {
        "text": "567 U.S. at 404 (quoting Hoffman Plastic Compounds, Inc.",
        "paragraph_id": "para_402"
      },
      {
        "text": "v. NLRB, 535 U.S. 137, 147 (2002)). Under the IRCA,",
        "paragraph_id": "para_403"
      },
      {
        "text": "employers may not knowingly hire or employ aliens without",
        "paragraph_id": "para_404"
      },
      {
        "text": "proper work authorization. 8 U.S.C. § 1324a(a)(1)–(2).",
        "paragraph_id": "para_405"
      },
      {
        "text": "Employers in violation of the IRCA are subject to civil and,",
        "paragraph_id": "para_406"
      },
      {
        "text": "14 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_407"
      },
      {
        "text": "in cases of “a pattern or practice of violations,” criminal",
        "paragraph_id": "para_408"
      },
      {
        "text": "penalties. Id. § 1324a(e)–(f). Although the IRCA",
        "paragraph_id": "para_409"
      },
      {
        "text": "does not impose federal criminal sanctions on",
        "paragraph_id": "para_410"
      },
      {
        "text": "the employee side . . . . some civil penalties",
        "paragraph_id": "para_411"
      },
      {
        "text": "are imposed instead. With certain",
        "paragraph_id": "para_412"
      },
      {
        "text": "exceptions, aliens who accept unlawful",
        "paragraph_id": "para_413"
      },
      {
        "text": "employment are not eligible to have their",
        "paragraph_id": "para_414"
      },
      {
        "text": "status adjusted to that of a lawful permanent",
        "paragraph_id": "para_415"
      },
      {
        "text": "resident. Aliens also may be removed from",
        "paragraph_id": "para_416"
      },
      {
        "text": "the country for having engaged in",
        "paragraph_id": "para_417"
      },
      {
        "text": "unauthorized work. In addition to specifying",
        "paragraph_id": "para_418"
      },
      {
        "text": "these civil consequences, federal law makes",
        "paragraph_id": "para_419"
      },
      {
        "text": "it a crime for unauthorized workers to obtain",
        "paragraph_id": "para_420"
      },
      {
        "text": "employment through fraudulent means.",
        "paragraph_id": "para_421"
      },
      {
        "text": "Arizona II, 567 U.S. at 404–05 (citations omitted).",
        "paragraph_id": "para_422"
      },
      {
        "text": "To ensure compliance with the IRCA, employers must",
        "paragraph_id": "para_423"
      },
      {
        "text": "verify the authorization statuses of prospective employees.",
        "paragraph_id": "para_424"
      },
      {
        "text": "8 U.S.C. § 1324a(a)(1)(B), (b). Verification is facilitated",
        "paragraph_id": "para_425"
      },
      {
        "text": "through a uniform inspection process; employers are",
        "paragraph_id": "para_426"
      },
      {
        "text": "required to retain documentary evidence of authorized",
        "paragraph_id": "para_427"
      },
      {
        "text": "employment, to which “immigration officers and",
        "paragraph_id": "para_428"
      },
      {
        "text": "administrative law judges [] have reasonable access.” Id.",
        "paragraph_id": "para_429"
      },
      {
        "text": "§ 1324a(b), (e)(2)(A). The information and documentation",
        "paragraph_id": "para_430"
      },
      {
        "text": "associated with the verification process may only be used to",
        "paragraph_id": "para_431"
      },
      {
        "text": "enforce the IRCA and INA, as well as for prosecution under",
        "paragraph_id": "para_432"
      },
      {
        "text": "certain criminal statutes. Id. § 1324a(b)(5), (d)(2)(F)–(G).",
        "paragraph_id": "para_433"
      },
      {
        "text": "B. California’s Statutes",
        "paragraph_id": "para_434"
      },
      {
        "text": "This case centers on three laws enacted by the California",
        "paragraph_id": "para_435"
      },
      {
        "text": "legislature with the express goal “of protecting immigrants",
        "paragraph_id": "para_436"
      },
      {
        "text": "from an expected increase in federal immigration",
        "paragraph_id": "para_437"
      },
      {
        "text": "enforcement actions.” Hearing on AB 450 Before the",
        "paragraph_id": "para_438"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 15",
        "paragraph_id": "para_439"
      },
      {
        "text": "Assemb. Comm. on Judiciary, 2017–18 Sess. 1 (Cal. 2017)",
        "paragraph_id": "para_440"
      },
      {
        "text": "(synopsis).",
        "paragraph_id": "para_441"
      },
      {
        "text": "i. Immigrant Worker Protection Act (AB 450)",
        "paragraph_id": "para_442"
      },
      {
        "text": "AB 450 prohibits “public and private employers” from",
        "paragraph_id": "para_443"
      },
      {
        "text": "“provid[ing] voluntary consent to an immigration",
        "paragraph_id": "para_444"
      },
      {
        "text": "enforcement agent to enter any nonpublic areas of a place of",
        "paragraph_id": "para_445"
      },
      {
        "text": "labor,” unless “the immigration enforcement agent provides",
        "paragraph_id": "para_446"
      },
      {
        "text": "a judicial warrant.” Cal. Gov’t Code § 7285.1(a), (e). It",
        "paragraph_id": "para_447"
      },
      {
        "text": "similarly prohibits employers from “provid[ing] voluntary",
        "paragraph_id": "para_448"
      },
      {
        "text": "consent to an immigration enforcement agent to access,",
        "paragraph_id": "para_449"
      },
      {
        "text": "review, or obtain the employer’s employee records without",
        "paragraph_id": "para_450"
      },
      {
        "text": "a subpoena or judicial warrant.” Id. § 7285.2(a)(1). It also",
        "paragraph_id": "para_451"
      },
      {
        "text": "limits employers’ ability to “reverify the employment",
        "paragraph_id": "para_452"
      },
      {
        "text": "eligibility of a current employee at a time or in a manner not",
        "paragraph_id": "para_453"
      },
      {
        "text": "required by” the IRCA. Cal. Lab. Code § 1019.2(a).",
        "paragraph_id": "para_454"
      },
      {
        "text": "In addition, AB 450 requires employers to “provide a",
        "paragraph_id": "para_455"
      },
      {
        "text": "notice to each current employee, by posting in the language",
        "paragraph_id": "para_456"
      },
      {
        "text": "the employer normally uses to communicate employment-",
        "paragraph_id": "para_457"
      },
      {
        "text": "related information to the employee, of any inspections of",
        "paragraph_id": "para_458"
      },
      {
        "text": "I-9 Employment Eligibility Verification forms or other",
        "paragraph_id": "para_459"
      },
      {
        "text": "employment records conducted by an immigration agency",
        "paragraph_id": "para_460"
      },
      {
        "text": "within 72 hours of receiving notice of the inspection.” Id.",
        "paragraph_id": "para_461"
      },
      {
        "text": "§ 90.2(a)(1).1 If an employer receives “the written",
        "paragraph_id": "para_462"
      },
      {
        "text": "immigration agency notice that provides the results of the",
        "paragraph_id": "para_463"
      },
      {
        "text": "inspection,” then she must provide a copy to each “employee",
        "paragraph_id": "para_464"
      },
      {
        "text": "identified by the immigration agency inspection results to be",
        "paragraph_id": "para_465"
      },
      {
        "text": "an employee who may lack work authorization” and each",
        "paragraph_id": "para_466"
      },
      {
        "text": "1 AB 450 “does not require a penalty to be imposed upon an",
        "paragraph_id": "para_467"
      },
      {
        "text": "employer or person who fails to provide notice to an employee at the",
        "paragraph_id": "para_468"
      },
      {
        "text": "express and specific direction or request of the federal government.”",
        "paragraph_id": "para_469"
      },
      {
        "text": "Cal. Lab. Code § 90.2(c).",
        "paragraph_id": "para_470"
      },
      {
        "text": "16 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_471"
      },
      {
        "text": "“employee whose work authorization documents have been",
        "paragraph_id": "para_472"
      },
      {
        "text": "identified by the immigration agency inspection to have",
        "paragraph_id": "para_473"
      },
      {
        "text": "deficiencies.” Id. § 90.2(b)(1)–(2).",
        "paragraph_id": "para_474"
      },
      {
        "text": "ii. Inspection and Review of Facilities Housing",
        "paragraph_id": "para_475"
      },
      {
        "text": "Federal Detainees (AB 103)",
        "paragraph_id": "para_476"
      },
      {
        "text": "AB 103 requires the California Attorney General to",
        "paragraph_id": "para_477"
      },
      {
        "text": "conduct “reviews of county, local, or private locked",
        "paragraph_id": "para_478"
      },
      {
        "text": "detention facilities in which noncitizens are being housed or",
        "paragraph_id": "para_479"
      },
      {
        "text": "detained for purposes of civil immigration proceedings in",
        "paragraph_id": "para_480"
      },
      {
        "text": "California.” Cal. Gov’t Code § 12532(a).2 This includes",
        "paragraph_id": "para_481"
      },
      {
        "text": "“any county, local, or private locked detention facility in",
        "paragraph_id": "para_482"
      },
      {
        "text": "which an accompanied or unaccompanied minor is housed",
        "paragraph_id": "para_483"
      },
      {
        "text": "or detained on behalf of, or pursuant to a contract with, the",
        "paragraph_id": "para_484"
      },
      {
        "text": "federal Office of Refugee Resettlement or the United States",
        "paragraph_id": "para_485"
      },
      {
        "text": "Immigration and Customs Enforcement.” Id. It requires the",
        "paragraph_id": "para_486"
      },
      {
        "text": "California Attorney General to review “the conditions of",
        "paragraph_id": "para_487"
      },
      {
        "text": "confinement,” “the standard of care and due process",
        "paragraph_id": "para_488"
      },
      {
        "text": "provided,” and “the circumstances around [the]",
        "paragraph_id": "para_489"
      },
      {
        "text": "apprehension” of civil immigration detainees, and then",
        "paragraph_id": "para_490"
      },
      {
        "text": "prepare “a comprehensive report outlining the findings of the",
        "paragraph_id": "para_491"
      },
      {
        "text": "review.” Id. § 12532(b). To facilitate this review, the",
        "paragraph_id": "para_492"
      },
      {
        "text": "California Attorney General “shall be provided all necessary",
        "paragraph_id": "para_493"
      },
      {
        "text": "access for the observations necessary to effectuate reviews",
        "paragraph_id": "para_494"
      },
      {
        "text": "required pursuant to this section, including, but not limited",
        "paragraph_id": "para_495"
      },
      {
        "text": "to, access to detainees, officials, personnel, and records.” Id.",
        "paragraph_id": "para_496"
      },
      {
        "text": "§ 12532(c).",
        "paragraph_id": "para_497"
      },
      {
        "text": "iii. California Values Act (SB 54)",
        "paragraph_id": "para_498"
      },
      {
        "text": "2 California law generally requires biennial inspections of “local",
        "paragraph_id": "para_499"
      },
      {
        "text": "detention facilities,” focusing on health and safety, fire suppression,",
        "paragraph_id": "para_500"
      },
      {
        "text": "security, and rehabilitation efforts. Cal. Penal Code § 6031.1(a).",
        "paragraph_id": "para_501"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 17",
        "paragraph_id": "para_502"
      },
      {
        "text": "SB 54 limits law enforcement’s “discretion to cooperate",
        "paragraph_id": "para_503"
      },
      {
        "text": "with immigration authorities.” Id. § 7282.5(a). Among",
        "paragraph_id": "para_504"
      },
      {
        "text": "other things, it prohibits state and local law enforcement",
        "paragraph_id": "para_505"
      },
      {
        "text": "agencies from “[i]nquiring into an individual’s immigration",
        "paragraph_id": "para_506"
      },
      {
        "text": "status”; “[d]etaining an individual on the basis of a hold",
        "paragraph_id": "para_507"
      },
      {
        "text": "request”; “[p]roviding information regarding a person’s",
        "paragraph_id": "para_508"
      },
      {
        "text": "release date or” other “personal information,” such as “the",
        "paragraph_id": "para_509"
      },
      {
        "text": "individual’s home address or work address”; and “[a]ssisting",
        "paragraph_id": "para_510"
      },
      {
        "text": "immigration authorities” in certain activities. Id.",
        "paragraph_id": "para_511"
      },
      {
        "text": "§ 7284.6(a)(1). SB 54 contains some exceptions to these",
        "paragraph_id": "para_512"
      },
      {
        "text": "prohibitions. For example, although agencies generally",
        "paragraph_id": "para_513"
      },
      {
        "text": "cannot “[t]ransfer an individual to immigration authorities,”",
        "paragraph_id": "para_514"
      },
      {
        "text": "such an undertaking is permissible if “authorized by a",
        "paragraph_id": "para_515"
      },
      {
        "text": "judicial warrant or judicial probable cause determination,”",
        "paragraph_id": "para_516"
      },
      {
        "text": "or if the individual has been convicted of certain enumerated",
        "paragraph_id": "para_517"
      },
      {
        "text": "crimes. Id. §§ 7282.5(a), 7284.6(a)(4). Similarly, the",
        "paragraph_id": "para_518"
      },
      {
        "text": "restrictions on sharing personal information are also relaxed",
        "paragraph_id": "para_519"
      },
      {
        "text": "if the individual has been convicted of an enumerated crime,",
        "paragraph_id": "para_520"
      },
      {
        "text": "or if the information is available to the public. Id.",
        "paragraph_id": "para_521"
      },
      {
        "text": "§§ 7282.5(a), 7284.6(a)(1)(C)–(D).3",
        "paragraph_id": "para_522"
      },
      {
        "text": "3 California asserts that SB 54 was motivated by its “recogni[tion]",
        "paragraph_id": "para_523"
      },
      {
        "text": "that victims and witnesses of crime are less likely to come forward if",
        "paragraph_id": "para_524"
      },
      {
        "text": "they fear that an interaction with law enforcement will lead to their",
        "paragraph_id": "para_525"
      },
      {
        "text": "removal or the removal of a family member,” and that the law built upon",
        "paragraph_id": "para_526"
      },
      {
        "text": "prior legislative efforts. See Cal. Penal Code § 422.93 (“Whenever an",
        "paragraph_id": "para_527"
      },
      {
        "text": "individual who is a victim of or witness to a hate crime . . . is not charged",
        "paragraph_id": "para_528"
      },
      {
        "text": "with or convicted of committing any crime under state law, a peace",
        "paragraph_id": "para_529"
      },
      {
        "text": "officer may not detain the individual exclusively for any actual or",
        "paragraph_id": "para_530"
      },
      {
        "text": "suspected immigration violation or report or turn the individual over to",
        "paragraph_id": "para_531"
      },
      {
        "text": "federal immigration authorities.”); see also Cal. Gov’t Code § 7284.2",
        "paragraph_id": "para_532"
      },
      {
        "text": "(outlining the legislative findings undergirding SB 54 and reporting that",
        "paragraph_id": "para_533"
      },
      {
        "text": "“immigrant community members fear approaching police” and",
        "paragraph_id": "para_534"
      },
      {
        "text": "“[e]ntangling state and local agencies with federal immigration",
        "paragraph_id": "para_535"
      },
      {
        "text": "enforcement programs diverts already limited resources and blurs the",
        "paragraph_id": "para_536"
      },
      {
        "text": "lines of accountability between local, state, and federal governments”).",
        "paragraph_id": "para_537"
      },
      {
        "text": "18 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_538"
      },
      {
        "text": "II. Procedural Background",
        "paragraph_id": "para_539"
      },
      {
        "text": "On March 6, 2018, the United States filed this action",
        "paragraph_id": "para_540"
      },
      {
        "text": "against California, alleging that AB 450, AB 103, and SB 54",
        "paragraph_id": "para_541"
      },
      {
        "text": "are preempted and violate the Supremacy Clause. The",
        "paragraph_id": "para_542"
      },
      {
        "text": "United States moved to preliminarily enjoin the three laws.",
        "paragraph_id": "para_543"
      },
      {
        "text": "The district court granted the motion for a preliminary",
        "paragraph_id": "para_544"
      },
      {
        "text": "injunction in part and denied it in part. United States v.",
        "paragraph_id": "para_545"
      },
      {
        "text": "California (California I), 314 F. Supp. 3d 1077, 1112 (E.D.",
        "paragraph_id": "para_546"
      },
      {
        "text": "Cal. 2018). It agreed that the United States was likely to",
        "paragraph_id": "para_547"
      },
      {
        "text": "succeed on the merits as to two provisions of AB 450—",
        "paragraph_id": "para_548"
      },
      {
        "text": "specifically, the restriction on employers’ voluntary consent",
        "paragraph_id": "para_549"
      },
      {
        "text": "to immigration enforcement officers, which the court",
        "paragraph_id": "para_550"
      },
      {
        "text": "concluded “impermissibly discriminates against those who",
        "paragraph_id": "para_551"
      },
      {
        "text": "choose to deal with the Federal Government,” and AB 450’s",
        "paragraph_id": "para_552"
      },
      {
        "text": "reverification provision, which it determined was likely",
        "paragraph_id": "para_553"
      },
      {
        "text": "preempted. Id. at 1096, 1098.4 However, the court found",
        "paragraph_id": "para_554"
      },
      {
        "text": "“no merit to [the United States’] Supremacy Clause claim as",
        "paragraph_id": "para_555"
      },
      {
        "text": "to” AB 450’s employee-notice provisions, reasoning,",
        "paragraph_id": "para_556"
      },
      {
        "text": "“Given IRCA’s focus on employers, the Court finds no",
        "paragraph_id": "para_557"
      },
      {
        "text": "indication—express or implied—that Congress intended for",
        "paragraph_id": "para_558"
      },
      {
        "text": "employees to be kept in the dark.” Id. at 1097. The notice",
        "paragraph_id": "para_559"
      },
      {
        "text": "provisions did not “violate the intergovernmental immunity",
        "paragraph_id": "para_560"
      },
      {
        "text": "doctrine,” the district court continued, because “[a]n",
        "paragraph_id": "para_561"
      },
      {
        "text": "employer is not punished for its choice to work with the",
        "paragraph_id": "para_562"
      },
      {
        "text": "Federal Government, but for its failure to communicate with",
        "paragraph_id": "para_563"
      },
      {
        "text": "its employees.” Id.",
        "paragraph_id": "para_564"
      },
      {
        "text": "As to AB 103, the district court found “no indication in",
        "paragraph_id": "para_565"
      },
      {
        "text": "the cited portions of the INA that Congress intended for",
        "paragraph_id": "para_566"
      },
      {
        "text": "4 California does not appeal the partial grant of the United States’",
        "paragraph_id": "para_567"
      },
      {
        "text": "motion.",
        "paragraph_id": "para_568"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 19",
        "paragraph_id": "para_569"
      },
      {
        "text": "States to have no oversight over detention facilities operating",
        "paragraph_id": "para_570"
      },
      {
        "text": "within their borders,” noting that",
        "paragraph_id": "para_571"
      },
      {
        "text": "AB 103’s review process does not purport to",
        "paragraph_id": "para_572"
      },
      {
        "text": "give California a role in determining whether",
        "paragraph_id": "para_573"
      },
      {
        "text": "an immigrant should be detained or removed",
        "paragraph_id": "para_574"
      },
      {
        "text": "from the country. The directive contemplates",
        "paragraph_id": "para_575"
      },
      {
        "text": "increased transparency and a report that may",
        "paragraph_id": "para_576"
      },
      {
        "text": "serve as a baseline for future state or local",
        "paragraph_id": "para_577"
      },
      {
        "text": "action. At this point, what that future action",
        "paragraph_id": "para_578"
      },
      {
        "text": "might be is subject to speculation and",
        "paragraph_id": "para_579"
      },
      {
        "text": "conjecture.",
        "paragraph_id": "para_580"
      },
      {
        "text": "Id. at 1091. It further concluded that AB 103 was not invalid",
        "paragraph_id": "para_581"
      },
      {
        "text": "under the doctrine of intergovernmental immunity because",
        "paragraph_id": "para_582"
      },
      {
        "text": "“the burden placed upon the facilities is minimal,” and “even",
        "paragraph_id": "para_583"
      },
      {
        "text": "if AB 103 treats federal contractors differently than the State",
        "paragraph_id": "para_584"
      },
      {
        "text": "treats other detention facilities,” the United States had not",
        "paragraph_id": "para_585"
      },
      {
        "text": "demonstrated that California “treats other facilities better",
        "paragraph_id": "para_586"
      },
      {
        "text": "than those contractors.” Id. at 1093.",
        "paragraph_id": "para_587"
      },
      {
        "text": "The district court also refused to enjoin the challenged",
        "paragraph_id": "para_588"
      },
      {
        "text": "provisions of SB 54, finding that California’s “decision not",
        "paragraph_id": "para_589"
      },
      {
        "text": "to assist federal immigration enforcement in its endeavors is",
        "paragraph_id": "para_590"
      },
      {
        "text": "not an ‘obstacle’ to that enforcement effort” because",
        "paragraph_id": "para_591"
      },
      {
        "text": "“refusing to help is not the same as impeding,” and thus the",
        "paragraph_id": "para_592"
      },
      {
        "text": "doctrine of obstacle preemption did not render the provisions",
        "paragraph_id": "para_593"
      },
      {
        "text": "unlawful. Id. at 1104–05. It also found that “Tenth",
        "paragraph_id": "para_594"
      },
      {
        "text": "Amendment and anticommandeering principles counsel",
        "paragraph_id": "para_595"
      },
      {
        "text": "against preemption,” and that 8 U.S.C. § 1373, which",
        "paragraph_id": "para_596"
      },
      {
        "text": "governs the exchange of “information regarding []",
        "paragraph_id": "para_597"
      },
      {
        "text": "immigration status,” did not change this conclusion because",
        "paragraph_id": "para_598"
      },
      {
        "text": "the “plain meaning of Section 1373 limits its reach to",
        "paragraph_id": "para_599"
      },
      {
        "text": "information strictly pertaining to immigration status (i.e.",
        "paragraph_id": "para_600"
      },
      {
        "text": "what one’s immigration status is) and does not include",
        "paragraph_id": "para_601"
      },
      {
        "text": "20 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_602"
      },
      {
        "text": "information like release dates and addresses.” Id. at 1102,",
        "paragraph_id": "para_603"
      },
      {
        "text": "1107. The district court determined that “a Congressional",
        "paragraph_id": "para_604"
      },
      {
        "text": "mandate prohibiting states from restricting their law",
        "paragraph_id": "para_605"
      },
      {
        "text": "enforcement agencies’ involvement in immigration",
        "paragraph_id": "para_606"
      },
      {
        "text": "enforcement activities—apart from, perhaps, a narrowly",
        "paragraph_id": "para_607"
      },
      {
        "text": "drawn information sharing provision—would likely violate",
        "paragraph_id": "para_608"
      },
      {
        "text": "the Tenth Amendment.” Id. at 1109–10.",
        "paragraph_id": "para_609"
      },
      {
        "text": "Subsequently, the district court ruled on California’s",
        "paragraph_id": "para_610"
      },
      {
        "text": "motion to dismiss, issuing an order consistent with its",
        "paragraph_id": "para_611"
      },
      {
        "text": "conclusions as to the preliminary injunction. United States",
        "paragraph_id": "para_612"
      },
      {
        "text": "v. California (California II), No. 2:18-cv-490-JAM-KJN,",
        "paragraph_id": "para_613"
      },
      {
        "text": "2018 WL 3361055, at *1 (E.D. Cal. July 9, 2018). This",
        "paragraph_id": "para_614"
      },
      {
        "text": "timely appeal followed.",
        "paragraph_id": "para_615"
      },
      {
        "text": "STANDARD OF REVIEW AND JURISDICTION",
        "paragraph_id": "para_616"
      },
      {
        "text": "We review a district court’s denial of a preliminary",
        "paragraph_id": "para_617"
      },
      {
        "text": "injunction for abuse of discretion. Epona v. County of",
        "paragraph_id": "para_618"
      },
      {
        "text": "Ventura, 876 F.3d 1214, 1219 (9th Cir. 2017). “Our review",
        "paragraph_id": "para_619"
      },
      {
        "text": "is limited and deferential. The district court’s interpretation",
        "paragraph_id": "para_620"
      },
      {
        "text": "of the underlying legal principles, however, is subject to de",
        "paragraph_id": "para_621"
      },
      {
        "text": "novo review and a district court abuses its discretion when it",
        "paragraph_id": "para_622"
      },
      {
        "text": "makes an error of law.” Sw. Voter Registration Educ.",
        "paragraph_id": "para_623"
      },
      {
        "text": "Project v. Shelley, 344 F.3d 914, 918 (9th Cir. 2003) (en",
        "paragraph_id": "para_624"
      },
      {
        "text": "banc) (per curiam). We will therefore reverse a denial of a",
        "paragraph_id": "para_625"
      },
      {
        "text": "preliminary injunction if the district court “based [its",
        "paragraph_id": "para_626"
      },
      {
        "text": "decision] on an erroneous legal standard or a clearly",
        "paragraph_id": "para_627"
      },
      {
        "text": "erroneous finding of fact.” Associated Press v. Otter,",
        "paragraph_id": "para_628"
      },
      {
        "text": "682 F.3d 821, 824 (9th Cir. 2012) (quoting Pimentel v.",
        "paragraph_id": "para_629"
      },
      {
        "text": "Dreyfus, 670 F.3d 1096, 1105 (9th Cir. 2012)).",
        "paragraph_id": "para_630"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 21",
        "paragraph_id": "para_631"
      },
      {
        "text": "We have jurisdiction over the United States’ appeal of",
        "paragraph_id": "para_632"
      },
      {
        "text": "the denial of its motion for a preliminary injunction pursuant",
        "paragraph_id": "para_633"
      },
      {
        "text": "to 28 U.S.C. § 1292.5",
        "paragraph_id": "para_634"
      },
      {
        "text": "ANALYSIS",
        "paragraph_id": "para_635"
      },
      {
        "text": "“A plaintiff seeking a preliminary injunction must",
        "paragraph_id": "para_636"
      },
      {
        "text": "establish that he is likely to succeed on the merits, that he is",
        "paragraph_id": "para_637"
      },
      {
        "text": "likely to suffer irreparable harm in the absence of",
        "paragraph_id": "para_638"
      },
      {
        "text": "preliminary relief, that the balance of equities tips in his",
        "paragraph_id": "para_639"
      },
      {
        "text": "favor, and that an injunction is in the public interest.” Winter",
        "paragraph_id": "para_640"
      },
      {
        "text": "5 The United States’ notice of appeal is directed to both the district",
        "paragraph_id": "para_641"
      },
      {
        "text": "court’s preliminary injunction order and its order granting in part and",
        "paragraph_id": "para_642"
      },
      {
        "text": "denying in part California’s motion to dismiss. Although we have",
        "paragraph_id": "para_643"
      },
      {
        "text": "appellate jurisdiction over appeal of the preliminary injunction order",
        "paragraph_id": "para_644"
      },
      {
        "text": "pursuant to 28 U.S.C. § 1292(a)(1) (conferring jurisdiction over",
        "paragraph_id": "para_645"
      },
      {
        "text": "“[i]nterlocutory orders of the district courts . . . granting, continuing,",
        "paragraph_id": "para_646"
      },
      {
        "text": "modifying, refusing or dissolving injunctions”), we do not have",
        "paragraph_id": "para_647"
      },
      {
        "text": "jurisdiction over an appeal of the dismissal order. Since the district court",
        "paragraph_id": "para_648"
      },
      {
        "text": "did not grant California’s motion to dismiss in its entirety, that order was",
        "paragraph_id": "para_649"
      },
      {
        "text": "not a “full adjudication of the issues” and did not “clearly evidence[] the",
        "paragraph_id": "para_650"
      },
      {
        "text": "judge’s intention that it be the court’s final act in the matter,” Nat’l",
        "paragraph_id": "para_651"
      },
      {
        "text": "Distrib. Agency v. Nationwide Mut. Ins. Co., 117 F.3d 432, 433 (9th Cir.",
        "paragraph_id": "para_652"
      },
      {
        "text": "1997) (quoting In re Slimick, 928 F.2d 304, 307 (9th Cir. 1990)), and",
        "paragraph_id": "para_653"
      },
      {
        "text": "therefore was not final pursuant to 28 U.S.C. § 1291. See Prellwitz v.",
        "paragraph_id": "para_654"
      },
      {
        "text": "Sisto, 657 F.3d 1035, 1038 (9th Cir. 2011) (“[T]he district court’s order",
        "paragraph_id": "para_655"
      },
      {
        "text": "was not final because it did not dispose of the action as to all claims",
        "paragraph_id": "para_656"
      },
      {
        "text": "between the parties.”). Indeed, it is quite clear that the order was not the",
        "paragraph_id": "para_657"
      },
      {
        "text": "court’s final act in the matter, since it subsequently granted the United",
        "paragraph_id": "para_658"
      },
      {
        "text": "States’ motion to stay further proceedings pending the outcome of this",
        "paragraph_id": "para_659"
      },
      {
        "text": "appeal. See United States v. California, No. 2:18-cv-00490-JAM-KJN,",
        "paragraph_id": "para_660"
      },
      {
        "text": "2018 WL 5310675, at *1 (E.D. Cal. Oct. 19, 2018).",
        "paragraph_id": "para_661"
      },
      {
        "text": "The district court did not certify the non-final dismissal order",
        "paragraph_id": "para_662"
      },
      {
        "text": "pursuant to Federal Rule of Civil Procedure 54(b) or 28 U.S.C.",
        "paragraph_id": "para_663"
      },
      {
        "text": "§ 1292(b), and no other apparent exceptions to the finality rule exist here.",
        "paragraph_id": "para_664"
      },
      {
        "text": "We therefore DISMISS the appeal of the district court’s dismissal order",
        "paragraph_id": "para_665"
      },
      {
        "text": "for want of appellate jurisdiction.",
        "paragraph_id": "para_666"
      },
      {
        "text": "22 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_667"
      },
      {
        "text": "v. Nat. Res. Def. Council, Inc., 555 U.S. 7, 20 (2008). Here,",
        "paragraph_id": "para_668"
      },
      {
        "text": "as the United States observes, the district court’s “sole basis",
        "paragraph_id": "para_669"
      },
      {
        "text": "for denying injunctive relief against the California laws at",
        "paragraph_id": "para_670"
      },
      {
        "text": "issue in this appeal was the court’s assessment of the merits,”",
        "paragraph_id": "para_671"
      },
      {
        "text": "which, it further argues, “was erroneous because the district",
        "paragraph_id": "para_672"
      },
      {
        "text": "court adopted an unduly narrow view of two related",
        "paragraph_id": "para_673"
      },
      {
        "text": "doctrines, intergovernmental immunity and conflict",
        "paragraph_id": "para_674"
      },
      {
        "text": "preemption.”",
        "paragraph_id": "para_675"
      },
      {
        "text": "The doctrine of intergovernmental immunity is derived",
        "paragraph_id": "para_676"
      },
      {
        "text": "from the Supremacy Clause, U.S. Const., art. VI, which",
        "paragraph_id": "para_677"
      },
      {
        "text": "mandates that “the activities of the Federal Government are",
        "paragraph_id": "para_678"
      },
      {
        "text": "free from regulation by any state.” Boeing Co. v.",
        "paragraph_id": "para_679"
      },
      {
        "text": "Movassaghi, 768 F.3d 832, 839 (9th Cir. 2014) (quoting",
        "paragraph_id": "para_680"
      },
      {
        "text": "Mayo v. United States, 319 U.S. 441, 445 (1943)).",
        "paragraph_id": "para_681"
      },
      {
        "text": "“Accordingly, state laws are invalid if they ‘regulate[] the",
        "paragraph_id": "para_682"
      },
      {
        "text": "United States directly or discriminate[] against the Federal",
        "paragraph_id": "para_683"
      },
      {
        "text": "Government or those with whom it deals.’” Id. (alterations",
        "paragraph_id": "para_684"
      },
      {
        "text": "in original) (quoting North Dakota v. United States, 495 U.S.",
        "paragraph_id": "para_685"
      },
      {
        "text": "423, 435 (1990) (plurality opinion)).",
        "paragraph_id": "para_686"
      },
      {
        "text": "Under the doctrine of conflict preemption, “state laws",
        "paragraph_id": "para_687"
      },
      {
        "text": "are preempted when they conflict with federal law. This",
        "paragraph_id": "para_688"
      },
      {
        "text": "includes cases where ‘compliance with both federal and state",
        "paragraph_id": "para_689"
      },
      {
        "text": "regulations is a physical impossibility,’ and those instances",
        "paragraph_id": "para_690"
      },
      {
        "text": "where the challenged state law ‘stands as an obstacle to the",
        "paragraph_id": "para_691"
      },
      {
        "text": "accomplishment and execution of the full purposes and",
        "paragraph_id": "para_692"
      },
      {
        "text": "objectives of Congress.’” Arizona II, 567 U.S. at 399",
        "paragraph_id": "para_693"
      },
      {
        "text": "(citations omitted) (first quoting Fla. Lime & Avocado",
        "paragraph_id": "para_694"
      },
      {
        "text": "Growers, Inc. v. Paul, 373 U.S. 132, 142–43 (1963); and",
        "paragraph_id": "para_695"
      },
      {
        "text": "then quoting Hines v. Davidowitz, 312 U.S. 52, 67 (1941)).",
        "paragraph_id": "para_696"
      },
      {
        "text": "The latter instances constitute so-called “obstacle",
        "paragraph_id": "para_697"
      },
      {
        "text": "preemption,” and “[t]o determine whether obstacle",
        "paragraph_id": "para_698"
      },
      {
        "text": "preemption exists, the Supreme Court has instructed that we",
        "paragraph_id": "para_699"
      },
      {
        "text": "employ our ‘judgment, to be informed by examining the",
        "paragraph_id": "para_700"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 23",
        "paragraph_id": "para_701"
      },
      {
        "text": "federal statute as a whole and identifying its purpose and",
        "paragraph_id": "para_702"
      },
      {
        "text": "intended effects.’” United States v. Arizona (Arizona I),",
        "paragraph_id": "para_703"
      },
      {
        "text": "641 F.3d 339, 345 (9th Cir. 2011) (quoting Crosby v. Nat’l",
        "paragraph_id": "para_704"
      },
      {
        "text": "Foreign Trade Council, 530 U.S. 363, 373 (2000)), aff’d in",
        "paragraph_id": "para_705"
      },
      {
        "text": "part, rev’d in part, 567 U.S. 387 (2012). The Court has",
        "paragraph_id": "para_706"
      },
      {
        "text": "emphasized that “[i]mplied preemption analysis does not",
        "paragraph_id": "para_707"
      },
      {
        "text": "justify a ‘freewheeling judicial inquiry into whether a state",
        "paragraph_id": "para_708"
      },
      {
        "text": "statute is in tension with federal objectives’; such an",
        "paragraph_id": "para_709"
      },
      {
        "text": "endeavor ‘would undercut the principle that it is Congress",
        "paragraph_id": "para_710"
      },
      {
        "text": "rather than the courts that preempts state law.’ . . . [A] high",
        "paragraph_id": "para_711"
      },
      {
        "text": "threshold must be met if a state law is to be preempted for",
        "paragraph_id": "para_712"
      },
      {
        "text": "conflicting with the purposes of a federal Act.” Chamber of",
        "paragraph_id": "para_713"
      },
      {
        "text": "Commerce of U.S. v. Whiting, 563 U.S. 582, 607 (2011)",
        "paragraph_id": "para_714"
      },
      {
        "text": "(quoting Gade v. Nat’l Solid Wastes Mgmt. Ass’n, 505 U.S.",
        "paragraph_id": "para_715"
      },
      {
        "text": "88, 110–11 (1992) (Kennedy, J., concurring in part and",
        "paragraph_id": "para_716"
      },
      {
        "text": "concurring in the judgment)).",
        "paragraph_id": "para_717"
      },
      {
        "text": "“Under these principles,” the United States contends,",
        "paragraph_id": "para_718"
      },
      {
        "text": "“the challenged provisions of California law are invalid and",
        "paragraph_id": "para_719"
      },
      {
        "text": "should have been enjoined.” We consider each statute in",
        "paragraph_id": "para_720"
      },
      {
        "text": "turn.",
        "paragraph_id": "para_721"
      },
      {
        "text": "I. AB 450",
        "paragraph_id": "para_722"
      },
      {
        "text": "AB 450, which imposes penalties on employers based on",
        "paragraph_id": "para_723"
      },
      {
        "text": "their interactions with federal immigration authorities, was",
        "paragraph_id": "para_724"
      },
      {
        "text": "partially enjoined by the district court; specifically, its",
        "paragraph_id": "para_725"
      },
      {
        "text": "provisions relating to employers who provide consent to",
        "paragraph_id": "para_726"
      },
      {
        "text": "federal investigations or reverify the employment eligibility",
        "paragraph_id": "para_727"
      },
      {
        "text": "of current employees. The district court did not, however,",
        "paragraph_id": "para_728"
      },
      {
        "text": "enjoin the provisions of AB 450 that establish employee-",
        "paragraph_id": "para_729"
      },
      {
        "text": "notice requirements. The United States maintains that “these",
        "paragraph_id": "para_730"
      },
      {
        "text": "provisions violate the intergovernmental immunity doctrine",
        "paragraph_id": "para_731"
      },
      {
        "text": "and are also subject to obstacle preemption.”",
        "paragraph_id": "para_732"
      },
      {
        "text": "24 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_733"
      },
      {
        "text": "Congress enacted the IRCA to combat the employment",
        "paragraph_id": "para_734"
      },
      {
        "text": "of unauthorized noncitizens. Arizona II, 567 U.S. at 404–",
        "paragraph_id": "para_735"
      },
      {
        "text": "05. Employers are required to retain documentation",
        "paragraph_id": "para_736"
      },
      {
        "text": "regarding employees’ work authorizations, and to make that",
        "paragraph_id": "para_737"
      },
      {
        "text": "documentation available for inspection by federal officers.",
        "paragraph_id": "para_738"
      },
      {
        "text": "8 U.S.C. § 1324a(b)(3). Such inspections must be preceded",
        "paragraph_id": "para_739"
      },
      {
        "text": "by “at least three business days notice.” 8 C.F.R.",
        "paragraph_id": "para_740"
      },
      {
        "text": "§ 274a.2(b)(2)(ii). The United States notes that “[n]either",
        "paragraph_id": "para_741"
      },
      {
        "text": "the statute nor the regulations require any notice to",
        "paragraph_id": "para_742"
      },
      {
        "text": "employees before their employers’ records are inspected, or",
        "paragraph_id": "para_743"
      },
      {
        "text": "after an inspection is conducted.” AB 450, by contrast,",
        "paragraph_id": "para_744"
      },
      {
        "text": "requires two forms of notice: first, employers must inform",
        "paragraph_id": "para_745"
      },
      {
        "text": "their employees of upcoming inspections within 72 hours of",
        "paragraph_id": "para_746"
      },
      {
        "text": "receiving notice, Cal. Lab. Code § 90.2(a)(1), and second,",
        "paragraph_id": "para_747"
      },
      {
        "text": "employers must share any documents providing the results",
        "paragraph_id": "para_748"
      },
      {
        "text": "of the inspection with any employees who might lack work",
        "paragraph_id": "para_749"
      },
      {
        "text": "authorization, id. § 90.2(b)(1)–(2).",
        "paragraph_id": "para_750"
      },
      {
        "text": "A. Intergovernmental Immunity",
        "paragraph_id": "para_751"
      },
      {
        "text": "The United States contends that “AB 450’s provisions",
        "paragraph_id": "para_752"
      },
      {
        "text": "impermissibly target and discriminate against federal",
        "paragraph_id": "para_753"
      },
      {
        "text": "immigration enforcement operations.” It reasons that “[i]f",
        "paragraph_id": "para_754"
      },
      {
        "text": "any other entity—such as a state or federal regulator, or a",
        "paragraph_id": "para_755"
      },
      {
        "text": "private entity—inspects an employer’s records, the",
        "paragraph_id": "para_756"
      },
      {
        "text": "employer would have no obligation under AB 450 to notify",
        "paragraph_id": "para_757"
      },
      {
        "text": "its employees,” and thus that AB 450 impermissibly imposes",
        "paragraph_id": "para_758"
      },
      {
        "text": "a “unique regime” on the federal government.",
        "paragraph_id": "para_759"
      },
      {
        "text": "This argument, however, extends intergovernmental",
        "paragraph_id": "para_760"
      },
      {
        "text": "immunity beyond its defined scope. The doctrine has been",
        "paragraph_id": "para_761"
      },
      {
        "text": "invoked, to give a few examples, to prevent a state from",
        "paragraph_id": "para_762"
      },
      {
        "text": "imposing more onerous clean-up standards on a federal",
        "paragraph_id": "para_763"
      },
      {
        "text": "hazardous waste site than a non-federal project, Boeing,",
        "paragraph_id": "para_764"
      },
      {
        "text": "768 F.3d at 842–43; to preclude cities from banning only the",
        "paragraph_id": "para_765"
      },
      {
        "text": "U.S. military and its agents from recruiting minors, United",
        "paragraph_id": "para_766"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 25",
        "paragraph_id": "para_767"
      },
      {
        "text": "States v. City of Arcata, 629 F.3d 986, 988, 990–92 (9th Cir.",
        "paragraph_id": "para_768"
      },
      {
        "text": "2010); and to foreclose a state from taxing the lessees of",
        "paragraph_id": "para_769"
      },
      {
        "text": "federal property while exempting from the tax lessees of",
        "paragraph_id": "para_770"
      },
      {
        "text": "state property, Phillips Chem. Co. v. Dumas Indep. Sch.",
        "paragraph_id": "para_771"
      },
      {
        "text": "Dist., 361 U.S. 376, 381–82, 387 (1960). Those cases dealt",
        "paragraph_id": "para_772"
      },
      {
        "text": "with laws that directly or indirectly affected the operation of",
        "paragraph_id": "para_773"
      },
      {
        "text": "a federal program or contract. The situation here is",
        "paragraph_id": "para_774"
      },
      {
        "text": "distinguishable—AB 450 is directed at the conduct of",
        "paragraph_id": "para_775"
      },
      {
        "text": "employers, not the United States or its agents, and no federal",
        "paragraph_id": "para_776"
      },
      {
        "text": "activity is regulated. We agree with California: “The mere",
        "paragraph_id": "para_777"
      },
      {
        "text": "fact that those notices contain information about federal",
        "paragraph_id": "para_778"
      },
      {
        "text": "inspections does not convert them into a burden on those",
        "paragraph_id": "para_779"
      },
      {
        "text": "inspections.” Similarly, the mere fact that the actions of the",
        "paragraph_id": "para_780"
      },
      {
        "text": "federal government are incidentally targeted by AB 450",
        "paragraph_id": "para_781"
      },
      {
        "text": "does not mean that they are incidentally burdened, and while",
        "paragraph_id": "para_782"
      },
      {
        "text": "the latter scenario might implicate intergovernmental",
        "paragraph_id": "para_783"
      },
      {
        "text": "immunity, the former does not. As the district court",
        "paragraph_id": "para_784"
      },
      {
        "text": "correctly recognized, to rule otherwise “would stretch the",
        "paragraph_id": "para_785"
      },
      {
        "text": "doctrine beyond its borders.” California I, 314 F. Supp. 3d",
        "paragraph_id": "para_786"
      },
      {
        "text": "at 1097.",
        "paragraph_id": "para_787"
      },
      {
        "text": "The United States argues that the proposition that",
        "paragraph_id": "para_788"
      },
      {
        "text": "intergovernmental immunity is only implicated when federal",
        "paragraph_id": "para_789"
      },
      {
        "text": "activities are obstructed “is clearly wrong, because it would",
        "paragraph_id": "para_790"
      },
      {
        "text": "render the intergovernmental-immunity doctrine entirely",
        "paragraph_id": "para_791"
      },
      {
        "text": "redundant with the obstacle-preemption doctrine, which",
        "paragraph_id": "para_792"
      },
      {
        "text": "separately addresses the burdensome effect of non-",
        "paragraph_id": "para_793"
      },
      {
        "text": "discriminatory state laws.” We disagree. The United States",
        "paragraph_id": "para_794"
      },
      {
        "text": "does not accurately distinguish between the doctrines of",
        "paragraph_id": "para_795"
      },
      {
        "text": "intergovernmental immunity and obstacle preemption.",
        "paragraph_id": "para_796"
      },
      {
        "text": "Reviewing the case law in which these doctrines were",
        "paragraph_id": "para_797"
      },
      {
        "text": "developed yields the proper distinction: simply put,",
        "paragraph_id": "para_798"
      },
      {
        "text": "intergovernmental immunity attaches only to state laws that",
        "paragraph_id": "para_799"
      },
      {
        "text": "discriminate against the federal government and burden it in",
        "paragraph_id": "para_800"
      },
      {
        "text": "some way. Obstacle preemption, by contrast, attaches to any",
        "paragraph_id": "para_801"
      },
      {
        "text": "26 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_802"
      },
      {
        "text": "state law, regardless of whether it specifically targets the",
        "paragraph_id": "para_803"
      },
      {
        "text": "federal government, but only if it imposes an obstructive,",
        "paragraph_id": "para_804"
      },
      {
        "text": "not-insignificant burden on federal activities.",
        "paragraph_id": "para_805"
      },
      {
        "text": "Moreover, the United States’ position that no obstruction",
        "paragraph_id": "para_806"
      },
      {
        "text": "is required in intergovernmental immunity cases ignores the",
        "paragraph_id": "para_807"
      },
      {
        "text": "origins of the doctrine and the occasions in which it has been",
        "paragraph_id": "para_808"
      },
      {
        "text": "applied. “The doctrine of intergovernmental immunity arose",
        "paragraph_id": "para_809"
      },
      {
        "text": "from the Supreme Court’s decision in M’Culloch v.",
        "paragraph_id": "para_810"
      },
      {
        "text": "Maryland, which established that ‘the states have no power,",
        "paragraph_id": "para_811"
      },
      {
        "text": "by taxation or otherwise, to retard, impede, burden, or in any",
        "paragraph_id": "para_812"
      },
      {
        "text": "manner control, the operations of the constitutional laws",
        "paragraph_id": "para_813"
      },
      {
        "text": "enacted by congress to carry into execution the powers",
        "paragraph_id": "para_814"
      },
      {
        "text": "vested in the general government.’” City of Arcata, 629 F.3d",
        "paragraph_id": "para_815"
      },
      {
        "text": "at 991 (emphasis added) (citation omitted) (quoting",
        "paragraph_id": "para_816"
      },
      {
        "text": "M’Culloch v. Maryland, 17 U.S. (4 Wheat.) 316, 436",
        "paragraph_id": "para_817"
      },
      {
        "text": "(1819)); see also North Dakota, 495 U.S. at 437–38",
        "paragraph_id": "para_818"
      },
      {
        "text": "(plurality opinion) (“The nondiscrimination rule finds its",
        "paragraph_id": "para_819"
      },
      {
        "text": "reason in the principle that the States may not directly",
        "paragraph_id": "para_820"
      },
      {
        "text": "obstruct the activities of the Federal Government.”",
        "paragraph_id": "para_821"
      },
      {
        "text": "(emphasis added)); Washington v. United States, 460 U.S.",
        "paragraph_id": "para_822"
      },
      {
        "text": "536, 544 (1983) (“The important consideration . . . is not",
        "paragraph_id": "para_823"
      },
      {
        "text": "whether the State differentiates in determining what entity",
        "paragraph_id": "para_824"
      },
      {
        "text": "shall bear the legal incidence of the tax, but whether the tax",
        "paragraph_id": "para_825"
      },
      {
        "text": "is discriminatory with regard to the economic burdens that",
        "paragraph_id": "para_826"
      },
      {
        "text": "result.” (emphasis added)); City of Arcata, 629 F.3d at 991",
        "paragraph_id": "para_827"
      },
      {
        "text": "(applying the nondiscrimination rule to ordinances that",
        "paragraph_id": "para_828"
      },
      {
        "text": "“specifically target and restrict the conduct of military",
        "paragraph_id": "para_829"
      },
      {
        "text": "recruiters” (emphasis added)).",
        "paragraph_id": "para_830"
      },
      {
        "text": "Since the advent of the doctrine, intergovernmental",
        "paragraph_id": "para_831"
      },
      {
        "text": "immunity has attached where a state’s discrimination",
        "paragraph_id": "para_832"
      },
      {
        "text": "negatively affected federal activities in some way. It is not",
        "paragraph_id": "para_833"
      },
      {
        "text": "implicated when a state merely references or even singles",
        "paragraph_id": "para_834"
      },
      {
        "text": "out federal activities in an otherwise innocuous enactment.",
        "paragraph_id": "para_835"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 27",
        "paragraph_id": "para_836"
      },
      {
        "text": "The Supreme Court has clarified that a state “does not",
        "paragraph_id": "para_837"
      },
      {
        "text": "discriminate against the Federal Government and those with",
        "paragraph_id": "para_838"
      },
      {
        "text": "whom it deals unless it treats someone else better than it",
        "paragraph_id": "para_839"
      },
      {
        "text": "treats them.” Washington, 460 U.S. at 544–45. AB 450 does",
        "paragraph_id": "para_840"
      },
      {
        "text": "not treat the federal government worse than anyone else;",
        "paragraph_id": "para_841"
      },
      {
        "text": "indeed, it does not regulate federal operations at all.",
        "paragraph_id": "para_842"
      },
      {
        "text": "Accordingly, the district court correctly concluded that",
        "paragraph_id": "para_843"
      },
      {
        "text": "AB 450’s employee-notice provisions do not violate the",
        "paragraph_id": "para_844"
      },
      {
        "text": "doctrine of intergovernmental immunity.",
        "paragraph_id": "para_845"
      },
      {
        "text": "B. Preemption",
        "paragraph_id": "para_846"
      },
      {
        "text": "The United States also contends that AB 450’s",
        "paragraph_id": "para_847"
      },
      {
        "text": "employee-notice provisions are preempted because they",
        "paragraph_id": "para_848"
      },
      {
        "text": "seek “to alter the manner in which the federal government",
        "paragraph_id": "para_849"
      },
      {
        "text": "conducts inspections, by imposing requirements that neither",
        "paragraph_id": "para_850"
      },
      {
        "text": "Congress nor the implementing agency saw fit to impose.”",
        "paragraph_id": "para_851"
      },
      {
        "text": "We disagree. The cases to which the United States cites",
        "paragraph_id": "para_852"
      },
      {
        "text": "concerned either the disruption of a federal relationship or",
        "paragraph_id": "para_853"
      },
      {
        "text": "the undermining of a federal operation. Here, there is",
        "paragraph_id": "para_854"
      },
      {
        "text": "indisputably a federal relationship, but it is between federal",
        "paragraph_id": "para_855"
      },
      {
        "text": "immigration authorities and the employers they regulate6—",
        "paragraph_id": "para_856"
      },
      {
        "text": "not between employers and their employees. AB 450",
        "paragraph_id": "para_857"
      },
      {
        "text": "impacts the latter relationship, not the former, and imposes",
        "paragraph_id": "para_858"
      },
      {
        "text": "no additional or contrary obligations that undermine or",
        "paragraph_id": "para_859"
      },
      {
        "text": "disrupt the activities of federal immigration authorities. In",
        "paragraph_id": "para_860"
      },
      {
        "text": "Arizona II, the Supreme Court observed that a “[c]onflict in",
        "paragraph_id": "para_861"
      },
      {
        "text": "technique can be fully as disruptive to the system Congress",
        "paragraph_id": "para_862"
      },
      {
        "text": "erected as conflict in overt policy.” 567 U.S. at 406",
        "paragraph_id": "para_863"
      },
      {
        "text": "6 Cf. Buckman Co. v. Plaintiffs’ Legal Comm., 531 U.S. 341, 347",
        "paragraph_id": "para_864"
      },
      {
        "text": "(2001) (“[T]he relationship between a federal agency and the entity it",
        "paragraph_id": "para_865"
      },
      {
        "text": "regulates is inherently federal in character because the relationship",
        "paragraph_id": "para_866"
      },
      {
        "text": "originates from, is governed by, and terminates according to federal",
        "paragraph_id": "para_867"
      },
      {
        "text": "law.”).",
        "paragraph_id": "para_868"
      },
      {
        "text": "28 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_869"
      },
      {
        "text": "(alteration in original) (quoting Amalgamated Ass’n of St.,",
        "paragraph_id": "para_870"
      },
      {
        "text": "Elec. Ry. & Motor Coach Emps. of Am. v. Lockridge,",
        "paragraph_id": "para_871"
      },
      {
        "text": "403 U.S. 274, 287 (1971)); see also Crosby, 530 U.S. at",
        "paragraph_id": "para_872"
      },
      {
        "text": "376–77 (finding preempted a state law “imposing a different,",
        "paragraph_id": "para_873"
      },
      {
        "text": "state system” that “undermines the President’s intended",
        "paragraph_id": "para_874"
      },
      {
        "text": "statutory authority”). Here, by contrast, there is no “conflict",
        "paragraph_id": "para_875"
      },
      {
        "text": "in technique,” because federal activity is not regulated.",
        "paragraph_id": "para_876"
      },
      {
        "text": "AB 450’s employee-notice provisions do not permit",
        "paragraph_id": "para_877"
      },
      {
        "text": "employers to hire individuals without federally defined",
        "paragraph_id": "para_878"
      },
      {
        "text": "authorization, or impose sanctions inconsistent with federal",
        "paragraph_id": "para_879"
      },
      {
        "text": "law, either of which would impermissibly “frustrate[] the",
        "paragraph_id": "para_880"
      },
      {
        "text": "purpose of the national legislation or impair[] the efficiency",
        "paragraph_id": "para_881"
      },
      {
        "text": "of those agencies of the Federal government.” Nash v. Fla.",
        "paragraph_id": "para_882"
      },
      {
        "text": "Indus. Comm’n, 389 U.S. 235, 240 (1967) (quoting Davis v.",
        "paragraph_id": "para_883"
      },
      {
        "text": "Elmira Sav. Bank, 161 U.S. 275, 283 (1896)). But “nothing",
        "paragraph_id": "para_884"
      },
      {
        "text": "in IRCA (or federal immigration policy generally) demands",
        "paragraph_id": "para_885"
      },
      {
        "text": "that employers, site owners, or general contractors be",
        "paragraph_id": "para_886"
      },
      {
        "text": "absolved from” a state’s employee-protection efforts",
        "paragraph_id": "para_887"
      },
      {
        "text": "“whenever undocumented aliens provide labor.” Madeira v.",
        "paragraph_id": "para_888"
      },
      {
        "text": "Affordable Hous. Found., Inc., 469 F.3d 219, 242 (2d Cir.",
        "paragraph_id": "para_889"
      },
      {
        "text": "2006); see also id. at 241–42 (finding no preemption where",
        "paragraph_id": "para_890"
      },
      {
        "text": "“[t]here is no irreconcilable conflict between IRCA and [a",
        "paragraph_id": "para_891"
      },
      {
        "text": "state workplace-protection law] such that compliance with",
        "paragraph_id": "para_892"
      },
      {
        "text": "both the former’s prohibition on the employment of",
        "paragraph_id": "para_893"
      },
      {
        "text": "undocumented workers and the latter’s safe construction site",
        "paragraph_id": "para_894"
      },
      {
        "text": "obligation is physically impossible”). In the absence of",
        "paragraph_id": "para_895"
      },
      {
        "text": "irreconcilability, there is no conflict preemption, as the",
        "paragraph_id": "para_896"
      },
      {
        "text": "district court correctly recognized. See California I, 314 F.",
        "paragraph_id": "para_897"
      },
      {
        "text": "Supp. 3d at 1097.",
        "paragraph_id": "para_898"
      },
      {
        "text": "II. AB 103",
        "paragraph_id": "para_899"
      },
      {
        "text": "AB 103 authorizes the California Attorney General to",
        "paragraph_id": "para_900"
      },
      {
        "text": "inspect detention facilities that house civil immigration",
        "paragraph_id": "para_901"
      },
      {
        "text": "detainees. The United States contends that the law",
        "paragraph_id": "para_902"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 29",
        "paragraph_id": "para_903"
      },
      {
        "text": "“impermissibly seeks to require facilities housing federal",
        "paragraph_id": "para_904"
      },
      {
        "text": "immigration detainees to cooperate with broad",
        "paragraph_id": "para_905"
      },
      {
        "text": "investigations that examine the due process provided to",
        "paragraph_id": "para_906"
      },
      {
        "text": "detainees and the circumstances surrounding the detainee’s",
        "paragraph_id": "para_907"
      },
      {
        "text": "apprehension and transfer to the facility.” Again, it invokes",
        "paragraph_id": "para_908"
      },
      {
        "text": "intergovernmental immunity and obstacle preemption.",
        "paragraph_id": "para_909"
      },
      {
        "text": "A. Intergovernmental Immunity",
        "paragraph_id": "para_910"
      },
      {
        "text": "Like AB 450, AB 103 relates exclusively to federal",
        "paragraph_id": "para_911"
      },
      {
        "text": "conduct, as it applies only to “facilities in which noncitizens",
        "paragraph_id": "para_912"
      },
      {
        "text": "are being housed or detained for purposes of civil",
        "paragraph_id": "para_913"
      },
      {
        "text": "immigration proceedings in California.” Cal. Gov’t Code",
        "paragraph_id": "para_914"
      },
      {
        "text": "§ 12532(a).7 Unlike AB 450, AB 103 imposes a specialized",
        "paragraph_id": "para_915"
      },
      {
        "text": "burden on federal activity, as the district court recognized.",
        "paragraph_id": "para_916"
      },
      {
        "text": "See California I, 314 F. Supp. 3d at 1093. That vital",
        "paragraph_id": "para_917"
      },
      {
        "text": "7 To “arrange for appropriate places of detention for aliens detained",
        "paragraph_id": "para_918"
      },
      {
        "text": "pending removal or a decision on removal,” 8 U.S.C. § 1231(g)(1), the",
        "paragraph_id": "para_919"
      },
      {
        "text": "INA contemplates use of both federal facilities and nonfederal facilities",
        "paragraph_id": "para_920"
      },
      {
        "text": "with which the federal government contracts. See id. § 1231(g)(2)",
        "paragraph_id": "para_921"
      },
      {
        "text": "(requiring the federal government to “consider the availability for",
        "paragraph_id": "para_922"
      },
      {
        "text": "purchase or lease of any existing prison, jail, detention center, or other",
        "paragraph_id": "para_923"
      },
      {
        "text": "comparable facility suitable for” detainee detention); id. § 1103(a)(11)",
        "paragraph_id": "para_924"
      },
      {
        "text": "(authorizing “payments” to and “cooperative agreement[s]” with states",
        "paragraph_id": "para_925"
      },
      {
        "text": "and localities). For purposes of intergovernmental immunity, federal",
        "paragraph_id": "para_926"
      },
      {
        "text": "contractors are treated the same as the federal government itself. See",
        "paragraph_id": "para_927"
      },
      {
        "text": "Goodyear Atomic Corp. v. Miller, 486 U.S. 174, 181 (1988) (“[A]",
        "paragraph_id": "para_928"
      },
      {
        "text": "federally owned facility performing a federal function is shielded from",
        "paragraph_id": "para_929"
      },
      {
        "text": "direct state regulation, even though the federal function is carried out by",
        "paragraph_id": "para_930"
      },
      {
        "text": "a private contractor, unless Congress clearly authorizes such",
        "paragraph_id": "para_931"
      },
      {
        "text": "regulation.”); Gartrell Constr. Inc. v. Aubry, 940 F.2d 437, 438–41 (9th",
        "paragraph_id": "para_932"
      },
      {
        "text": "Cir. 1991) (holding that state licensing requirements for construction",
        "paragraph_id": "para_933"
      },
      {
        "text": "contractors were preempted to the extent that they applied to federal",
        "paragraph_id": "para_934"
      },
      {
        "text": "contractors).",
        "paragraph_id": "para_935"
      },
      {
        "text": "30 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_936"
      },
      {
        "text": "distinction renders the burdensome provisions of AB 103",
        "paragraph_id": "para_937"
      },
      {
        "text": "unlawful under the doctrine of intergovernmental immunity.",
        "paragraph_id": "para_938"
      },
      {
        "text": "Prior to the enactment of AB 103, California law already",
        "paragraph_id": "para_939"
      },
      {
        "text": "required periodic inspections of prisons and detainment",
        "paragraph_id": "para_940"
      },
      {
        "text": "facilities. See Cal. Penal Code § 6031.1 (mandating biennial",
        "paragraph_id": "para_941"
      },
      {
        "text": "inspections of “[h]ealth and safety,” “[f]ire suppression",
        "paragraph_id": "para_942"
      },
      {
        "text": "preplanning,” “[s]ecurity, rehabilitation programs,",
        "paragraph_id": "para_943"
      },
      {
        "text": "recreation, treatment of persons confined in the facilities,",
        "paragraph_id": "para_944"
      },
      {
        "text": "and personnel training,” and visitation conditions, as well as",
        "paragraph_id": "para_945"
      },
      {
        "text": "the completion of subsequent reports). AB 103, however,",
        "paragraph_id": "para_946"
      },
      {
        "text": "does not merely replicate this inspection scheme; in addition",
        "paragraph_id": "para_947"
      },
      {
        "text": "to requiring “[a] review of the conditions of confinement,”",
        "paragraph_id": "para_948"
      },
      {
        "text": "the enactment also calls for reviews of the “standard of care",
        "paragraph_id": "para_949"
      },
      {
        "text": "and due process provided to” detainees, and “the",
        "paragraph_id": "para_950"
      },
      {
        "text": "circumstances around their apprehension and transfer to the",
        "paragraph_id": "para_951"
      },
      {
        "text": "facility.” Cal. Gov’t Code § 12532(b)(1). These additional",
        "paragraph_id": "para_952"
      },
      {
        "text": "requirements burden federal operations, and only federal",
        "paragraph_id": "para_953"
      },
      {
        "text": "operations.8",
        "paragraph_id": "para_954"
      },
      {
        "text": "8 The statute requires that the California Attorney General “be",
        "paragraph_id": "para_955"
      },
      {
        "text": "provided all necessary access for the observations necessary to effectuate",
        "paragraph_id": "para_956"
      },
      {
        "text": "reviews required pursuant to this section, including, but not limited to,",
        "paragraph_id": "para_957"
      },
      {
        "text": "access to detainees, officials, personnel, and records.” Cal. Gov’t Code",
        "paragraph_id": "para_958"
      },
      {
        "text": "§ 12532(c). Immigration and Customs Enforcement (ICE) official",
        "paragraph_id": "para_959"
      },
      {
        "text": "Thomas Homan claimed that “[t]hese inspections have caused the",
        "paragraph_id": "para_960"
      },
      {
        "text": "facilities to expend resources otherwise necessary for ensuring the safety",
        "paragraph_id": "para_961"
      },
      {
        "text": "and security of the detainees. Each inspection presents a burdensome",
        "paragraph_id": "para_962"
      },
      {
        "text": "intrusion into facility operations and pulls scarce resources away from",
        "paragraph_id": "para_963"
      },
      {
        "text": "other sensitive law enforcement tasks.” Homan also attested that “the",
        "paragraph_id": "para_964"
      },
      {
        "text": "broad allowances made by AB 103 for the California [Attorney General]",
        "paragraph_id": "para_965"
      },
      {
        "text": "to perform reviews of immigration detention facilities to include wide-",
        "paragraph_id": "para_966"
      },
      {
        "text": "ranging access to facilities, individuals, and records, if enforced by the",
        "paragraph_id": "para_967"
      },
      {
        "text": "state, will conflict with ICE’s ability to comply with other federal",
        "paragraph_id": "para_968"
      },
      {
        "text": "information disclosure laws, regulations, and policies.”",
        "paragraph_id": "para_969"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 31",
        "paragraph_id": "para_970"
      },
      {
        "text": "The district court addressed this burden as follows: “[The",
        "paragraph_id": "para_971"
      },
      {
        "text": "United States] argues the law violates [the doctrine of",
        "paragraph_id": "para_972"
      },
      {
        "text": "intergovernmental immunity] because it imposes a review",
        "paragraph_id": "para_973"
      },
      {
        "text": "scheme on facilities contracting with the federal",
        "paragraph_id": "para_974"
      },
      {
        "text": "government, only. This characterization is valid. However,",
        "paragraph_id": "para_975"
      },
      {
        "text": "the burden placed upon the facilities is minimal and [the",
        "paragraph_id": "para_976"
      },
      {
        "text": "United States’] evidence does not show otherwise.”",
        "paragraph_id": "para_977"
      },
      {
        "text": "California I, 314 F. Supp. 3d at 1093. Instead of challenging",
        "paragraph_id": "para_978"
      },
      {
        "text": "the factual conclusion regarding the severity of AB 103’s",
        "paragraph_id": "para_979"
      },
      {
        "text": "burden, the United States questions the district court’s legal",
        "paragraph_id": "para_980"
      },
      {
        "text": "conclusion, contending that “the application of the",
        "paragraph_id": "para_981"
      },
      {
        "text": "intergovernmental immunity doctrine does not depend on",
        "paragraph_id": "para_982"
      },
      {
        "text": "the size of the discriminatory burden imposed. Even a tax of",
        "paragraph_id": "para_983"
      },
      {
        "text": "$1 imposed only on entities that contract with the federal",
        "paragraph_id": "para_984"
      },
      {
        "text": "government would be unlawful.” In essence, the district",
        "paragraph_id": "para_985"
      },
      {
        "text": "court applied a de minimis exception to the doctrine of",
        "paragraph_id": "para_986"
      },
      {
        "text": "intergovernmental immunity, concluding that a",
        "paragraph_id": "para_987"
      },
      {
        "text": "discriminatory enactment is lawful so long as the burden it",
        "paragraph_id": "para_988"
      },
      {
        "text": "imposes on the federal government is minimal. But the court",
        "paragraph_id": "para_989"
      },
      {
        "text": "cited no authority for this proposition. We must therefore",
        "paragraph_id": "para_990"
      },
      {
        "text": "determine whether such an exception is cognizable.",
        "paragraph_id": "para_991"
      },
      {
        "text": "i. De Minimis Exception",
        "paragraph_id": "para_992"
      },
      {
        "text": "We agree with the United States that Supreme Court case",
        "paragraph_id": "para_993"
      },
      {
        "text": "law compels the rejection of a de minimis exception to the",
        "paragraph_id": "para_994"
      },
      {
        "text": "doctrine of intergovernmental immunity.",
        "paragraph_id": "para_995"
      },
      {
        "text": "The recent decision in Dawson v. Steager, 139 S. Ct. 698",
        "paragraph_id": "para_996"
      },
      {
        "text": "(2019), supports this position. There, the Court suggested",
        "paragraph_id": "para_997"
      },
      {
        "text": "that any discriminatory burden on the federal government is",
        "paragraph_id": "para_998"
      },
      {
        "text": "impermissible, writing that “[s]ection 111 disallows any",
        "paragraph_id": "para_999"
      },
      {
        "text": "state tax that discriminates against a federal officer or",
        "paragraph_id": "para_1000"
      },
      {
        "text": "employee.” Id. at 704 (citing 4 U.S.C. § 111). The Court",
        "paragraph_id": "para_1001"
      },
      {
        "text": "had previously explained that the prohibition against",
        "paragraph_id": "para_1002"
      },
      {
        "text": "discriminatory taxes in § 111 “is coextensive with the",
        "paragraph_id": "para_1003"
      },
      {
        "text": "32 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1004"
      },
      {
        "text": "prohibition against discriminatory taxes embodied in the",
        "paragraph_id": "para_1005"
      },
      {
        "text": "modern constitutional doctrine of intergovernmental tax",
        "paragraph_id": "para_1006"
      },
      {
        "text": "immunity.” Davis v. Mich. Dep’t of Treasury, 489 U.S. 803,",
        "paragraph_id": "para_1007"
      },
      {
        "text": "813 (1989).",
        "paragraph_id": "para_1008"
      },
      {
        "text": "The parties do not dispute that the principles of the",
        "paragraph_id": "para_1009"
      },
      {
        "text": "intergovernmental tax immunity doctrine apply to the",
        "paragraph_id": "para_1010"
      },
      {
        "text": "general intergovernmental immunity doctrine. See North",
        "paragraph_id": "para_1011"
      },
      {
        "text": "Dakota, 495 U.S. at 434–39 (plurality opinion).",
        "paragraph_id": "para_1012"
      },
      {
        "text": "Accordingly, we are not prepared to recognize a de minimis",
        "paragraph_id": "para_1013"
      },
      {
        "text": "exception to the doctrine of intergovernmental immunity.",
        "paragraph_id": "para_1014"
      },
      {
        "text": "Any economic burden that is discriminatorily imposed on the",
        "paragraph_id": "para_1015"
      },
      {
        "text": "federal government is unlawful.9 In relying on a de minimis",
        "paragraph_id": "para_1016"
      },
      {
        "text": "exception, the district court applied incorrect law and",
        "paragraph_id": "para_1017"
      },
      {
        "text": "therefore abused its discretion.",
        "paragraph_id": "para_1018"
      },
      {
        "text": "ii. Burdensome Provisions",
        "paragraph_id": "para_1019"
      },
      {
        "text": "That is not to say, however, that the United States is",
        "paragraph_id": "para_1020"
      },
      {
        "text": "likely to succeed on the merits as to the entirety of AB 103.",
        "paragraph_id": "para_1021"
      },
      {
        "text": "Only those provisions that impose an additional economic",
        "paragraph_id": "para_1022"
      },
      {
        "text": "9 We note the practical merit of this conclusion. Rejecting a de",
        "paragraph_id": "para_1023"
      },
      {
        "text": "minimis exception permits a clearer distinction between",
        "paragraph_id": "para_1024"
      },
      {
        "text": "intergovernmental immunity and the related—but distinct—doctrine of",
        "paragraph_id": "para_1025"
      },
      {
        "text": "obstacle preemption. Intergovernmental immunity is implicated when",
        "paragraph_id": "para_1026"
      },
      {
        "text": "any burden is imposed exclusively on the federal government; obstacle",
        "paragraph_id": "para_1027"
      },
      {
        "text": "preemption is implicated when an obstructive burden is imposed,",
        "paragraph_id": "para_1028"
      },
      {
        "text": "regardless of its discriminatory nature. Our conclusion is also consistent",
        "paragraph_id": "para_1029"
      },
      {
        "text": "with M’Culloch, the seminal intergovernmental immunity decision.",
        "paragraph_id": "para_1030"
      },
      {
        "text": "There, the Supreme Court was loath to undertake the “perplexing",
        "paragraph_id": "para_1031"
      },
      {
        "text": "inquiry, so unfit for the judicial department, what degree of taxation is",
        "paragraph_id": "para_1032"
      },
      {
        "text": "the legitimate use, and what degree may amount to the abuse of the",
        "paragraph_id": "para_1033"
      },
      {
        "text": "power,” and opined that “[a] question of constitutional power can hardly",
        "paragraph_id": "para_1034"
      },
      {
        "text": "be made to depend on a question of more or less.” M’Culloch, 17 U.S.",
        "paragraph_id": "para_1035"
      },
      {
        "text": "(4 Wheat.) at 327, 430.",
        "paragraph_id": "para_1036"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 33",
        "paragraph_id": "para_1037"
      },
      {
        "text": "burden exclusively on the federal government are invalid",
        "paragraph_id": "para_1038"
      },
      {
        "text": "under the doctrine of intergovernmental immunity.",
        "paragraph_id": "para_1039"
      },
      {
        "text": "California maintains that all of AB 103’s requirements",
        "paragraph_id": "para_1040"
      },
      {
        "text": "duplicate preexisting inspection demands imposed on state",
        "paragraph_id": "para_1041"
      },
      {
        "text": "and local detention facilities. It points to regulations",
        "paragraph_id": "para_1042"
      },
      {
        "text": "requiring its Board of State and Community Corrections (the",
        "paragraph_id": "para_1043"
      },
      {
        "text": "Board) to inspect not only compliance with general health",
        "paragraph_id": "para_1044"
      },
      {
        "text": "and safety standards—which are included in AB 103, see",
        "paragraph_id": "para_1045"
      },
      {
        "text": "Cal. Gov’t Code § 12532(b)(1)(A)–(B) (requiring review of",
        "paragraph_id": "para_1046"
      },
      {
        "text": "“the conditions of confinement” and “the standard of care”",
        "paragraph_id": "para_1047"
      },
      {
        "text": "of detainees)—but also the availability of legal reference",
        "paragraph_id": "para_1048"
      },
      {
        "text": "materials and confidential communications with counsel.",
        "paragraph_id": "para_1049"
      },
      {
        "text": "See Cal. Penal Code § 6031.1; Cal. Code Regs. tit. 15,",
        "paragraph_id": "para_1050"
      },
      {
        "text": "§§ 1063–64, 1068. California argues that AB 103’s",
        "paragraph_id": "para_1051"
      },
      {
        "text": "requirement that the California Attorney General review the",
        "paragraph_id": "para_1052"
      },
      {
        "text": "“due process provided to” civil immigration detainees, Cal.",
        "paragraph_id": "para_1053"
      },
      {
        "text": "Gov’t Code § 12532(b)(1)(B), is therefore duplicative, on",
        "paragraph_id": "para_1054"
      },
      {
        "text": "the assumption that “due process” refers to “conditions of",
        "paragraph_id": "para_1055"
      },
      {
        "text": "confinement that affect detainees’ ability to access courts—",
        "paragraph_id": "para_1056"
      },
      {
        "text": "such as the adequacy of the facility’s law library, the",
        "paragraph_id": "para_1057"
      },
      {
        "text": "availability of unmonitored communications with counsel,",
        "paragraph_id": "para_1058"
      },
      {
        "text": "and the ability to send and receive mail.” See Bounds v.",
        "paragraph_id": "para_1059"
      },
      {
        "text": "Smith, 430 U.S. 817, 828 (1977) (recognizing that “the",
        "paragraph_id": "para_1060"
      },
      {
        "text": "fundamental constitutional right of access to the courts",
        "paragraph_id": "para_1061"
      },
      {
        "text": "requires prison authorities to assist inmates in the",
        "paragraph_id": "para_1062"
      },
      {
        "text": "preparation and filing of meaningful legal papers by",
        "paragraph_id": "para_1063"
      },
      {
        "text": "providing prisoners with adequate law libraries or adequate",
        "paragraph_id": "para_1064"
      },
      {
        "text": "assistance from persons trained in the law”); Cornett v.",
        "paragraph_id": "para_1065"
      },
      {
        "text": "Donovan, 51 F.3d 894, 897–98 (9th Cir. 1995) (finding that",
        "paragraph_id": "para_1066"
      },
      {
        "text": "the Bounds right is “not limited to people who are committed",
        "paragraph_id": "para_1067"
      },
      {
        "text": "following criminal proceedings”). At oral argument,",
        "paragraph_id": "para_1068"
      },
      {
        "text": "California maintained that its Attorney General’s",
        "paragraph_id": "para_1069"
      },
      {
        "text": "interpretation of “due process” is indeed as limited as its",
        "paragraph_id": "para_1070"
      },
      {
        "text": "brief suggests, and thus does not compel any additional",
        "paragraph_id": "para_1071"
      },
      {
        "text": "34 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1072"
      },
      {
        "text": "inspection requirements beyond those applied to other state",
        "paragraph_id": "para_1073"
      },
      {
        "text": "facilities.",
        "paragraph_id": "para_1074"
      },
      {
        "text": "In the context of this appeal from the denial of a",
        "paragraph_id": "para_1075"
      },
      {
        "text": "preliminary injunction, we accept California’s limited",
        "paragraph_id": "para_1076"
      },
      {
        "text": "construction. We therefore conclude that AB 103’s due",
        "paragraph_id": "para_1077"
      },
      {
        "text": "process provision likely does not violate the doctrine of",
        "paragraph_id": "para_1078"
      },
      {
        "text": "intergovernmental immunity, and that the district court’s",
        "paragraph_id": "para_1079"
      },
      {
        "text": "denial of a preliminary injunction as to this provision should",
        "paragraph_id": "para_1080"
      },
      {
        "text": "be affirmed. We note, however, that a broader reading of the",
        "paragraph_id": "para_1081"
      },
      {
        "text": "term “due process” might empower the California Attorney",
        "paragraph_id": "para_1082"
      },
      {
        "text": "General to scrutinize, say, an immigration judge’s analysis,",
        "paragraph_id": "para_1083"
      },
      {
        "text": "the results of the Board of Immigration Appeals, or other",
        "paragraph_id": "para_1084"
      },
      {
        "text": "related court proceedings—all of which are well outside the",
        "paragraph_id": "para_1085"
      },
      {
        "text": "purview of a state attorney general, and not duplicative of",
        "paragraph_id": "para_1086"
      },
      {
        "text": "the inspection requirements otherwise imposed on",
        "paragraph_id": "para_1087"
      },
      {
        "text": "California’s state and local detention facilities.",
        "paragraph_id": "para_1088"
      },
      {
        "text": "That is not the end of our inquiry, for as the United States",
        "paragraph_id": "para_1089"
      },
      {
        "text": "observes, California “does not even attempt to identify any",
        "paragraph_id": "para_1090"
      },
      {
        "text": "provision of the pre-existing inspection scheme analogous to",
        "paragraph_id": "para_1091"
      },
      {
        "text": "the unique requirement for immigration detainees that",
        "paragraph_id": "para_1092"
      },
      {
        "text": "inspectors must examine the circumstances surrounding",
        "paragraph_id": "para_1093"
      },
      {
        "text": "their apprehension and transfer to the facility.” See Cal.",
        "paragraph_id": "para_1094"
      },
      {
        "text": "Gov’t Code § 12532(b)(1)(C). This is a novel requirement,",
        "paragraph_id": "para_1095"
      },
      {
        "text": "apparently distinct from any other inspection requirements",
        "paragraph_id": "para_1096"
      },
      {
        "text": "imposed by California law. The district court was therefore",
        "paragraph_id": "para_1097"
      },
      {
        "text": "incorrect when it concluded that “the review appears no",
        "paragraph_id": "para_1098"
      },
      {
        "text": "more burdensome than reviews required under California",
        "paragraph_id": "para_1099"
      },
      {
        "text": "Penal Code §§ 6030, 6031.1.” California I, 314 F. Supp. 3d",
        "paragraph_id": "para_1100"
      },
      {
        "text": "at 1093.",
        "paragraph_id": "para_1101"
      },
      {
        "text": "In light of this apparent factual error, and the district",
        "paragraph_id": "para_1102"
      },
      {
        "text": "court’s erroneous reliance on a de minimis exception to the",
        "paragraph_id": "para_1103"
      },
      {
        "text": "doctrine of intergovernmental immunity, we reverse the",
        "paragraph_id": "para_1104"
      },
      {
        "text": "district court’s denial of a preliminary injunction as to",
        "paragraph_id": "para_1105"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 35",
        "paragraph_id": "para_1106"
      },
      {
        "text": "California Government Code section 12532(b)(1)(C)—the",
        "paragraph_id": "para_1107"
      },
      {
        "text": "provision of AB 103 requiring examination of the",
        "paragraph_id": "para_1108"
      },
      {
        "text": "circumstances surrounding the apprehension and transfer of",
        "paragraph_id": "para_1109"
      },
      {
        "text": "immigration detainees.",
        "paragraph_id": "para_1110"
      },
      {
        "text": "B. Preemption",
        "paragraph_id": "para_1111"
      },
      {
        "text": "The United States further argues that “even if AB 103’s",
        "paragraph_id": "para_1112"
      },
      {
        "text": "inspection regime had not discriminatorily targeted facilities",
        "paragraph_id": "para_1113"
      },
      {
        "text": "holding federal immigration detainees, it still would be",
        "paragraph_id": "para_1114"
      },
      {
        "text": "preempted by federal law.” We disagree.",
        "paragraph_id": "para_1115"
      },
      {
        "text": "The cases on which the United States relies involved a",
        "paragraph_id": "para_1116"
      },
      {
        "text": "far clearer interference with federal activity than AB 103",
        "paragraph_id": "para_1117"
      },
      {
        "text": "creates. In Leslie Miller, Inc. v. Arkansas, 352 U.S. 187,",
        "paragraph_id": "para_1118"
      },
      {
        "text": "189–90 (1956) (per curiam), and Gartrell Construction Inc.",
        "paragraph_id": "para_1119"
      },
      {
        "text": "v. Aubry, 940 F.2d 437, 441 (9th Cir. 1991), states prevented",
        "paragraph_id": "para_1120"
      },
      {
        "text": "the federal government from entering into agreements with",
        "paragraph_id": "para_1121"
      },
      {
        "text": "its chosen contractors until the states’ own licensing",
        "paragraph_id": "para_1122"
      },
      {
        "text": "standards were satisfied. In Tarble’s Case, the Supreme",
        "paragraph_id": "para_1123"
      },
      {
        "text": "Court rejected a state court’s attempt to discharge a prisoner",
        "paragraph_id": "para_1124"
      },
      {
        "text": "held “by an officer of the United States, under claim and",
        "paragraph_id": "para_1125"
      },
      {
        "text": "color of the authority of the United States, as an enlisted",
        "paragraph_id": "para_1126"
      },
      {
        "text": "soldier mustered into the military service of the National",
        "paragraph_id": "para_1127"
      },
      {
        "text": "government.” 80 U.S. (13 Wall.) 397, 412 (1871). In In re",
        "paragraph_id": "para_1128"
      },
      {
        "text": "Neagle, the Court determined that a county sheriff could not",
        "paragraph_id": "para_1129"
      },
      {
        "text": "hold a U.S. marshal on murder charges for actions taken on",
        "paragraph_id": "para_1130"
      },
      {
        "text": "duty. 135 U.S. 1, 62 (1890).",
        "paragraph_id": "para_1131"
      },
      {
        "text": "These cases evinced states’ active frustration of the",
        "paragraph_id": "para_1132"
      },
      {
        "text": "federal government’s ability to discharge its operations.",
        "paragraph_id": "para_1133"
      },
      {
        "text": "Here, by contrast, AB 103 does not regulate whether or",
        "paragraph_id": "para_1134"
      },
      {
        "text": "where an immigration detainee may be confined, require that",
        "paragraph_id": "para_1135"
      },
      {
        "text": "federal detention decisions or removal proceedings conform",
        "paragraph_id": "para_1136"
      },
      {
        "text": "to state law, or mandate that ICE contractors obtain a state",
        "paragraph_id": "para_1137"
      },
      {
        "text": "license. The law might require some federal action to permit",
        "paragraph_id": "para_1138"
      },
      {
        "text": "36 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1139"
      },
      {
        "text": "inspections and produce data—a burden that, as discussed",
        "paragraph_id": "para_1140"
      },
      {
        "text": "above, implicates intergovernmental immunity—but as",
        "paragraph_id": "para_1141"
      },
      {
        "text": "California persuasively notes, “[M]ere collection of such",
        "paragraph_id": "para_1142"
      },
      {
        "text": "factual data does not (and cannot) disturb any federal arrest",
        "paragraph_id": "para_1143"
      },
      {
        "text": "or detention decision.”",
        "paragraph_id": "para_1144"
      },
      {
        "text": "In Arizona II, the Supreme Court noted that “[i]n",
        "paragraph_id": "para_1145"
      },
      {
        "text": "preemption analysis, courts should assume that ‘the historic",
        "paragraph_id": "para_1146"
      },
      {
        "text": "police powers of the States’ are not superseded ‘unless that",
        "paragraph_id": "para_1147"
      },
      {
        "text": "was the clear and manifest purpose of Congress.’” 567 U.S.",
        "paragraph_id": "para_1148"
      },
      {
        "text": "at 400 (quoting Rice v. Santa Fe Elevator Corp., 331 U.S.",
        "paragraph_id": "para_1149"
      },
      {
        "text": "218, 230 (1947)). The United States does not dispute that",
        "paragraph_id": "para_1150"
      },
      {
        "text": "California possesses the general authority to ensure the",
        "paragraph_id": "para_1151"
      },
      {
        "text": "health and welfare of inmates and detainees in facilities",
        "paragraph_id": "para_1152"
      },
      {
        "text": "within its borders, and neither the provisions of the INA that",
        "paragraph_id": "para_1153"
      },
      {
        "text": "permit the federal government to contract with states and",
        "paragraph_id": "para_1154"
      },
      {
        "text": "localities for detention purposes, see 8 U.S.C.",
        "paragraph_id": "para_1155"
      },
      {
        "text": "§§ 1103(a)(11), 1231(g), nor the contracts themselves,10",
        "paragraph_id": "para_1156"
      },
      {
        "text": "10 The contracts included in the record require that immigration",
        "paragraph_id": "para_1157"
      },
      {
        "text": "facilities conform to California’s authority. One contract—between",
        "paragraph_id": "para_1158"
      },
      {
        "text": "DHS and the City of Holtville, California, for use of the Imperial",
        "paragraph_id": "para_1159"
      },
      {
        "text": "Regional Detention Facility—includes a provision requiring",
        "paragraph_id": "para_1160"
      },
      {
        "text": "“compl[iance] with all applicable ICE, federal, state and local laws,",
        "paragraph_id": "para_1161"
      },
      {
        "text": "statutes, regulations, and codes. In the event there is more than one",
        "paragraph_id": "para_1162"
      },
      {
        "text": "reference to a safety, health, or environment requirement . . . the most",
        "paragraph_id": "para_1163"
      },
      {
        "text": "stringent requirement shall apply.” Another agreement between the",
        "paragraph_id": "para_1164"
      },
      {
        "text": "Office of the Federal Detention Trustee and a private contractor,",
        "paragraph_id": "para_1165"
      },
      {
        "text": "Corrections Corporation of America, to house ICE detainees in San",
        "paragraph_id": "para_1166"
      },
      {
        "text": "Diego County similarly required that “[a]ll services and programs shall",
        "paragraph_id": "para_1167"
      },
      {
        "text": "comply with . . . all applicable federal, state and local laws and",
        "paragraph_id": "para_1168"
      },
      {
        "text": "regulations.” The district court correctly recognized these provisions,",
        "paragraph_id": "para_1169"
      },
      {
        "text": "writing, “The Court finds no indication in the cited portions of the INA",
        "paragraph_id": "para_1170"
      },
      {
        "text": "that Congress intended for States to have no oversight over detention",
        "paragraph_id": "para_1171"
      },
      {
        "text": "facilities operating within their borders. Indeed, the detention facility",
        "paragraph_id": "para_1172"
      },
      {
        "text": "contracts [California] provided to the Court expressly contemplate",
        "paragraph_id": "para_1173"
      },
      {
        "text": "compliance with state and local law.” California I, 314 F. Supp. 3d at",
        "paragraph_id": "para_1174"
      },
      {
        "text": "1091 (citations omitted).",
        "paragraph_id": "para_1175"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 37",
        "paragraph_id": "para_1176"
      },
      {
        "text": "demonstrate any intent, let alone “clear and manifest,” that",
        "paragraph_id": "para_1177"
      },
      {
        "text": "Congress intended to supersede this authority. The district",
        "paragraph_id": "para_1178"
      },
      {
        "text": "court was correct when it concluded, “Given the Attorney",
        "paragraph_id": "para_1179"
      },
      {
        "text": "General’s power to conduct investigations related to state",
        "paragraph_id": "para_1180"
      },
      {
        "text": "law enforcement—a power which [the United States]",
        "paragraph_id": "para_1181"
      },
      {
        "text": "concedes—the Court does not find this directive in any way",
        "paragraph_id": "para_1182"
      },
      {
        "text": "constitutes an obstacle to the federal government’s",
        "paragraph_id": "para_1183"
      },
      {
        "text": "enforcement of its immigration laws or detention scheme.”",
        "paragraph_id": "para_1184"
      },
      {
        "text": "California I, 314 F. Supp. 3d at 1091–92 (citation omitted).",
        "paragraph_id": "para_1185"
      },
      {
        "text": "III. SB 54",
        "paragraph_id": "para_1186"
      },
      {
        "text": "We now reach the most contentious of the three",
        "paragraph_id": "para_1187"
      },
      {
        "text": "challenged laws, SB 54, which, the United States contends,",
        "paragraph_id": "para_1188"
      },
      {
        "text": "“seeks to impede the enforcement of federal immigration",
        "paragraph_id": "para_1189"
      },
      {
        "text": "laws by manipulating the overlap between state criminal",
        "paragraph_id": "para_1190"
      },
      {
        "text": "enforcement and federal immigration enforcement.”",
        "paragraph_id": "para_1191"
      },
      {
        "text": "A. Preemption",
        "paragraph_id": "para_1192"
      },
      {
        "text": "The United States argues that SB 54 unlawfully obstructs",
        "paragraph_id": "para_1193"
      },
      {
        "text": "the enforcement of federal immigration laws. It focuses on",
        "paragraph_id": "para_1194"
      },
      {
        "text": "a provision of the law that prohibits California law",
        "paragraph_id": "para_1195"
      },
      {
        "text": "enforcement agencies from “[t]ransfer[ring] an individual to",
        "paragraph_id": "para_1196"
      },
      {
        "text": "immigration authorities unless authorized by a judicial",
        "paragraph_id": "para_1197"
      },
      {
        "text": "warrant or judicial probable cause determination.” Cal.",
        "paragraph_id": "para_1198"
      },
      {
        "text": "Gov’t Code § 7284.6(a)(4). It notes that the INA provides",
        "paragraph_id": "para_1199"
      },
      {
        "text": "that “[o]n a warrant issued by the Attorney General, an alien",
        "paragraph_id": "para_1200"
      },
      {
        "text": "may be arrested and detained pending a decision on whether",
        "paragraph_id": "para_1201"
      },
      {
        "text": "the alien is to be removed from the United States.” 8 U.S.C.",
        "paragraph_id": "para_1202"
      },
      {
        "text": "§ 1226(a) (emphasis added). It therefore concludes that",
        "paragraph_id": "para_1203"
      },
      {
        "text": "“California has no authority to demand a judicial warrant",
        "paragraph_id": "para_1204"
      },
      {
        "text": "that Congress chose not to require. . . . By prohibiting",
        "paragraph_id": "para_1205"
      },
      {
        "text": "transfers of custody within secure areas of local jails in the",
        "paragraph_id": "para_1206"
      },
      {
        "text": "absence of a judicial warrant, California prevents federal",
        "paragraph_id": "para_1207"
      },
      {
        "text": "38 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1208"
      },
      {
        "text": "officers from obtaining custody through a safe and peaceful",
        "paragraph_id": "para_1209"
      },
      {
        "text": "transfer.”",
        "paragraph_id": "para_1210"
      },
      {
        "text": "We have no doubt that SB 54 makes the jobs of federal",
        "paragraph_id": "para_1211"
      },
      {
        "text": "immigration authorities more difficult. The question,",
        "paragraph_id": "para_1212"
      },
      {
        "text": "though, is whether that constitutes a “[c]onflict in technique”",
        "paragraph_id": "para_1213"
      },
      {
        "text": "that is impermissible under the doctrine of obstacle",
        "paragraph_id": "para_1214"
      },
      {
        "text": "preemption. Arizona II, 567 U.S. at 406 (alteration in",
        "paragraph_id": "para_1215"
      },
      {
        "text": "original).",
        "paragraph_id": "para_1216"
      },
      {
        "text": "The United States relies in part on our opinion in Oregon",
        "paragraph_id": "para_1217"
      },
      {
        "text": "Prescription Drug Monitoring Program v. DEA, 860 F.3d",
        "paragraph_id": "para_1218"
      },
      {
        "text": "1228 (9th Cir. 2017), but that case is easily distinguished.",
        "paragraph_id": "para_1219"
      },
      {
        "text": "There, a federal agency issued statutorily authorized",
        "paragraph_id": "para_1220"
      },
      {
        "text": "subpoenas to a state agency, and the latter sought a",
        "paragraph_id": "para_1221"
      },
      {
        "text": "declaration that it need not respond because of a state statute",
        "paragraph_id": "para_1222"
      },
      {
        "text": "requiring “a valid court order” in all cases in which a",
        "paragraph_id": "para_1223"
      },
      {
        "text": "subpoena is issued. Id. at 1231–32, 1236. We concluded",
        "paragraph_id": "para_1224"
      },
      {
        "text": "that the state statute “stands as an obstacle to the full",
        "paragraph_id": "para_1225"
      },
      {
        "text": "implementation of the [federal statute] because it ‘interferes",
        "paragraph_id": "para_1226"
      },
      {
        "text": "with the methods by which the federal statute was designed",
        "paragraph_id": "para_1227"
      },
      {
        "text": "to reach [its] goal.’” Id. at 1236 (second alteration in",
        "paragraph_id": "para_1228"
      },
      {
        "text": "original) (quoting Gade, 505 U.S. at 103 (plurality opinion)).",
        "paragraph_id": "para_1229"
      },
      {
        "text": "Here, by contrast, neither an administrative warrant issued",
        "paragraph_id": "para_1230"
      },
      {
        "text": "by federal authorities nor any other provision of law",
        "paragraph_id": "para_1231"
      },
      {
        "text": "identified by the United States compels any action by a state",
        "paragraph_id": "para_1232"
      },
      {
        "text": "or local official. With the exception of § 1373(a), discussed",
        "paragraph_id": "para_1233"
      },
      {
        "text": "below, the various statutory provisions to which the United",
        "paragraph_id": "para_1234"
      },
      {
        "text": "States points direct federal activities, not those of state or",
        "paragraph_id": "para_1235"
      },
      {
        "text": "local governments. See 8 U.S.C. §§ 1226, 1231.",
        "paragraph_id": "para_1236"
      },
      {
        "text": "We cannot simply assume that Congress impliedly",
        "paragraph_id": "para_1237"
      },
      {
        "text": "mandated that state and local governments would act in",
        "paragraph_id": "para_1238"
      },
      {
        "text": "accordance with these statutes. Even if Congress had every",
        "paragraph_id": "para_1239"
      },
      {
        "text": "expectation that they would, and opted not to codify its belief",
        "paragraph_id": "para_1240"
      },
      {
        "text": "based on the presumption that states would conduct their law",
        "paragraph_id": "para_1241"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 39",
        "paragraph_id": "para_1242"
      },
      {
        "text": "enforcement activities in concert with federal immigration",
        "paragraph_id": "para_1243"
      },
      {
        "text": "efforts, it is a state’s historic police power—not",
        "paragraph_id": "para_1244"
      },
      {
        "text": "preemption—that we must assume, unless clearly",
        "paragraph_id": "para_1245"
      },
      {
        "text": "superseded by federal statute. See Arizona II, 567 U.S. at",
        "paragraph_id": "para_1246"
      },
      {
        "text": "400.11 As California notes, “There is [] nothing in the federal",
        "paragraph_id": "para_1247"
      },
      {
        "text": "regulatory scheme requiring States to alert federal agents",
        "paragraph_id": "para_1248"
      },
      {
        "text": "before releasing a state or local inmate.” The Fifth Circuit",
        "paragraph_id": "para_1249"
      },
      {
        "text": "has aptly noted that",
        "paragraph_id": "para_1250"
      },
      {
        "text": "[f]ederal law does not suggest the intent—let",
        "paragraph_id": "para_1251"
      },
      {
        "text": "alone a “clear and manifest” one—to prevent",
        "paragraph_id": "para_1252"
      },
      {
        "text": "states from regulating whether their localities",
        "paragraph_id": "para_1253"
      },
      {
        "text": "cooperate in immigration enforcement.",
        "paragraph_id": "para_1254"
      },
      {
        "text": "Section 1357 does not require cooperation at",
        "paragraph_id": "para_1255"
      },
      {
        "text": "all. And the savings clause allowing",
        "paragraph_id": "para_1256"
      },
      {
        "text": "cooperation without a 287(g) agreement",
        "paragraph_id": "para_1257"
      },
      {
        "text": "indicates that some state and local regulation",
        "paragraph_id": "para_1258"
      },
      {
        "text": "of cooperation is permissible.",
        "paragraph_id": "para_1259"
      },
      {
        "text": "City of El Cenizo v. Texas, 890 F.3d 164, 178 (5th Cir. 2018)",
        "paragraph_id": "para_1260"
      },
      {
        "text": "(citations omitted) (citing 8 U.S.C. § 1357(g)(9)–(10)).12",
        "paragraph_id": "para_1261"
      },
      {
        "text": "11 A state’s ability to regulate its internal law enforcement activities",
        "paragraph_id": "para_1262"
      },
      {
        "text": "is a quintessential police power. See United States v. Morrison, 529 U.S.",
        "paragraph_id": "para_1263"
      },
      {
        "text": "598, 618 (2000) (“[W]e can think of no better example of the police",
        "paragraph_id": "para_1264"
      },
      {
        "text": "power, which the Founders denied the National Government and reposed",
        "paragraph_id": "para_1265"
      },
      {
        "text": "in the States, than the suppression of violent crime and vindication of its",
        "paragraph_id": "para_1266"
      },
      {
        "text": "victims.”).",
        "paragraph_id": "para_1267"
      },
      {
        "text": "12 The United States points out that City of El Cenizo “upheld a state",
        "paragraph_id": "para_1268"
      },
      {
        "text": "enactment that merely required state and local officials to cooperate with",
        "paragraph_id": "para_1269"
      },
      {
        "text": "requests by federal officials,” as opposed to California’s efforts “to",
        "paragraph_id": "para_1270"
      },
      {
        "text": "disrupt the federal scheme.” But this distinction does not alter the Fifth",
        "paragraph_id": "para_1271"
      },
      {
        "text": "Circuit’s conclusion regarding the ability of states and localities to",
        "paragraph_id": "para_1272"
      },
      {
        "text": "regulate the extent to which they cooperate with federal immigration",
        "paragraph_id": "para_1273"
      },
      {
        "text": "authorities.",
        "paragraph_id": "para_1274"
      },
      {
        "text": "40 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1275"
      },
      {
        "text": "In short, SB 54 does not directly conflict with any",
        "paragraph_id": "para_1276"
      },
      {
        "text": "obligations that the INA or other federal statutes impose on",
        "paragraph_id": "para_1277"
      },
      {
        "text": "state or local governments, because federal law does not",
        "paragraph_id": "para_1278"
      },
      {
        "text": "actually mandate any state action (again, with the exception",
        "paragraph_id": "para_1279"
      },
      {
        "text": "of § 1373, discussed below).",
        "paragraph_id": "para_1280"
      },
      {
        "text": "But that does not resolve the lingering issue of obstacle",
        "paragraph_id": "para_1281"
      },
      {
        "text": "preemption. The United States notes that SB 54 requires",
        "paragraph_id": "para_1282"
      },
      {
        "text": "federal officers to, “in effect, stake out a jail and seek to",
        "paragraph_id": "para_1283"
      },
      {
        "text": "make a public arrest. . . . Arrests of aliens in public settings",
        "paragraph_id": "para_1284"
      },
      {
        "text": "generally require five officers and present risks to the",
        "paragraph_id": "para_1285"
      },
      {
        "text": "arresting officer and the general public.” It contends that",
        "paragraph_id": "para_1286"
      },
      {
        "text": "“Congress did not contemplate that, as a consequence of",
        "paragraph_id": "para_1287"
      },
      {
        "text": "letting state detention proceed first, federal officers who",
        "paragraph_id": "para_1288"
      },
      {
        "text": "sought to detain an alien for immigration purposes would",
        "paragraph_id": "para_1289"
      },
      {
        "text": "need to race to the front of a local detention facility and seek",
        "paragraph_id": "para_1290"
      },
      {
        "text": "to effectuate an arrest before the alien manages to escape.”",
        "paragraph_id": "para_1291"
      },
      {
        "text": "Compounding the problem, the United States further claims,",
        "paragraph_id": "para_1292"
      },
      {
        "text": "are provisions of SB 54 that preclude agencies from",
        "paragraph_id": "para_1293"
      },
      {
        "text": "providing personal information and release dates to",
        "paragraph_id": "para_1294"
      },
      {
        "text": "immigration authorities. See Cal. Gov’t Code",
        "paragraph_id": "para_1295"
      },
      {
        "text": "§ 7284.6(a)(1)(C)–(D). “So not only would California",
        "paragraph_id": "para_1296"
      },
      {
        "text": "require DHS to stake out jails to detain aliens upon their",
        "paragraph_id": "para_1297"
      },
      {
        "text": "release,” the United States continues, “but California would",
        "paragraph_id": "para_1298"
      },
      {
        "text": "require DHS to do so indefinitely because the agency would",
        "paragraph_id": "para_1299"
      },
      {
        "text": "not otherwise know if and when any given alien would be",
        "paragraph_id": "para_1300"
      },
      {
        "text": "released.”",
        "paragraph_id": "para_1301"
      },
      {
        "text": "The district court concluded that this frustration does not",
        "paragraph_id": "para_1302"
      },
      {
        "text": "constitute obstacle preemption:",
        "paragraph_id": "para_1303"
      },
      {
        "text": "California’s decision not to assist federal",
        "paragraph_id": "para_1304"
      },
      {
        "text": "immigration enforcement in its endeavors is",
        "paragraph_id": "para_1305"
      },
      {
        "text": "not an “obstacle” to that enforcement effort.",
        "paragraph_id": "para_1306"
      },
      {
        "text": "[The United States’] argument that SB 54",
        "paragraph_id": "para_1307"
      },
      {
        "text": "makes immigration enforcement far more",
        "paragraph_id": "para_1308"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 41",
        "paragraph_id": "para_1309"
      },
      {
        "text": "burdensome begs the question: more",
        "paragraph_id": "para_1310"
      },
      {
        "text": "burdensome than what? The laws make",
        "paragraph_id": "para_1311"
      },
      {
        "text": "enforcement more burdensome than it would",
        "paragraph_id": "para_1312"
      },
      {
        "text": "be if state and local law enforcement",
        "paragraph_id": "para_1313"
      },
      {
        "text": "provided immigration officers with their",
        "paragraph_id": "para_1314"
      },
      {
        "text": "assistance. But refusing to help is not the",
        "paragraph_id": "para_1315"
      },
      {
        "text": "same as impeding. If such were the rule,",
        "paragraph_id": "para_1316"
      },
      {
        "text": "obstacle preemption could be used to",
        "paragraph_id": "para_1317"
      },
      {
        "text": "commandeer state resources and subvert",
        "paragraph_id": "para_1318"
      },
      {
        "text": "Tenth Amendment principles.",
        "paragraph_id": "para_1319"
      },
      {
        "text": "California I, 314 F. Supp. 3d at 1104.13 We agree. Even if",
        "paragraph_id": "para_1320"
      },
      {
        "text": "SB 54 obstructs federal immigration enforcement, the",
        "paragraph_id": "para_1321"
      },
      {
        "text": "United States’ position that such obstruction is unlawful runs",
        "paragraph_id": "para_1322"
      },
      {
        "text": "directly afoul of the Tenth Amendment and the",
        "paragraph_id": "para_1323"
      },
      {
        "text": "anticommandeering rule.",
        "paragraph_id": "para_1324"
      },
      {
        "text": "B. The Tenth Amendment and Anticommandeering",
        "paragraph_id": "para_1325"
      },
      {
        "text": "Rule",
        "paragraph_id": "para_1326"
      },
      {
        "text": "“The Constitution . . . ‘confers upon Congress the power",
        "paragraph_id": "para_1327"
      },
      {
        "text": "to regulate individuals, not States.’” Murphy v. NCAA,",
        "paragraph_id": "para_1328"
      },
      {
        "text": "138 S. Ct. 1461, 1476 (2018) (quoting New York v. United",
        "paragraph_id": "para_1329"
      },
      {
        "text": "States, 505 U.S. 144, 166 (1992)). Under the Tenth",
        "paragraph_id": "para_1330"
      },
      {
        "text": "Amendment and other provisions of the Constitution, “the",
        "paragraph_id": "para_1331"
      },
      {
        "text": "Federal Government may not compel the States to",
        "paragraph_id": "para_1332"
      },
      {
        "text": "13 The Seventh Circuit has conducted a similar analysis: “[T]he",
        "paragraph_id": "para_1333"
      },
      {
        "text": "Attorney General repeatedly characterizes the issue as whether localities",
        "paragraph_id": "para_1334"
      },
      {
        "text": "can be allowed to thwart federal law enforcement. That is a red herring.",
        "paragraph_id": "para_1335"
      },
      {
        "text": ". . . [N]othing in this case involves any affirmative interference with",
        "paragraph_id": "para_1336"
      },
      {
        "text": "federal law enforcement at all, nor is there any interference whatsoever",
        "paragraph_id": "para_1337"
      },
      {
        "text": "with federal immigration authorities.” City of Chicago v. Sessions,",
        "paragraph_id": "para_1338"
      },
      {
        "text": "888 F.3d 272, 282 (7th Cir. 2018), vacated in part on other grounds, No.",
        "paragraph_id": "para_1339"
      },
      {
        "text": "17-2991, 2018 WL 4268817 (7th Cir. June 4, 2018).",
        "paragraph_id": "para_1340"
      },
      {
        "text": "42 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1341"
      },
      {
        "text": "implement, by legislation or executive action, federal",
        "paragraph_id": "para_1342"
      },
      {
        "text": "regulatory programs.” Printz v. United States, 521 U.S. 898,",
        "paragraph_id": "para_1343"
      },
      {
        "text": "925 (1997).",
        "paragraph_id": "para_1344"
      },
      {
        "text": "Ultimately, we conclude that the specter of the",
        "paragraph_id": "para_1345"
      },
      {
        "text": "anticommandeering rule distinguishes the case before us",
        "paragraph_id": "para_1346"
      },
      {
        "text": "from the preemption cases on which the United States relies.",
        "paragraph_id": "para_1347"
      },
      {
        "text": "Those cases concerned state laws that affirmatively",
        "paragraph_id": "para_1348"
      },
      {
        "text": "disrupted federal operations by mandating action (or",
        "paragraph_id": "para_1349"
      },
      {
        "text": "inaction) contrary to the status quo.14 In each, a state statute",
        "paragraph_id": "para_1350"
      },
      {
        "text": "14 See Arizona II, 567 U.S. at 393–94 (considering four provisions",
        "paragraph_id": "para_1351"
      },
      {
        "text": "of state law, including “[t]wo [that] create new state offenses” and two",
        "paragraph_id": "para_1352"
      },
      {
        "text": "that “give specific arrest authority and investigative duties with respect",
        "paragraph_id": "para_1353"
      },
      {
        "text": "to certain aliens to state and local law enforcement officers”); Crosby,",
        "paragraph_id": "para_1354"
      },
      {
        "text": "530 U.S. at 366 (“The issue is whether the Burma law of the",
        "paragraph_id": "para_1355"
      },
      {
        "text": "Commonwealth of Massachusetts, restricting the authority of its",
        "paragraph_id": "para_1356"
      },
      {
        "text": "agencies to purchase goods or services from companies doing business",
        "paragraph_id": "para_1357"
      },
      {
        "text": "with Burma, is invalid under the Supremacy Clause of the National",
        "paragraph_id": "para_1358"
      },
      {
        "text": "Constitution owing to its threat of frustrating federal statutory",
        "paragraph_id": "para_1359"
      },
      {
        "text": "objectives.” (footnote omitted)); Lockridge, 403 U.S. at 276 (exploring",
        "paragraph_id": "para_1360"
      },
      {
        "text": "“the extent to which the maintenance of a general federal law of labor",
        "paragraph_id": "para_1361"
      },
      {
        "text": "relations combined with a centralized administrative agency to",
        "paragraph_id": "para_1362"
      },
      {
        "text": "implement its provisions necessarily supplants the operation of the more",
        "paragraph_id": "para_1363"
      },
      {
        "text": "traditional legal processes in this field”); Nash, 389 U.S. at 236 (“The",
        "paragraph_id": "para_1364"
      },
      {
        "text": "crucial question presented here is whether a State can refuse to pay its",
        "paragraph_id": "para_1365"
      },
      {
        "text": "unemployment insurance to persons solely because they have preferred",
        "paragraph_id": "para_1366"
      },
      {
        "text": "unfair labor practice charges against their former employer.”); Paul,",
        "paragraph_id": "para_1367"
      },
      {
        "text": "373 U.S. at 133–34 (assessing a state statute that “gauge[d] the maturity",
        "paragraph_id": "para_1368"
      },
      {
        "text": "of avocados by oil content,” where federal law “gauge[d] the maturity of",
        "paragraph_id": "para_1369"
      },
      {
        "text": "avocados grown in Florida by standards which attribute no significance",
        "paragraph_id": "para_1370"
      },
      {
        "text": "to oil content”); Hines, 312 U.S. at 59 (“This case involves the validity",
        "paragraph_id": "para_1371"
      },
      {
        "text": "of an Alien Registration Act adopted by the Commonwealth of",
        "paragraph_id": "para_1372"
      },
      {
        "text": "Pennsylvania.”); Davis, 161 U.S. at 283 (determining that “an attempt,",
        "paragraph_id": "para_1373"
      },
      {
        "text": "by a State, to define [the] duties or control the conduct of [the] affairs [of",
        "paragraph_id": "para_1374"
      },
      {
        "text": "national banks] is absolutely void, wherever such attempted exercise of",
        "paragraph_id": "para_1375"
      },
      {
        "text": "authority expressly conflicts with the laws of the United States, and",
        "paragraph_id": "para_1376"
      },
      {
        "text": "either frustrates the purpose of the national legislation or impairs the",
        "paragraph_id": "para_1377"
      },
      {
        "text": "efficiency of these agencies of the Federal government to discharge the",
        "paragraph_id": "para_1378"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 43",
        "paragraph_id": "para_1379"
      },
      {
        "text": "affirmatively instituted a regulatory scheme that conflicted",
        "paragraph_id": "para_1380"
      },
      {
        "text": "with federal law, either by commission (for example, by",
        "paragraph_id": "para_1381"
      },
      {
        "text": "applying differing standards or mandating affirmative action",
        "paragraph_id": "para_1382"
      },
      {
        "text": "irreconcilable with federal law) or omission (by demanding",
        "paragraph_id": "para_1383"
      },
      {
        "text": "inaction that directly conflicted with federal requirements).",
        "paragraph_id": "para_1384"
      },
      {
        "text": "The solution to avoid conflict preemption was the same:",
        "paragraph_id": "para_1385"
      },
      {
        "text": "invalidate the state enactment. In each case, the status quo",
        "paragraph_id": "para_1386"
      },
      {
        "text": "would return—either no future conflicting action would be",
        "paragraph_id": "para_1387"
      },
      {
        "text": "taken, or active compliance with federal law would",
        "paragraph_id": "para_1388"
      },
      {
        "text": "recommence—and federal activity would no longer be",
        "paragraph_id": "para_1389"
      },
      {
        "text": "obstructed.",
        "paragraph_id": "para_1390"
      },
      {
        "text": "Here, by contrast, invalidating SB 54 would not prevent",
        "paragraph_id": "para_1391"
      },
      {
        "text": "obstruction of the federal government’s activities, because",
        "paragraph_id": "para_1392"
      },
      {
        "text": "the INA does not require any particular action on the part of",
        "paragraph_id": "para_1393"
      },
      {
        "text": "California or its political subdivisions. Federal law provides",
        "paragraph_id": "para_1394"
      },
      {
        "text": "states and localities the option, not the requirement, of",
        "paragraph_id": "para_1395"
      },
      {
        "text": "assisting federal immigration authorities. SB 54 simply",
        "paragraph_id": "para_1396"
      },
      {
        "text": "makes that choice for California law enforcement agencies.",
        "paragraph_id": "para_1397"
      },
      {
        "text": "The United States’ primary argument against SB 54 is",
        "paragraph_id": "para_1398"
      },
      {
        "text": "that it forces federal authorities to expend greater resources",
        "paragraph_id": "para_1399"
      },
      {
        "text": "to enforce immigration laws, but that would be the case",
        "paragraph_id": "para_1400"
      },
      {
        "text": "regardless of SB 54, since California would still retain the",
        "paragraph_id": "para_1401"
      },
      {
        "text": "ability to “decline to administer the federal program.” New",
        "paragraph_id": "para_1402"
      },
      {
        "text": "York, 505 U.S. at 177. As the Supreme Court recently",
        "paragraph_id": "para_1403"
      },
      {
        "text": "rearticulated in Murphy, under the anticommandeering rule,",
        "paragraph_id": "para_1404"
      },
      {
        "text": "“Congress cannot issue direct orders to state legislatures,”",
        "paragraph_id": "para_1405"
      },
      {
        "text": "138 S. Ct. at 1478, and the Court’s earlier decision in New",
        "paragraph_id": "para_1406"
      },
      {
        "text": "duties, for the performance of which they were created”). Leslie Miller,",
        "paragraph_id": "para_1407"
      },
      {
        "text": "Gartrell Construction, Tarble’s Case, and Neagle featured similarly",
        "paragraph_id": "para_1408"
      },
      {
        "text": "affirmative disruptions of federal law; their specific facts are explored in",
        "paragraph_id": "para_1409"
      },
      {
        "text": "our discussion of AB 103 and preemption.",
        "paragraph_id": "para_1410"
      },
      {
        "text": "44 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1411"
      },
      {
        "text": "York underscored that the rule also permits a state’s refusal",
        "paragraph_id": "para_1412"
      },
      {
        "text": "to adopt preferred federal policies. See 505 U.S. at 161–62.",
        "paragraph_id": "para_1413"
      },
      {
        "text": "Even in the absence of SB 54, Congress could not “impress",
        "paragraph_id": "para_1414"
      },
      {
        "text": "into its service—and at no cost to itself—the police officers",
        "paragraph_id": "para_1415"
      },
      {
        "text": "of the 50 States.” Printz, 521 U.S. at 922.15",
        "paragraph_id": "para_1416"
      },
      {
        "text": "Federal schemes are inevitably frustrated when states opt",
        "paragraph_id": "para_1417"
      },
      {
        "text": "not to participate in federal programs or enforcement efforts.",
        "paragraph_id": "para_1418"
      },
      {
        "text": "But the choice of a state to refrain from participation cannot",
        "paragraph_id": "para_1419"
      },
      {
        "text": "be invalid under the doctrine of obstacle preemption where,",
        "paragraph_id": "para_1420"
      },
      {
        "text": "as here, it retains the right of refusal. Extending conflict or",
        "paragraph_id": "para_1421"
      },
      {
        "text": "obstacle preemption to SB 54 would, in effect, “dictate[]",
        "paragraph_id": "para_1422"
      },
      {
        "text": "what a state legislature may and may not do,” Murphy,",
        "paragraph_id": "para_1423"
      },
      {
        "text": "138 S. Ct. at 1478, because it would imply that a state’s",
        "paragraph_id": "para_1424"
      },
      {
        "text": "otherwise lawful decision not to assist federal authorities is",
        "paragraph_id": "para_1425"
      },
      {
        "text": "made unlawful when it is codified as state law.",
        "paragraph_id": "para_1426"
      },
      {
        "text": "We also find no constitutional infirmity in the specific",
        "paragraph_id": "para_1427"
      },
      {
        "text": "provisions of SB 54 that govern the exchange of information",
        "paragraph_id": "para_1428"
      },
      {
        "text": "with federal immigration authorities. See Cal. Gov’t Code",
        "paragraph_id": "para_1429"
      },
      {
        "text": "§ 7284.6(a)(1)(C)–(D) (prohibiting California law",
        "paragraph_id": "para_1430"
      },
      {
        "text": "enforcement agencies from “[p]roviding information",
        "paragraph_id": "para_1431"
      },
      {
        "text": "regarding a person’s release date or responding to requests",
        "paragraph_id": "para_1432"
      },
      {
        "text": "for notification by providing release dates or other",
        "paragraph_id": "para_1433"
      },
      {
        "text": "information unless that information is available to the",
        "paragraph_id": "para_1434"
      },
      {
        "text": "15 The United States suggests that these principles do not extend here",
        "paragraph_id": "para_1435"
      },
      {
        "text": "because “both sovereigns [are] regulat[ing] private individuals,” and the",
        "paragraph_id": "para_1436"
      },
      {
        "text": "Supreme Court has held that it “is incorrect” to “assume that the Tenth",
        "paragraph_id": "para_1437"
      },
      {
        "text": "Amendment limits congressional power to pre-empt or displace state",
        "paragraph_id": "para_1438"
      },
      {
        "text": "regulation of private activities affecting interstate commerce.” Hodel v.",
        "paragraph_id": "para_1439"
      },
      {
        "text": "Va. Surface Mining & Reclamation Ass’n, 452 U.S. 264, 289–90 (1981).",
        "paragraph_id": "para_1440"
      },
      {
        "text": "But although the INA and SB 54 both implicate noncitizens—private",
        "paragraph_id": "para_1441"
      },
      {
        "text": "actors—SB 54 governs how California and its localities can interact with",
        "paragraph_id": "para_1442"
      },
      {
        "text": "the federal government, not the activities of private individuals, and so",
        "paragraph_id": "para_1443"
      },
      {
        "text": "Hodel is inapposite.",
        "paragraph_id": "para_1444"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 45",
        "paragraph_id": "para_1445"
      },
      {
        "text": "public,” and “[p]roviding personal information . . . about an",
        "paragraph_id": "para_1446"
      },
      {
        "text": "individual, including, but not limited to, the individual’s",
        "paragraph_id": "para_1447"
      },
      {
        "text": "home address or work address unless that information is",
        "paragraph_id": "para_1448"
      },
      {
        "text": "available to the public”). These two subparts only concern",
        "paragraph_id": "para_1449"
      },
      {
        "text": "the exchange of information, and the Supreme Court has",
        "paragraph_id": "para_1450"
      },
      {
        "text": "implied the existence of a Tenth Amendment exception for",
        "paragraph_id": "para_1451"
      },
      {
        "text": "reporting requirements. See Printz, 521 U.S. at 917–18",
        "paragraph_id": "para_1452"
      },
      {
        "text": "(distinguishing between federal statutes that “require only",
        "paragraph_id": "para_1453"
      },
      {
        "text": "the provision of information to the Federal Government” and",
        "paragraph_id": "para_1454"
      },
      {
        "text": "those that “force[ the] participation of the States’ executive",
        "paragraph_id": "para_1455"
      },
      {
        "text": "in the actual administration of a federal program”).",
        "paragraph_id": "para_1456"
      },
      {
        "text": "The United States relies on Reno v. Condon, which",
        "paragraph_id": "para_1457"
      },
      {
        "text": "upheld against Tenth Amendment attack a federal statute",
        "paragraph_id": "para_1458"
      },
      {
        "text": "that “regulate[d] the disclosure and resale of personal",
        "paragraph_id": "para_1459"
      },
      {
        "text": "information contained in the records of state DMVs”",
        "paragraph_id": "para_1460"
      },
      {
        "text": "because it did “not require the States in their sovereign",
        "paragraph_id": "para_1461"
      },
      {
        "text": "capacity to regulate their own citizens” and instead",
        "paragraph_id": "para_1462"
      },
      {
        "text": "“regulate[d] the States as the owners of data bases.”",
        "paragraph_id": "para_1463"
      },
      {
        "text": "528 U.S. 141, 143, 151 (2000). But the Supreme Court",
        "paragraph_id": "para_1464"
      },
      {
        "text": "recently explained,",
        "paragraph_id": "para_1465"
      },
      {
        "text": "The anticommandeering doctrine does not",
        "paragraph_id": "para_1466"
      },
      {
        "text": "apply when Congress evenhandedly",
        "paragraph_id": "para_1467"
      },
      {
        "text": "regulates an activity in which both States and",
        "paragraph_id": "para_1468"
      },
      {
        "text": "private actors engage.",
        "paragraph_id": "para_1469"
      },
      {
        "text": "That principle formed the basis for the",
        "paragraph_id": "para_1470"
      },
      {
        "text": "Court’s decision in Reno v. Condon, which",
        "paragraph_id": "para_1471"
      },
      {
        "text": "concerned a federal law restricting the",
        "paragraph_id": "para_1472"
      },
      {
        "text": "disclosure and dissemination of personal",
        "paragraph_id": "para_1473"
      },
      {
        "text": "information provided in applications for",
        "paragraph_id": "para_1474"
      },
      {
        "text": "driver’s licenses. The law applied equally to",
        "paragraph_id": "para_1475"
      },
      {
        "text": "state and private actors. It did not regulate",
        "paragraph_id": "para_1476"
      },
      {
        "text": "46 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1477"
      },
      {
        "text": "the States’ sovereign authority to “regulate",
        "paragraph_id": "para_1478"
      },
      {
        "text": "their own citizens.”",
        "paragraph_id": "para_1479"
      },
      {
        "text": "Murphy, 138 S. Ct. at 1478–79 (citation omitted) (quoting",
        "paragraph_id": "para_1480"
      },
      {
        "text": "Reno, 528 U.S. at 151). Here, by contrast, it is the state’s",
        "paragraph_id": "para_1481"
      },
      {
        "text": "responsibility to help enforce federal law, and not conduct",
        "paragraph_id": "para_1482"
      },
      {
        "text": "engaged in by both state and private actors, that is at issue.",
        "paragraph_id": "para_1483"
      },
      {
        "text": "We therefore conclude that Murphy’s reading of Reno",
        "paragraph_id": "para_1484"
      },
      {
        "text": "suggests that the latter is not applicable here.",
        "paragraph_id": "para_1485"
      },
      {
        "text": "SB 54 may well frustrate the federal government’s",
        "paragraph_id": "para_1486"
      },
      {
        "text": "immigration enforcement efforts. However, whatever the",
        "paragraph_id": "para_1487"
      },
      {
        "text": "wisdom of the underlying policy adopted by California, that",
        "paragraph_id": "para_1488"
      },
      {
        "text": "frustration is permissible, because California has the right,",
        "paragraph_id": "para_1489"
      },
      {
        "text": "pursuant to the anticommandeering rule, to refrain from",
        "paragraph_id": "para_1490"
      },
      {
        "text": "assisting with federal efforts. The United States stresses",
        "paragraph_id": "para_1491"
      },
      {
        "text": "that, in crafting the INA, Congress expected cooperation",
        "paragraph_id": "para_1492"
      },
      {
        "text": "between states and federal immigration authorities. That is",
        "paragraph_id": "para_1493"
      },
      {
        "text": "likely the case. But when questions of federalism are",
        "paragraph_id": "para_1494"
      },
      {
        "text": "involved, we must distinguish between expectations and",
        "paragraph_id": "para_1495"
      },
      {
        "text": "requirements. In this context, the federal government was",
        "paragraph_id": "para_1496"
      },
      {
        "text": "free to expect as much as it wanted, but it could not require",
        "paragraph_id": "para_1497"
      },
      {
        "text": "California’s cooperation without running afoul of the Tenth",
        "paragraph_id": "para_1498"
      },
      {
        "text": "Amendment.",
        "paragraph_id": "para_1499"
      },
      {
        "text": "C. Intergovernmental Immunity",
        "paragraph_id": "para_1500"
      },
      {
        "text": "The Government also argues that SB 54 violates the",
        "paragraph_id": "para_1501"
      },
      {
        "text": "doctrine of intergovernmental immunity.",
        "paragraph_id": "para_1502"
      },
      {
        "text": "The district court correctly rejected that argument. See",
        "paragraph_id": "para_1503"
      },
      {
        "text": "California I, 314 F. Supp. 3d at 1110. In North Dakota, the",
        "paragraph_id": "para_1504"
      },
      {
        "text": "Supreme Court endorsed “a functional approach to claims of",
        "paragraph_id": "para_1505"
      },
      {
        "text": "governmental immunity, accommodating of the full range of",
        "paragraph_id": "para_1506"
      },
      {
        "text": "each sovereign’s legislative authority and respectful of the",
        "paragraph_id": "para_1507"
      },
      {
        "text": "primary role of Congress in resolving conflicts between the",
        "paragraph_id": "para_1508"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 47",
        "paragraph_id": "para_1509"
      },
      {
        "text": "National and State Governments.” 495 U.S. at 435 (plurality",
        "paragraph_id": "para_1510"
      },
      {
        "text": "opinion). A finding that SB 54 violates the doctrine of",
        "paragraph_id": "para_1511"
      },
      {
        "text": "intergovernmental immunity would imply that California",
        "paragraph_id": "para_1512"
      },
      {
        "text": "cannot choose to discriminate against federal immigration",
        "paragraph_id": "para_1513"
      },
      {
        "text": "authorities by refusing to assist their enforcement efforts—a",
        "paragraph_id": "para_1514"
      },
      {
        "text": "result that would be inconsistent with the Tenth Amendment",
        "paragraph_id": "para_1515"
      },
      {
        "text": "and the anticommandeering rule.",
        "paragraph_id": "para_1516"
      },
      {
        "text": "D. Section 1373",
        "paragraph_id": "para_1517"
      },
      {
        "text": "Lastly, the United States contends that 8 U.S.C. § 1373",
        "paragraph_id": "para_1518"
      },
      {
        "text": "directly prohibits SB 54’s information-sharing restrictions.",
        "paragraph_id": "para_1519"
      },
      {
        "text": "Section 1373 provides that “a Federal, State, or local",
        "paragraph_id": "para_1520"
      },
      {
        "text": "government entity or official may not prohibit, or in any way",
        "paragraph_id": "para_1521"
      },
      {
        "text": "restrict, any government entity or official from sending to,",
        "paragraph_id": "para_1522"
      },
      {
        "text": "or receiving from, [DHS] information regarding the",
        "paragraph_id": "para_1523"
      },
      {
        "text": "citizenship or immigration status, lawful or unlawful, of any",
        "paragraph_id": "para_1524"
      },
      {
        "text": "individual.” 8 U.S.C. § 1373(a). SB 54, in turn, expressly",
        "paragraph_id": "para_1525"
      },
      {
        "text": "permits the sharing of such information, and so does not",
        "paragraph_id": "para_1526"
      },
      {
        "text": "appear to conflict with § 1373. See Cal. Gov’t Code",
        "paragraph_id": "para_1527"
      },
      {
        "text": "§ 7284.6(e) (“This section does not prohibit or restrict any",
        "paragraph_id": "para_1528"
      },
      {
        "text": "government entity or official from sending to, or receiving",
        "paragraph_id": "para_1529"
      },
      {
        "text": "from, federal immigration authorities, information regarding",
        "paragraph_id": "para_1530"
      },
      {
        "text": "the citizenship or immigration status, lawful or unlawful, of",
        "paragraph_id": "para_1531"
      },
      {
        "text": "an individual . . . pursuant to Section[] 1373.”). But the",
        "paragraph_id": "para_1532"
      },
      {
        "text": "United States argues that § 1373 actually applies to more",
        "paragraph_id": "para_1533"
      },
      {
        "text": "information than just immigration status, and hence that",
        "paragraph_id": "para_1534"
      },
      {
        "text": "SB 54’s prohibition on sharing other information creates a",
        "paragraph_id": "para_1535"
      },
      {
        "text": "direct conflict.",
        "paragraph_id": "para_1536"
      },
      {
        "text": "We disagree. Although the United States contends that",
        "paragraph_id": "para_1537"
      },
      {
        "text": "“whether a given alien may actually be removed or detained",
        "paragraph_id": "para_1538"
      },
      {
        "text": "by federal immigration authorities is, at a minimum,",
        "paragraph_id": "para_1539"
      },
      {
        "text": "information regarding that alien’s immigration status,” the",
        "paragraph_id": "para_1540"
      },
      {
        "text": "phrase “information regarding the citizenship or",
        "paragraph_id": "para_1541"
      },
      {
        "text": "48 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1542"
      },
      {
        "text": "immigration status, lawful or unlawful, of any individual” is",
        "paragraph_id": "para_1543"
      },
      {
        "text": "naturally understood as a reference to a person’s legal",
        "paragraph_id": "para_1544"
      },
      {
        "text": "classification under federal law, as the district court",
        "paragraph_id": "para_1545"
      },
      {
        "text": "concluded. See California I, 314 F. Supp. 3d at 1102 (“[T]he",
        "paragraph_id": "para_1546"
      },
      {
        "text": "plain meaning of Section 1373 limits its reach to information",
        "paragraph_id": "para_1547"
      },
      {
        "text": "strictly pertaining to immigration status (i.e. what one’s",
        "paragraph_id": "para_1548"
      },
      {
        "text": "immigration status is) and does not include information like",
        "paragraph_id": "para_1549"
      },
      {
        "text": "release dates and addresses.”).16 Phrases like “regarding”",
        "paragraph_id": "para_1550"
      },
      {
        "text": "may generally have “a broadening effect, ensuring that the",
        "paragraph_id": "para_1551"
      },
      {
        "text": "scope of a provision covers not only its subject but also",
        "paragraph_id": "para_1552"
      },
      {
        "text": "matters relating to that subject,” Lamar, Archer & Cofrin,",
        "paragraph_id": "para_1553"
      },
      {
        "text": "LLP v. Appling, 138 S. Ct. 1752, 1759–60 (2018), but if the",
        "paragraph_id": "para_1554"
      },
      {
        "text": "term “regarding” were “taken to extend to the furthest stretch",
        "paragraph_id": "para_1555"
      },
      {
        "text": "of its indeterminacy, then for all practical purposes pre-",
        "paragraph_id": "para_1556"
      },
      {
        "text": "16 This is consistent with our decision in Steinle v. City and County",
        "paragraph_id": "para_1557"
      },
      {
        "text": "of San Francisco, in which we determined that “[t]he statutory text [of",
        "paragraph_id": "para_1558"
      },
      {
        "text": "§ 1373(a)] does not include release-date information. It includes only",
        "paragraph_id": "para_1559"
      },
      {
        "text": "‘information regarding’ ‘immigration status,’ and nothing in [§ 1373(a)]",
        "paragraph_id": "para_1560"
      },
      {
        "text": "addresses information concerning an inmate’s release date.” No.",
        "paragraph_id": "para_1561"
      },
      {
        "text": "17-16283, slip op. at 16 (9th Cir. Mar. 25, 2019). Several district courts",
        "paragraph_id": "para_1562"
      },
      {
        "text": "have reached similar conclusions regarding § 1373’s circumscribed",
        "paragraph_id": "para_1563"
      },
      {
        "text": "scope. See, e.g., City and County of San Francisco v. Sessions, 349 F.",
        "paragraph_id": "para_1564"
      },
      {
        "text": "Supp. 3d 924, 968 (N.D. Cal. 2018) (“Given my interpretation of Section",
        "paragraph_id": "para_1565"
      },
      {
        "text": "1373, limiting it to information relevant to citizenship or immigration",
        "paragraph_id": "para_1566"
      },
      {
        "text": "status not including release date information, it is clear [SB 54] complies",
        "paragraph_id": "para_1567"
      },
      {
        "text": "with Section 1373.”), appeal docketed, No. 18-17308 (9th Cir. Dec. 4,",
        "paragraph_id": "para_1568"
      },
      {
        "text": "2018); City of Philadelphia v. Sessions, 309 F. Supp. 3d 289, 333 (E.D.",
        "paragraph_id": "para_1569"
      },
      {
        "text": "Pa. 2018) (“The phrase ‘citizenship or immigration status,’ plainly",
        "paragraph_id": "para_1570"
      },
      {
        "text": "means an individual’s category of presence in the United States—e.g.,",
        "paragraph_id": "para_1571"
      },
      {
        "text": "undocumented, refugee, lawful permanent resident, U.S. citizen, etc.—",
        "paragraph_id": "para_1572"
      },
      {
        "text": "and whether or not an individual is a U.S. citizen, and if not, of what",
        "paragraph_id": "para_1573"
      },
      {
        "text": "country. The phrase ‘information regarding’ includes only information",
        "paragraph_id": "para_1574"
      },
      {
        "text": "relevant to that inquiry. When an individual will be released from a",
        "paragraph_id": "para_1575"
      },
      {
        "text": "particular City facility, cannot be considered ‘information regarding’ his",
        "paragraph_id": "para_1576"
      },
      {
        "text": "immigration status.”), aff’d in part, vacated in part on other grounds sub",
        "paragraph_id": "para_1577"
      },
      {
        "text": "nom. City of Philadelphia v. Attorney Gen., 916 F.3d 276 (3d Cir. 2019).",
        "paragraph_id": "para_1578"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 49",
        "paragraph_id": "para_1579"
      },
      {
        "text": "emption would never run its course, for ‘[r]eally,",
        "paragraph_id": "para_1580"
      },
      {
        "text": "universally, relations stop nowhere.’” N.Y. State Conference",
        "paragraph_id": "para_1581"
      },
      {
        "text": "of Blue Cross & Blue Shield Plans v. Travelers Ins. Co.,",
        "paragraph_id": "para_1582"
      },
      {
        "text": "514 U.S. 645, 655 (1995) (alteration in original) (quoting H.",
        "paragraph_id": "para_1583"
      },
      {
        "text": "James, Roderick Hudson xli (New York ed., World’s",
        "paragraph_id": "para_1584"
      },
      {
        "text": "Classics 1980)).17",
        "paragraph_id": "para_1585"
      },
      {
        "text": "Congress has used more expansive phrases in other",
        "paragraph_id": "para_1586"
      },
      {
        "text": "provisions of Title 8 when intending to reach broader swaths",
        "paragraph_id": "para_1587"
      },
      {
        "text": "of information. See, e.g., 8 U.S.C. § 1360(a) (mandating the",
        "paragraph_id": "para_1588"
      },
      {
        "text": "inclusion of “such other relevant information as the Attorney",
        "paragraph_id": "para_1589"
      },
      {
        "text": "General shall require as an aid” to the creation of a central",
        "paragraph_id": "para_1590"
      },
      {
        "text": "index of noncitizens entering the country); id. § 1360(b)",
        "paragraph_id": "para_1591"
      },
      {
        "text": "(“Any information in any records kept by any department or",
        "paragraph_id": "para_1592"
      },
      {
        "text": "agency of the Government as to the identity and location of",
        "paragraph_id": "para_1593"
      },
      {
        "text": "aliens in the United States shall be made available to the",
        "paragraph_id": "para_1594"
      },
      {
        "text": "Service upon request.”). The United States claims that",
        "paragraph_id": "para_1595"
      },
      {
        "text": "§ 1373(c) demonstrates the extensive reach of § 1373(a), as",
        "paragraph_id": "para_1596"
      },
      {
        "text": "unlike the latter, the former does not use the term",
        "paragraph_id": "para_1597"
      },
      {
        "text": "“regarding” but instead refers simply and explicitly to “the",
        "paragraph_id": "para_1598"
      },
      {
        "text": "citizenship or immigration status of any individual.” Id.",
        "paragraph_id": "para_1599"
      },
      {
        "text": "§ 1373(c). But the fact that subpart (c) only concerns itself",
        "paragraph_id": "para_1600"
      },
      {
        "text": "with immigration status suggests, given § 1373’s focus on",
        "paragraph_id": "para_1601"
      },
      {
        "text": "reciprocal communication between states and the federal",
        "paragraph_id": "para_1602"
      },
      {
        "text": "government, that immigration status is the extent of",
        "paragraph_id": "para_1603"
      },
      {
        "text": "subpart (a)’s reach as well.18",
        "paragraph_id": "para_1604"
      },
      {
        "text": "17 Indeed, the range of facts that might have some connection to",
        "paragraph_id": "para_1605"
      },
      {
        "text": "federal removability or detention decisions is extraordinarily broad. See,",
        "paragraph_id": "para_1606"
      },
      {
        "text": "e.g., 8 U.S.C. § 1182 (listing various admissibility considerations,",
        "paragraph_id": "para_1607"
      },
      {
        "text": "including vaccination history, education, financial resources, and",
        "paragraph_id": "para_1608"
      },
      {
        "text": "membership in “the Communist or any other totalitarian party”).",
        "paragraph_id": "para_1609"
      },
      {
        "text": "18 We note that a congressional report concerning a statute with",
        "paragraph_id": "para_1610"
      },
      {
        "text": "similar language to § 1373 indicated that it “provides that no State or",
        "paragraph_id": "para_1611"
      },
      {
        "text": "50 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1612"
      },
      {
        "text": "The United States also relies heavily on an Information",
        "paragraph_id": "para_1613"
      },
      {
        "text": "Bulletin issued by the California Department of Justice in",
        "paragraph_id": "para_1614"
      },
      {
        "text": "June 2014, which read in part that “law enforcement officials",
        "paragraph_id": "para_1615"
      },
      {
        "text": "may provide information to ICE, including notification of",
        "paragraph_id": "para_1616"
      },
      {
        "text": "the date that an individual will be released, as requested on",
        "paragraph_id": "para_1617"
      },
      {
        "text": "an immigration detainer form. Federal law provides that",
        "paragraph_id": "para_1618"
      },
      {
        "text": "state and local governments may not be prohibited from",
        "paragraph_id": "para_1619"
      },
      {
        "text": "providing information to or receiving information from",
        "paragraph_id": "para_1620"
      },
      {
        "text": "ICE.” The United States contends that California’s “limited",
        "paragraph_id": "para_1621"
      },
      {
        "text": "view of the scope of [§ 1373] contradicts the longstanding",
        "paragraph_id": "para_1622"
      },
      {
        "text": "views . . . of the California Attorney General.” But the",
        "paragraph_id": "para_1623"
      },
      {
        "text": "Information Bulletin attempted to summarize both federal",
        "paragraph_id": "para_1624"
      },
      {
        "text": "law and California’s then-governing TRUST Act, not the",
        "paragraph_id": "para_1625"
      },
      {
        "text": "laws at issue today. And at any rate, the previous",
        "paragraph_id": "para_1626"
      },
      {
        "text": "conclusions of the California Attorney General do not",
        "paragraph_id": "para_1627"
      },
      {
        "text": "change the plain text and meaning of § 1373; that the",
        "paragraph_id": "para_1628"
      },
      {
        "text": "California Department of Justice might have been incorrect",
        "paragraph_id": "para_1629"
      },
      {
        "text": "then does not mean that its revised interpretation is incorrect",
        "paragraph_id": "para_1630"
      },
      {
        "text": "now.",
        "paragraph_id": "para_1631"
      },
      {
        "text": "In summation, the district court correctly concluded that",
        "paragraph_id": "para_1632"
      },
      {
        "text": "“Section 1373 and the information sharing provisions of SB",
        "paragraph_id": "para_1633"
      },
      {
        "text": "local government entity shall prohibit, or in any way restrict, any entity",
        "paragraph_id": "para_1634"
      },
      {
        "text": "or official from sending to or receiving from the [federal government]",
        "paragraph_id": "para_1635"
      },
      {
        "text": "information regarding the immigration status of an alien or the presence,",
        "paragraph_id": "para_1636"
      },
      {
        "text": "whereabouts, or activities of illegal aliens.” H.R. Rep. No. 104-725, at",
        "paragraph_id": "para_1637"
      },
      {
        "text": "383 (1996) (Conf. Rep.), as reprinted in 1996 U.S.C.C.A.N. 2649, 2771.",
        "paragraph_id": "para_1638"
      },
      {
        "text": "But the fact that the report distinguished between the two categories—",
        "paragraph_id": "para_1639"
      },
      {
        "text": "“information regarding the immigration status of an alien or the",
        "paragraph_id": "para_1640"
      },
      {
        "text": "presence, whereabouts, or activities”—suggests that “information",
        "paragraph_id": "para_1641"
      },
      {
        "text": "regarding the immigration status” does not include “the presence,",
        "paragraph_id": "para_1642"
      },
      {
        "text": "whereabouts, or activities” of noncitizens. And in any event,",
        "paragraph_id": "para_1643"
      },
      {
        "text": "“Congress’s ‘authoritative statement is the statutory text, not the",
        "paragraph_id": "para_1644"
      },
      {
        "text": "legislative history.’” Whiting, 563 U.S. at 599 (quoting Exxon Mobil",
        "paragraph_id": "para_1645"
      },
      {
        "text": "Corp. v. Allapattah Servs., Inc., 545 U.S. 546, 568 (2005)).",
        "paragraph_id": "para_1646"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 51",
        "paragraph_id": "para_1647"
      },
      {
        "text": "54 do not directly conflict.” California I, 314 F. Supp. 3d at",
        "paragraph_id": "para_1648"
      },
      {
        "text": "1104.19",
        "paragraph_id": "para_1649"
      },
      {
        "text": "IV. Winter Factors",
        "paragraph_id": "para_1650"
      },
      {
        "text": "California argues that the three other Winter factors—",
        "paragraph_id": "para_1651"
      },
      {
        "text": "irreparable harm, the balance of the equities, and the public",
        "paragraph_id": "para_1652"
      },
      {
        "text": "interest, 555 U.S. at 20—provide an alternative basis for",
        "paragraph_id": "para_1653"
      },
      {
        "text": "affirming the district court’s denial of a preliminary",
        "paragraph_id": "para_1654"
      },
      {
        "text": "injunction. See Big Country Foods, Inc. v. Bd. of Educ.,",
        "paragraph_id": "para_1655"
      },
      {
        "text": "868 F.2d 1085, 1088 (9th Cir. 1989) (concluding that a",
        "paragraph_id": "para_1656"
      },
      {
        "text": "district court’s denial of a motion for a preliminary",
        "paragraph_id": "para_1657"
      },
      {
        "text": "injunction “may [be] affirm[ed] on any ground supported by",
        "paragraph_id": "para_1658"
      },
      {
        "text": "the record”). Because we agree with the district court that",
        "paragraph_id": "para_1659"
      },
      {
        "text": "the United States is unlikely to succeed on the merits of its",
        "paragraph_id": "para_1660"
      },
      {
        "text": "challenges to AB 450’s employee-notice provisions and",
        "paragraph_id": "para_1661"
      },
      {
        "text": "SB 54, we consider these factors only as applied to the",
        "paragraph_id": "para_1662"
      },
      {
        "text": "provision of AB 103 that imposes an impermissible burden",
        "paragraph_id": "para_1663"
      },
      {
        "text": "on the federal government.",
        "paragraph_id": "para_1664"
      },
      {
        "text": "In granting the United States’ motion to enjoin the two",
        "paragraph_id": "para_1665"
      },
      {
        "text": "invalidated provisions of AB 450, the district court",
        "paragraph_id": "para_1666"
      },
      {
        "text": "“presume[d] that [the United States] will suffer irreparable",
        "paragraph_id": "para_1667"
      },
      {
        "text": "harm based on the constitutional violations.” California I,",
        "paragraph_id": "para_1668"
      },
      {
        "text": "314 F. Supp. 3d at 1112. This conclusion was consistent",
        "paragraph_id": "para_1669"
      },
      {
        "text": "with our previous recognition that preventing a violation of",
        "paragraph_id": "para_1670"
      },
      {
        "text": "19 Because we agree with the district court’s conclusion, we need not",
        "paragraph_id": "para_1671"
      },
      {
        "text": "address whether § 1373 is itself unlawful, though we note that various",
        "paragraph_id": "para_1672"
      },
      {
        "text": "district courts have questioned its constitutionality. See, e.g., City and",
        "paragraph_id": "para_1673"
      },
      {
        "text": "County of San Francisco v. Sessions, 349 F. Supp. 3d 924, 949–53 (N.D.",
        "paragraph_id": "para_1674"
      },
      {
        "text": "Cal. 2018), appeal docketed, No. 18-17308 (9th Cir. Dec. 4, 2018); City",
        "paragraph_id": "para_1675"
      },
      {
        "text": "of Chicago v. Sessions, 321 F. Supp. 3d 855, 873 (N.D. Ill. 2018); City",
        "paragraph_id": "para_1676"
      },
      {
        "text": "of Philadelphia v. Sessions, 309 F. Supp. 3d 289, 329–31 (E.D. Pa.",
        "paragraph_id": "para_1677"
      },
      {
        "text": "2018), aff’d in part, vacated in part on other grounds sub nom. City of",
        "paragraph_id": "para_1678"
      },
      {
        "text": "Philadelphia v. Attorney Gen., 916 F.3d 276 (3d Cir. 2019).",
        "paragraph_id": "para_1679"
      },
      {
        "text": "52 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1680"
      },
      {
        "text": "the Supremacy Clause serves the public interest. See, e.g.,",
        "paragraph_id": "para_1681"
      },
      {
        "text": "Arizona I, 641 F.3d at 366 (“We have found that ‘it is clear",
        "paragraph_id": "para_1682"
      },
      {
        "text": "that it would not be equitable or in the public’s interest to",
        "paragraph_id": "para_1683"
      },
      {
        "text": "allow the state . . . to violate the requirements of federal law,",
        "paragraph_id": "para_1684"
      },
      {
        "text": "especially when there are no adequate remedies",
        "paragraph_id": "para_1685"
      },
      {
        "text": "available. . . . In such circumstances, the interest of",
        "paragraph_id": "para_1686"
      },
      {
        "text": "preserving the Supremacy Clause is paramount.’”",
        "paragraph_id": "para_1687"
      },
      {
        "text": "(alterations in original) (quoting Cal. Pharmacists Ass’n v.",
        "paragraph_id": "para_1688"
      },
      {
        "text": "Maxwell-Jolly, 563 F.3d 847, 852–53 (9th Cir. 2009))); Am.",
        "paragraph_id": "para_1689"
      },
      {
        "text": "Trucking Ass’ns v. City of Los Angeles, 559 F.3d 1046,",
        "paragraph_id": "para_1690"
      },
      {
        "text": "1059–60 (9th Cir. 2009) (determining that “the balance of",
        "paragraph_id": "para_1691"
      },
      {
        "text": "equities and the public interest [] weigh in favor of a",
        "paragraph_id": "para_1692"
      },
      {
        "text": "preliminary injunction” against a likely preempted",
        "paragraph_id": "para_1693"
      },
      {
        "text": "ordinance).",
        "paragraph_id": "para_1694"
      },
      {
        "text": "Nevertheless, California argues that “[t]he balance of",
        "paragraph_id": "para_1695"
      },
      {
        "text": "equities and public interest weigh strongly against enjoining",
        "paragraph_id": "para_1696"
      },
      {
        "text": "[its] laws during the pendency of litigation” because “a",
        "paragraph_id": "para_1697"
      },
      {
        "text": "preliminary injunction here would lead to significant,",
        "paragraph_id": "para_1698"
      },
      {
        "text": "concrete harm to the public.” At the district court, California",
        "paragraph_id": "para_1699"
      },
      {
        "text": "claimed that “the Legislature passed AB 103 in reaction to",
        "paragraph_id": "para_1700"
      },
      {
        "text": "growing concerns of egregious conditions in facilities",
        "paragraph_id": "para_1701"
      },
      {
        "text": "housing civil detainees,” California I, 314 F. Supp. 3d at",
        "paragraph_id": "para_1702"
      },
      {
        "text": "1090–91—a conclusion supported in detail by amici curiae,",
        "paragraph_id": "para_1703"
      },
      {
        "text": "including the National Health Law Program and the",
        "paragraph_id": "para_1704"
      },
      {
        "text": "Immigrant Legal Resource Center. Moreover, we note that",
        "paragraph_id": "para_1705"
      },
      {
        "text": "California retains an historic—and, since the federal",
        "paragraph_id": "para_1706"
      },
      {
        "text": "government’s contracts with immigration detainee facilities",
        "paragraph_id": "para_1707"
      },
      {
        "text": "explicitly contemplate the application of state regulations,",
        "paragraph_id": "para_1708"
      },
      {
        "text": "undisputed—authority to regulate the conditions of",
        "paragraph_id": "para_1709"
      },
      {
        "text": "detainees housed within its borders. By contrast, other than",
        "paragraph_id": "para_1710"
      },
      {
        "text": "relying on general pronouncements that a Supremacy Clause",
        "paragraph_id": "para_1711"
      },
      {
        "text": "violation alone constitutes sufficient harm to warrant an",
        "paragraph_id": "para_1712"
      },
      {
        "text": "injunction, the United States did not present compelling",
        "paragraph_id": "para_1713"
      },
      {
        "text": "evidence that AB 103 inspections conducted by the",
        "paragraph_id": "para_1714"
      },
      {
        "text": "UNITED STATES V. STATE OF CALIFORNIA 53",
        "paragraph_id": "para_1715"
      },
      {
        "text": "California Attorney General harmed facilities’ detention",
        "paragraph_id": "para_1716"
      },
      {
        "text": "operations. Rather, the only evidence of AB 103’s",
        "paragraph_id": "para_1717"
      },
      {
        "text": "burdensome effect is conclusory assertions made by a DHS",
        "paragraph_id": "para_1718"
      },
      {
        "text": "official in a declaration and deposition.20 Neither he nor the",
        "paragraph_id": "para_1719"
      },
      {
        "text": "United States provided any indication, even an estimate, of",
        "paragraph_id": "para_1720"
      },
      {
        "text": "the actual costs imposed by AB 103 or the number of ICE",
        "paragraph_id": "para_1721"
      },
      {
        "text": "officers forced to assist in the extra inspection efforts, or any",
        "paragraph_id": "para_1722"
      },
      {
        "text": "quantification whatsoever of the enactment’s burden. The",
        "paragraph_id": "para_1723"
      },
      {
        "text": "United States’ complaint in this action did not even plead",
        "paragraph_id": "para_1724"
      },
      {
        "text": "that the statute imposes an economic or operational burden",
        "paragraph_id": "para_1725"
      },
      {
        "text": "on DHS or anyone else.",
        "paragraph_id": "para_1726"
      },
      {
        "text": "We are not prepared, in the first instance, to affirm the",
        "paragraph_id": "para_1727"
      },
      {
        "text": "district court’s denial of a preliminary injunction as to",
        "paragraph_id": "para_1728"
      },
      {
        "text": "20 The relevant deposition transcript reads as follows:",
        "paragraph_id": "para_1729"
      },
      {
        "text": "[I]t’s going to require yet another inspection that we",
        "paragraph_id": "para_1730"
      },
      {
        "text": "think is unnecessary, because these are federal",
        "paragraph_id": "para_1731"
      },
      {
        "text": "contracts, these are federal prisoners detained under",
        "paragraph_id": "para_1732"
      },
      {
        "text": "federal authority. We have our own set of standards.",
        "paragraph_id": "para_1733"
      },
      {
        "text": "We certainly don’t believe there should be any",
        "paragraph_id": "para_1734"
      },
      {
        "text": "inspections to talk about due process of people that are",
        "paragraph_id": "para_1735"
      },
      {
        "text": "in federal custody, under federal authority, conditions",
        "paragraph_id": "para_1736"
      },
      {
        "text": "of confinement when we have our own set of standards",
        "paragraph_id": "para_1737"
      },
      {
        "text": "which is much higher than most states.",
        "paragraph_id": "para_1738"
      },
      {
        "text": "So there’s this general feeling that this is—it’s",
        "paragraph_id": "para_1739"
      },
      {
        "text": "burdensome, that they’re going to be required to pull",
        "paragraph_id": "para_1740"
      },
      {
        "text": "resources to do these inspections, when we have",
        "paragraph_id": "para_1741"
      },
      {
        "text": "numerous inspections already at these facilities from",
        "paragraph_id": "para_1742"
      },
      {
        "text": "various different components.",
        "paragraph_id": "para_1743"
      },
      {
        "text": "So again, it’s—it’s talk of burdensomeness—right?—",
        "paragraph_id": "para_1744"
      },
      {
        "text": "extra work, pulling people from their duties to host",
        "paragraph_id": "para_1745"
      },
      {
        "text": "these things and gather documents and paperwork and",
        "paragraph_id": "para_1746"
      },
      {
        "text": "making people available for interviews and so forth.",
        "paragraph_id": "para_1747"
      },
      {
        "text": "54 UNITED STATES V. STATE OF CALIFORNIA",
        "paragraph_id": "para_1748"
      },
      {
        "text": "AB 103’s burdensome provision based on these",
        "paragraph_id": "para_1749"
      },
      {
        "text": "considerations. However, on remand, we encourage the",
        "paragraph_id": "para_1750"
      },
      {
        "text": "district court to reexamine the equitable Winter factors in",
        "paragraph_id": "para_1751"
      },
      {
        "text": "light of the evidence in the record.",
        "paragraph_id": "para_1752"
      },
      {
        "text": "CONCLUSION",
        "paragraph_id": "para_1753"
      },
      {
        "text": "We conclude that the district court correctly determined",
        "paragraph_id": "para_1754"
      },
      {
        "text": "that the United States was unlikely to succeed on the merits",
        "paragraph_id": "para_1755"
      },
      {
        "text": "of its challenges to AB 450’s employee-notice provisions",
        "paragraph_id": "para_1756"
      },
      {
        "text": "and SB 54, and therefore AFFIRM its denial of a preliminary",
        "paragraph_id": "para_1757"
      },
      {
        "text": "injunction as to these enactments. We also AFFIRM the",
        "paragraph_id": "para_1758"
      },
      {
        "text": "denial as to those provisions of AB 103 that duplicate",
        "paragraph_id": "para_1759"
      },
      {
        "text": "preexisting inspection requirements. But because we",
        "paragraph_id": "para_1760"
      },
      {
        "text": "conclude that California Government Code",
        "paragraph_id": "para_1761"
      },
      {
        "text": "section 12532(b)(1)(C) both discriminates against and",
        "paragraph_id": "para_1762"
      },
      {
        "text": "impermissibly burdens the federal government, we",
        "paragraph_id": "para_1763"
      },
      {
        "text": "REVERSE the district court’s denial of the United States’",
        "paragraph_id": "para_1764"
      },
      {
        "text": "motion as to this provision and REMAND for further",
        "paragraph_id": "para_1765"
      },
      {
        "text": "proceedings consistent with this opinion.21",
        "paragraph_id": "para_1766"
      },
      {
        "text": "21 Finally, we grant the State of Michigan’s motion to withdraw from",
        "paragraph_id": "para_1767"
      },
      {
        "text": "an amicus brief in support of the United States.",
        "paragraph_id": "para_1768"
      }
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      "361 U.S. 376",
      "460 U.S.\n536",
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      "389 U.S. 235",
      "161 U.S. 275",
      "486 U.S. 174",
      "489 U.S. 803",
      "430 U.S. 817",
      "352 U.S. 187",
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