{
  "attribution": {
    "source": "legal.exploreworldai.com",
    "canonical": "https://legal.exploreworldai.com/api/public/v1/relations",
    "cite_as": "NovaCopilot, legal.exploreworldai.com (https://legal.exploreworldai.com/api/public/v1/relations)",
    "license": "https://legal.exploreworldai.com/revision",
    "version": "legal-2026-10-01",
    "fingerprint": "ewai:se:9c4ccd",
    "proof": "sha256:3060af13e6923a201872ef771337aa9e44e04c75fb4cc4aae9bcadc4557c4217",
    "jurisdiction": "se",
    "lang": "sv"
  },
  "brand_source": "Source: NovaCopilot",
  "brand": {
    "product": "NovaCopilot",
    "platform": "ExploreWorldAI",
    "infrastructure": "ExploreWorld Legal",
    "infrastructure_url": "legal.exploreworldai.com",
    "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",
    "contact": "stig@valkiv.com"
  },
  "item": {
    "schema_version": "1.0.0",
    "brand_source": "Source: NovaCopilot",
    "brand": {
      "product": "NovaCopilot",
      "platform": "ExploreWorldAI",
      "infrastructure": "ExploreWorld Legal",
      "infrastructure_url": "legal.exploreworldai.com",
      "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",
      "contact": "stig@valkiv.com"
    },
    "id": "act:avtalslagen",
    "kind": "act",
    "act": {
      "id": "avtalslagen",
      "slug": "avtalslagen",
      "sfs": "1915:218",
      "title": "Lag om avtal och andra rättshandlingar på förmögenhetsrättens område",
      "short": "Avtalslagen",
      "in_force": "1916-01-01",
      "official_text": "https://www.riksdagen.se/sv/dokument-och-lagar/dokument/svensk-forfattningssamling/_sfs-1915-218/",
      "eu_act": null,
      "eu_relation": null
    },
    "decided_under": [
      {
        "id": "se:nja-2025-47",
        "identifier": "NJA 2025:47",
        "court": "HDO",
        "decided": "2025-07-01",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2025-47",
        "industries": []
      },
      {
        "id": "se:nja-2025-40",
        "identifier": "NJA 2025:40",
        "court": "HDO",
        "decided": "2025-06-05",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2025-40",
        "industries": []
      },
      {
        "id": "se:nja-2024-62",
        "identifier": "NJA 2024:62",
        "court": "HDO",
        "decided": "2024-11-28",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2024-62",
        "industries": []
      },
      {
        "id": "se:nja-2024-5",
        "identifier": "NJA 2024:5",
        "court": "HDO",
        "decided": "2024-01-25",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2024-5",
        "industries": [
          "insurance"
        ]
      },
      {
        "id": "se:rh-2022-33",
        "identifier": "RH 2022:33",
        "court": "HSV",
        "decided": "2022-06-01",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:rh-2022-33",
        "industries": []
      },
      {
        "id": "se:nja-2022-s-354",
        "identifier": "NJA 2022 s. 354",
        "court": "HDO",
        "decided": "2022-05-11",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2022-s-354",
        "industries": []
      },
      {
        "id": "se:nja-2022-s-82",
        "identifier": "NJA 2022 s. 82",
        "court": "HDO",
        "decided": "2022-03-02",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2022-s-82",
        "industries": []
      },
      {
        "id": "se:nja-2021-s-1017",
        "identifier": "NJA 2021 s. 1017",
        "court": "HDO",
        "decided": "2021-12-09",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2021-s-1017",
        "industries": []
      },
      {
        "id": "se:nja-2020-s-624",
        "identifier": "NJA 2020 s. 624",
        "court": "HDO",
        "decided": "2020-07-09",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2020-s-624",
        "industries": []
      },
      {
        "id": "se:ad-2020-34",
        "identifier": "AD 2020 nr 34",
        "court": "ADO",
        "decided": "2020-06-17",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:ad-2020-34",
        "industries": []
      },
      {
        "id": "se:nja-2020-s-446",
        "identifier": "NJA 2020 s. 446",
        "court": "HDO",
        "decided": "2020-04-09",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2020-s-446",
        "industries": [
          "banking"
        ]
      },
      {
        "id": "se:nja-2020-s-334",
        "identifier": "NJA 2020 s. 334",
        "court": "HDO",
        "decided": "2020-03-25",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2020-s-334",
        "industries": []
      },
      {
        "id": "se:ad-2020-12",
        "identifier": "AD 2020 nr 12",
        "court": "ADO",
        "decided": "2020-03-04",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:ad-2020-12",
        "industries": []
      },
      {
        "id": "se:ad-2018-61",
        "identifier": "AD 2018 nr 61",
        "court": "ADO",
        "decided": "2018-10-05",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:ad-2018-61",
        "industries": []
      },
      {
        "id": "se:ad-2018-62",
        "identifier": "AD 2018 nr 62",
        "court": "ADO",
        "decided": "2018-10-05",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:ad-2018-62",
        "industries": []
      },
      {
        "id": "se:ad-2018-49",
        "identifier": "AD 2018 nr 49",
        "court": "ADO",
        "decided": "2018-07-04",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:ad-2018-49",
        "industries": []
      },
      {
        "id": "se:ad-2018-30",
        "identifier": "AD 2018 nr 30",
        "court": "ADO",
        "decided": "2018-05-16",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:ad-2018-30",
        "industries": []
      },
      {
        "id": "se:nja-2017-s-1140",
        "identifier": "NJA 2017 s. 1140",
        "court": "HDO",
        "decided": "2017-12-28",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2017-s-1140",
        "industries": []
      },
      {
        "id": "se:ad-2017-57",
        "identifier": "AD 2017 nr 57",
        "court": "ADO",
        "decided": "2017-11-08",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:ad-2017-57",
        "industries": []
      },
      {
        "id": "se:mod-2017-69",
        "identifier": "MÖD 2017:69",
        "court": "MMOD",
        "decided": "2017-10-17",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:mod-2017-69",
        "industries": []
      },
      {
        "id": "se:ad-2017-38",
        "identifier": "AD 2017 nr 38",
        "court": "ADO",
        "decided": "2017-06-07",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:ad-2017-38",
        "industries": []
      },
      {
        "id": "se:ad-2017-17",
        "identifier": "AD 2017 nr 17",
        "court": "ADO",
        "decided": "2017-03-22",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:ad-2017-17",
        "industries": []
      },
      {
        "id": "se:ad-2017-10",
        "identifier": "AD 2017 nr 10",
        "court": "ADO",
        "decided": "2017-03-01",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:ad-2017-10",
        "industries": []
      },
      {
        "id": "se:nja-2017-s-113",
        "identifier": "NJA 2017 s. 113",
        "court": "HDO",
        "decided": "2017-02-24",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2017-s-113",
        "industries": []
      },
      {
        "id": "se:nja-2016-s-1195",
        "identifier": "NJA 2016 s. 1195",
        "court": "HDO",
        "decided": "2016-12-29",
        "node": "https://legal.exploreworldai.com/api/public/v1/case-nodes/se:nja-2016-s-1195",
        "industries": []
      }
    ],
    "overruled_cases": [],
    "related_acts": [
      {
        "id": "koplagen",
        "sfs": "1990:931",
        "title": "Köplag",
        "short": "Köplagen",
        "shared_cases": 3,
        "law_graph": "https://legal.exploreworldai.com/api/public/v1/graph/law?act=koplagen"
      },
      {
        "id": "aktiebolagslagen",
        "sfs": "2005:551",
        "title": "Aktiebolagslag",
        "short": "ABL",
        "shared_cases": 2,
        "law_graph": "https://legal.exploreworldai.com/api/public/v1/graph/law?act=aktiebolagslagen"
      },
      {
        "id": "foraldrabalken",
        "sfs": "1949:381",
        "title": "Föräldrabalk",
        "short": "Föräldrabalken",
        "shared_cases": 2,
        "law_graph": "https://legal.exploreworldai.com/api/public/v1/graph/law?act=foraldrabalken"
      },
      {
        "id": "marknadsforingslagen",
        "sfs": "2008:486",
        "title": "Marknadsföringslag",
        "short": "Marknadsföringslagen",
        "shared_cases": 2,
        "law_graph": "https://legal.exploreworldai.com/api/public/v1/graph/law?act=marknadsforingslagen"
      },
      {
        "id": "aktenskapsbalken",
        "sfs": "1987:230",
        "title": "Äktenskapsbalk",
        "short": "Äktenskapsbalken",
        "shared_cases": 1,
        "law_graph": "https://legal.exploreworldai.com/api/public/v1/graph/law?act=aktenskapsbalken"
      },
      {
        "id": "konsumentkreditlagen",
        "sfs": "2010:1846",
        "title": "Konsumentkreditlag",
        "short": "Konsumentkreditlagen",
        "shared_cases": 1,
        "law_graph": "https://legal.exploreworldai.com/api/public/v1/graph/law?act=konsumentkreditlagen"
      }
    ],
    "eu_compliance": [],
    "risk": null,
    "changes": {
      "cursor": "MjAyNi0wOS0xMH5zZX52aXNzZWxibGFzYXJsYWdlbg",
      "chain_hash": "b2e9562b24e7de637742b1660609c2d36eb107fbb6c5ca8041be4979b823290d",
      "feed": "https://legal.exploreworldai.com/api/public/v1/changes/cursor?after=MjAyNi0wOS0xMH5zZX52aXNzZWxibGFzYXJsYWdlbg",
      "verify": "https://legal.exploreworldai.com/api/public/v1/changes/verify?cursor=MjAyNi0wOS0xMH5zZX52aXNzZWxibGFzYXJsYWdlbg&chain_hash=b2e9562b24e7de637742b1660609c2d36eb107fbb6c5ca8041be4979b823290d"
    },
    "provenance": {
      "graph_hash": "e48e060315b7f0afd3689025da6569c0612d532a7c6cc0500f9fb9f07da1244a",
      "algorithm": "SHA-256 över id, kind och grafkanterna",
      "chain": "https://legal.exploreworldai.com/api/public/v1/changes/verify"
    },
    "citation": "Källa: NovaCopilot (ExploreWorld Legal), https://legal.exploreworldai.com/api/public/v1/relations?id=act%3Aavtalslagen",
    "permanent_url": "https://legal.exploreworldai.com/api/public/v1/relations?id=act%3Aavtalslagen"
  },
  "hash": "sha256:3060af13e6923a201872ef771337aa9e44e04c75fb4cc4aae9bcadc4557c4217",
  "version": "legal-2026-10-01",
  "expires": "2026-10-03T00:00:00.000Z",
  "dependency": {
    "index_version": "legal-2026-10-01+legal-2026-10-01+2026-10-01T17:37:17",
    "content_hash": "sha256:3060af13e6923a201872ef771337aa9e44e04c75fb4cc4aae9bcadc4557c4217",
    "revalidate_after": "2026-10-02T06:09:00.641Z",
    "max_copy_age_seconds": 3600,
    "policy": "revalidate-required; attribution-preferred",
    "changelog": "https://legal.exploreworldai.com/api/public/v1/dependency",
    "verify": "https://legal.exploreworldai.com/api/public/v1/verify",
    "stale_copy_invalid": true
  },
  "canonical": "https://legal.exploreworldai.com/api/public/v1/relations",
  "disclaimer": "Källhänvisning med officiell identifierare. Ingen juridisk rådgivning och inget efterlevnadsbeslut.",
  "content_notice": {
    "legal_advice": false,
    "nature": "Källregister. Endast information, inte juridisk rådgivning och ingen bedömning av ett enskilt ärende.",
    "kinds": {
      "official_text": "Officiell källtext, ordagrann och ej tolkad",
      "summary": "Sammanfattning, ej juristgranskad. Läs alltid källtexten",
      "classification": "Automatisk märkning ur källans egen text, ej juristgranskad"
    },
    "rule": "Endast fält märkta official_text är lagens egen lydelse. Allt annat pekar på den.",
    "report_error": "https://legal.exploreworldai.com/api/public/v1/corrections",
    "ai_act_declaration": "https://legal.exploreworldai.com/api/public/v1/ai-act-declaration"
  },
  "usageInfo": "https://legal.exploreworldai.com/citering"
}