C-538/23ÖBB-Infrastruktur AG and WESTbahn Management GmbH v Schienen-Control Kommission

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Reference for a preliminary ruling – Rail transport – Directive 2012/34/EU – Levying of charges for the use of railway infrastructure – Establishing, determining and collecting charges – Article 29 – Exceptions to charging principles – Article 32 – Mark-ups – Modalities for calculation and publication – Article 56 – Functions of the regulatory body – Authorisation procedure for mark-ups, provided for by national law – Conditions.

Interprets