Judgment of the Court (Grand Chamber) of 25 November 2025.#Jakub Cupriak-Trojan and Mateusz Trojan v Wojewoda Mazowiecki.#Reference for a preliminary ruling – Citizenship of the Union – Articles 20 and 21 TFEU – Articles 7 and 21 of the Charter of Fundamental Rights of the European Union – Right to move and reside freely within the territory of the Member States – Union citizens of the same sex who have entered into a marriage in the exercise of that right – Obligation on the part of the Member State of origin to recognise and transcribe the marriage certificate in the civil register – National legislation which does not permit such recognition or transcription on the ground that same-sex marriage is not allowed.#Case C-713/23.