Case C-177/20: Judgment of the Court (Third Chamber) of 10 March 2022 (request for a preliminary ruling from the Győri Közigazgatási és Munkaügyi Bíróság — Hungary) — ‘Grossmania’ Mezőgazdasági Termelő és Szolgáltató Kft. v Vas Megyei Kormányhivatal (Reference for a preliminary ruling — Principles of EU law — Primacy — Direct effect — Sincere cooperation — Article 4(3) TEU — Article 63 TFEU — Obligations of a Member State as a result of a preliminary ruling — Interpretation of a provision of EU law given by the Court in a preliminary ruling — Obligation to give full effect to EU law — Obligation for a national court to disapply national legislation which contravenes EU law as interpreted by the Court — Administrative decision which became final in the absence of a challenge before the courts — Principles of equivalence and effectiveness — Liability of the Member State)