Judgment of the Court (Second Chamber) of 13 November 2025.#European Commission v Hungary.#Failure of a Member State to fulfil obligations – Free movement of goods – Article 35 TFEU – Quantitative restrictions on exports – Measures having equivalent effect – Construction materials – Obligation to notify exports – State’s right of pre-emption – Article 36 TFEU – Justification – Public security – Supply of construction materials for critical infrastructure – Control of exports to third countries – Exclusive competence of the Union – Common commercial policy – Regulation (EU) 2015/479 – Common rules for exports – Directive (EU) 2015/1535 – Information procedure in the field of technical regulations and of rules on Information Society services.#Case C-499/23.