Case C-305/22, C.J. (Enforcement of a sentence further to an EAW): Judgment of the Court (Grand Chamber) of 4 September 2025 (request for a preliminary ruling from the Curtea de Apel București – Romania) – in the proceedings relating to the execution of the European arrest warrant issued against C.J. (Reference for a preliminary ruling – Area of freedom, security and justice – Judicial cooperation in criminal matters – Framework Decision 2002/584/JHA – European arrest warrant issued for the purposes of executing a custodial sentence – Article 4(6) – Grounds for optional non-execution of the European arrest warrant – Conditions for an executing Member State’s assumption of responsibility for the execution of that sentence – Article 3(2) – Concept of finally judged … in respect of the same acts – Framework Decision 2008/909/JHA – Mutual recognition of judgments in criminal matters for the purpose of their enforcement in another Member State – Article 25 – Compliance with the conditions and procedure laid down by the framework decision in the event that a Member State undertakes to enforce a sentence handed down by a judgment delivered by an issuing State – Requirement of consent on the part of the issuing State as regards another Member State’s assumption of responsibility for the enforcement of such a sentence – Article 4 – Possibility for the issuing State to forward the judgment and certificate referred to in that article to the executing State – Consequences where forwarding does not take place – Principle of sincere cooperation – Article 22 – Right of the issuing State to enforce that sentence – Maintenance of the European arrest warrant – Obligation on the part of the executing judicial authority to enforce a European arrest warrant)