Judgment of the Court (Fourth Chamber) of 15 April 2021.#AV.#Reference for a preliminary ruling – Judicial cooperation in criminal matters – Framework Decision 2008/909/JHA – Article 8(2) and (4): – Article 17(1) and (2) – Article 19 – Taking into account, for the purposes of an aggregate sentence, of a conviction delivered in another Member State, which must be enforced in the Member State in which that judgment is delivered – Conditions – Framework Decision 2008/675/JHA – Article 3(3) – Concept of ‘interference with a sentence or its execution’ which must be taken into account in the event of new criminal proceedings initiated in a Member State other than that in which the ruling was delivered.#Case C-221/19.