Judgment of the Court (Fifth Chamber) of 24 February 2021.#Agenzia delle Dogane v Silcompa SpA.#Request for a preliminary ruling from the Corte suprema di cassazione.#Reference for a preliminary ruling – Directive 76/308/EEC – Articles 6 and 8 and Article 12(1) to (3) – Mutual assistance for the recovery of certain claims – Excise duty payable in two Member States for the same transactions – Directive 92/12/EC – Articles 6 and 20 – Release of products for consumption – Falsification of the accompanying administrative document – Offence or irregularity committed in the course of movement of products subject to excise duty under a duty suspension arrangement – Irregular departure of products from a suspension arrangement – ‘Duplication of the tax claim’ relating to the excise duties – Review carried out by the courts of the Member State in which the requested authority is situated – Refusal of the request for assistance made by the competent authorities of another Member State