Judgment of the Court (Fourth Chamber) of 14 September 2023.#'Vinal' AD v Direktor na Agentsia 'Mitnitsi'.#Request for a preliminary ruling from the Administrativen sad Sofia-grad.#Reference for a preliminary ruling – Excise duty – Directive 2008/118/EC – Article 16 – Tax warehouse arrangements – Conditions for the grant of an authorisation for the opening and operation of a tax warehouse by an authorised warehousekeeper – Failure to satisfy those conditions – Final withdrawal of the authorisation, together with the imposition of a financial penalty – Article 50 of the Charter of Fundamental Rights of the European Union – Ne bis in idem principle – Proportionality.#Case C-820/21.