Judgment of the Court (Third Chamber) of 13 January 2022.#Minister Sprawiedliwości v Prokurator Krajowy – Pierwszy Zastępca Prokuratora Generalnego and Rzecznik Dyscyplinarny Izby Adwokackiej w Warszawie.#Request for a preliminary ruling from the Sąd Dyscyplinarny Izby Adwokackiej w Warszawie.#Reference for a preliminary ruling – Admissibility – Article 267 TFEU – Definition of ‘court or tribunal of a Member State’ – Bar Association Disciplinary Court – Disciplinary investigation initiated against a lawyer – Decision of the Disciplinary Agent finding that there was no disciplinary offence and terminating the investigation – Appeal by the Minister for Justice to the Bar Association Disciplinary Court – Directive 2006/123/EC – Services in the internal market – Article 4, point (6), and Article 10(6) – Authorisation scheme – Withdrawal of authorisation – Article 47 of the Charter of Fundamental Rights of the European Union – Not applicable.#Case C-55/20.