Judgment of the General Court (Sixth Chamber, Extended Composition) of 5 July 2023.#Carles Puigdemont i Casamajó and Others v European Parliament.#Institutional law – Member of the Parliament – Privileges and immunities – Decision to waive parliamentary immunity – Article 9 of Protocol No 7 on the Privileges and Immunities of the European Union – Competence of the authority that issued the request for waiver of immunity – Legal certainty – Manifest error of assessment – Scope of the Parliament’s review – Procedure for examining the request for the waiver of immunity – Rights of the defence – Impartiality.#Case T-272/21.