Judgment of the Court (Second Chamber) of 15 December 2022.#Maxime Picard v European Commission.#Appeal – Civil service – Members of the contract staff – Pension – Staff Regulations of Officials of the European Union – 2014 reform – Regulation (EU, Euratom) No 1023/2013 – Annex XIII to those regulations – Second paragraph of Article 21 and second subparagraph of Article 22(1) – Transitional measures relating to the annual rate of accrual of pension rights and retirement age – Conditions of Employment of Other Servants of the European Union – Annex – Article 1(1) – Application of those transitional measures by analogy to other staff employed on 31 December 2013 – Signature of new contract as a member of the contract staff – Act adversely affecting an official – Effective judicial protection.#Case C-366/21 P.