Judgment of the General Court (Eighth Chamber, Extended Composition) of 6 July 2022.#MZ v European Commission.#Civil service – Officials – Competition EPSO/AD/363/18 for the recruitment of administrators in the field of taxation – Restriction of the choice of the second language in which tests are conducted – Non-inclusion on the reserve list – Plea of illegality – Admissibility – Discrimination based on language – Special nature of the posts to be filled – Justification – Interests of the service – Proportionality.#Case T-631/20.