Judgment of the General Court (Ninth Chamber) of 8 September 2021.#Kingdom of Spain v European Commission.#Rules on languages – Notices of open competition for the recruitment of administrators in the field of public health and food safety – Restriction of the choice of language 2 to four languages – Regulation No 1 – Article 1d(1), Article 27 and Article 28(f) of the Staff Regulations – Discrimination based on language – Interests of the service – Proportionality.#Case T-355/18.