Judgment of the General Court (Fourth Chamber) of 10 September 2025.#VP v European Parliament.#Law governing the institutions – Members of the Parliament – Psychological harassment – Decision of the Parliament finding that an accredited parliamentary assistant suffered psychological harassment by the applicant – Obligation to state reasons – Rights of the defence – Principle of good administration – Concept of ‘harassment’ – Article 12a of the Staff Regulations – Error of assessment.#Case T-83/23.