Judgment of the General Court (First Chamber) of 13 December 2018.#CH v European Parliament.#Civil service – Accredited parliamentary assistants – Article 24 of the Staff Regulations – Request for assistance – Article 12a of the Staff Regulations – Psychological harassment – Advisory Committee dealing with harassment complaints between accredited parliamentary assistants and Members of the European Parliament and its prevention at the workplace – Decision rejecting the request for assistance – Right to be heard – Audi alteram partem rule – Refusal to disclose the opinion of the Advisory Committee and the minutes of the hearing of witnesses – Refusal by the defendant institution to comply with a measure of inquiry of the General Court.#Case T-83/18.