The provisions of articles L. 2143-1 and L. 2143-2 relating to the conditions of appointment of the trade union delegate, those of articles L. 2143-7 to L. 2143-10 and of the second and third paragraphs of article L. 2143-11 relating to the publication, contestation, exercise and withdrawal of his mandate and those of book IV of this part relating to the protection of trade union delegates are applicable to the trade union section representative.