Article R2123-15 of the French General Code of Local Authorities
Any member of the municipal council who is an employee must, when he wishes to benefit from the training leave referred to in article L. 2123-13, submit his request in writing to his employer at least thirty days in advance, specifying the date and duration of the absence envisaged for this purpose, as well as the name of the body responsible for the course or session.The employer shall acknowledge receipt…