Article L3142-26 of the French Labour Code
In order to implement an employee’s right to the leave referred to in Article L. 3142-16, a branch agreement or convention or, failing that, a company agreement or convention shall determine: 1° The maximum duration of the leave ; 2° The number of possible renewals ; 3° The time limits for informing the employer by the employee of the taking of the leave and its renewal, as well as the…