In the absence of the agreement provided for in the third paragraph of Article L. 3123-26, the employee’s request to work part-time is sent to the employer by registered letter with acknowledgement of receipt.
The request shall specify the desired working hours and the date on which the new working hours are to be implemented.
It shall be sent at least six months before that date.
The employer responds to the employee’s request by registered letter with acknowledgement of receipt within three months of receipt.