Article R1233-31 of the French Labour Code
The employer sets the duration of the redeployment leave at between four and twelve months. The duration set may be less than four months, subject to the employee’s express agreement. In the case of retraining, it may be extended to twenty-four months. When the employee follows a training course or a course to validate the experience acquired, the duration of the redeployment leave may not be less than the duration…