An employee who wishes to know the criteria used to determine the order of redundancies shall send his request to the employer, in application of articles L. 1233-17 and L. 1233-43, by registered letter with acknowledgement of receipt or delivered against receipt, before the expiry of a period of ten days from the date on which he actually leaves his job.
The employer shall make known the criteria it has used to determine the order of redundancies, in application of article L. 1233-5, by registered letter with acknowledgement of receipt or delivered against receipt, within ten days of presentation or delivery of the employee’s letter.
These periods are not clear-cut periods. They expire at midnight on the last day.