Article D1233-11 of the French Labour Code
The Regional Director of Companies, Competition, Consumption, Labour and Employment sends the following documents to the employer: 1° The written notice referred to in article L. 1233-56, in the event of redundancy of ten or more employees over the same thirty-day period ; 2° The proposals and observations provided for in articles L. 1233-57 and L. 1233-57-6 when a job protection plan must be drawn up.