Article L1233-27 of the French Labour Code
When a company or establishment usually employing at least fifty employees has made redundancies for economic reasons in the course of a calendar year involving more than eighteen employees in total, without having been required to present a job protection plan in application of article L. 1233-26 or article L. 1233-28, any new redundancies envisaged during the first three months of the following calendar year are subject to the provisions…