Article R1263-6 of the French Labour Code
Temporary employment undertakings that post an employee to French territory, under the conditions set out in article L. 1262-2, must submit a declaration containing the following information: 1° The name or business name, postal and electronic addresses and telephone numbers of the temporary employment undertaking, the legal form of the undertaking, its individual tax identification number for the purposes of liability to value added tax or, in the absence of…