The prior declaration of a temporary employment undertaking provided for in Article L. 1251-45 shall include the following information:
1° An indication of the planned operation: creation of a temporary employment undertaking, opening of a branch, agency or branch office, relocation of the registered office or cessation of activity;
2° The name, registered office and legal status of the undertaking and, where applicable, the location of the branch, agency or branch office;
3° The effective date of the proposed operation;
4° The surnames, forenames, domiciles and nationalities of the directors of the company or of the branch, agency or sub-office concerned;
5° The name of the organisation to which the temporary work contractor pays social security contributions and its employer number;
6° The geographical and professional areas in which the company intends to make temporary workers available to user companies;
7° The number of permanent employees that the company employs or plans to employ to ensure the operation of its own services.