Article R3121-8 of the French Labour Code
Authorisation to exceed the maximum weekly working time provided for in articles L. 3121-21 and L. 3121-25 may only be granted for a period expressly set by the competent authority. On expiry of this period, a new authorisation may only be granted by an express decision following a new application by the interested parties, examined under the same conditions as the initial application. The authorisation may be revoked at any…