Article R422-55 of the French Intellectual Property Code
The request for exemption referred to in 3° of Article L. 422-12 shall be sent to the Minister responsible for industrial property or, by delegation, to the Director of the National Institute of Industrial Property by registered letter with acknowledgement of receipt or delivered against receipt. It shall state the purpose of the waiver, where appropriate the desired duration and the reasons for which it is requested. It shall be…