Article 639-1 of the French Code of civil procedure
The appeal provided for in Article 17 of Law no. 67-523 of 3 July 1967 is brought against a decision that has acquired the force of res judicata. It is lodged from the day on which the decision is no longer subject to appeal by the parties or from the day on which they have accepted or executed it. It may not be exercised after a period of five years…