Article R621-17 of the French Commercial code
For the application of the fourth paragraph of Article L. 621-7, the matter is referred to the official receiver by means of a petition filed with or addressed to the court registry. The clerk of the court convenes the applicant and, as the case may be, the administrator, the mandataire judiciaire or the expert by registered letter with acknowledgement of receipt; he notifies the public prosecutor of the date of…