Article R624-13 of the French Commercial code
The application to revendicate an asset shall be sent within the period provided for in Article L. 624-9 by registered letter with acknowledgement of receipt to the administrator if one has been appointed or, failing this, to the debtor. The applicant shall send a copy to the mandataire judiciaire. Failing acquiescence within one month of receipt of the application, the applicant must, on pain of foreclosure, refer the matter to…