Article R131-15 of the French Monetary and Financial Code
A drawee who has refused to pay all or part of a cheque for lack of sufficient funds shall send the account holder the injunction provided for in article L. 131-73 by registered letter with acknowledgement of receipt. It specifies the number and amount of the cheque for which payment could not be guaranteed, as well as the status of the account on the date payment was refused. It enjoins…