Article 495-14 of the French Code of Criminal Procedure
On pain of nullity of the proceedings, a report shall be drawn up of the formalities completed pursuant to articles 495-8 to 495-13. Where the person has not accepted the proposed sentence or sentences, or where the president of the judicial court or the judge delegated by him has not approved the public prosecutor’s proposal, the report may not be sent to the investigating or trial court, and neither the…