Article R40-31-1 of the French Code of Criminal Procedure
On receipt of a request for rectification or deletion, the territorially competent public prosecutor or the magistrate referred to in Article 230-9 shall inform the interested party of his decision by registered letter. If the Public Prosecutor with territorial jurisdiction or the magistrate referred to in Article 230-9 does not order the deletion or rectification, the interested party may, pursuant to the third paragraph of Article 230-8 and the fourth…