Article 230-6 of the French Code of Criminal Procedure
In order to facilitate the recording of criminal offences, the gathering of evidence relating to these offences and the search for the perpetrators, the national police and national gendarmerie services may implement automated processing of personal data collected: 1° In the course of preliminary or flagrante delicto enquiries or investigations carried out on the basis of letters rogatory and concerning any felony or misdemeanour as well as fifth-class offences punishable…