Article R15-17-2 of the French Code of Criminal Procedure
The duties of investigation assistant may be performed by the staff mentioned in article 21-3 who have passed an examination certifying their suitability to carry out the duties provided for in that same article, after having received specific training relating to those duties, and who are assigned to a national police service or a national gendarmerie unit from among those mentioned in articles R. 15-18 à R. 15-25. A joint…