The examining magistrate hearing the proceedings or, by delegation, the magistrate in whose jurisdiction the person under investigation resides, shall designate either a natural or legal person authorised for this purpose, or a police or gendarmerie service or any competent judicial or administrative service, or, exceptionally, a personality investigator, to assist in the application of the judicial supervision.
Judicial controllers are authorised under the conditions and according to the rules of competence and procedure defined by articles R. 15-35 to R. 15-40.