Article R53-4 of the French Code of Criminal Procedure
Every four years, the ad hoc administrators on the list provided for in Article R. 53 make a new application for registration, which is processed in accordance with the provisions of Article R. 53-3. On this occasion, they provide proof that they have complied with the obligations arising from the missions entrusted to them, and in particular those set out in Article R. 53-8.