Article R61-34 of the French Code of Criminal Procedure
The dangerousness examination provided for by articles 763-10 and R. 61-11 may replace the expert appraisal provided for by l’article 712-21. The decision to place under mobile electronic surveillance taken, in accordance with Article 730, either by the sentence enforcement judge or by the sentence enforcement court, specifies the duration of the placement under mobile electronic surveillance, within the limits set by article 763-10 and without being able to exceed…