Article R3211-31 of the French Public Health Code
I.-The information provided for in the first paragraph of II of Article L. 3222-5-1 concerning the renewal of a seclusion or restraint measure is delivered without delay and by any means that enables a date to be given as being certain of its receipt by the director of the establishment to the liberty and custody judge, as soon as the measure reaches a cumulative duration of forty-eight hours of seclusion…