Article R61-4 of the French Code of Criminal Procedure
When the sentenced person is detained, the reminder of the obligations to which he or she is subject and which is provided for in the first paragraph of Article R. 61 is made, in the days preceding his release or, in accordance with the provisions of Article 763-7-1, within eight days of the latter, by the sentence enforcement judge under whose supervision the socio-judicial supervision is to be carried out…