Article R6152-35-3 of the French Public Health Code
Leave due under 1° of article R. 6152-35 may not be carried over to the following year, unless exceptional authorisation is granted by the director of the establishment after consulting the head of the department or, failing that, the head of the internal structure. However, annual leave not taken as a result of the leave mentioned in 4°, 5° and 6° of article R. 6152-35 and in article R. 6152-41…