Article R15-22 of the French Code of Criminal Procedure
The services or units of the national gendarmerie within which officers and agents of the judicial police carry out their usual duties and whose jurisdiction extends to the whole of the national territory are as follows: 1° The sub-directorate of the judicial police of the general directorate of the national gendarmerie; 2° The general inspectorate of the national gendarmerie; 3° The central criminal intelligence service of the national gendarmerie; 4°…