Air Transport Gendarmerie
The Air Transport Gendarmerie () (GTA) is a branch of the French Gendarmerie placed under the dual supervision of the Gendarmerie and the Directorate General for Civil Aviation of the Transportation Ministry. It has a strength of about 1,100 and is commanded by a senior officer or by a general officer. Its missions are centered on airport security. It also carries out judicial inquiries pertaining to civilian aviation accidents. The GTA was created in 1953 out of existing airport gendarmerie specialist units created from 1946. The Air Transport Gendarmerie should not be confused with the smaller Air Gendarmerie , which provides policing for the French Air Force. Missions. The GTA's diverse missions include: Personnel of the GTA cover a wide range of specialities, including security patrols, freight inspectors, counter-snipers, aviators, dog handlers, auditors, and health inspectors. All personnel follow an initial aviation-related course called . Most personnel receive more specialised training at the . Units. The GTA headquarters are in Paris. The GTA is divided into two metropolitan groupings and the overseas units. The metropolitan groupings are divided into companies, and both also maintain a . The different companies cover more airports than just the airport in their name . For example the Paris-Orly Company also covers Issy-les-Moulineaux, Beauvais-Tillé, Lille-Lesquin, Toussus-le-Noble & CRNA Nord Athis-Mons, the Strasbourg Company also covers Bâle-Mulhouse, Metz-Nancy-Lorraine et CRNA Est Reims, and the Bordeaux Company also covers Biarritz-Anglet-Bayonne and Pau. Northern Grouping. The Northern Grouping () is headquartered at Paris-Charles-de-Gaulle airport. It contains the Paris-Charles-de-Gaulle company, the Paris-Orly Company, the Brest Company, and the Strasbourg Company. Southern Grouping. The Southern Grouping () is headquartered in Aix-en-Provence. It contains the Lyons Company, the Bordeaux Company, the Marseilles  Company, the Nice Company, and the Toulouse Company. Overseas Air Transport Gendarmerie. Seven small brigades (typically of ten to twelve gendarmes each) cover overseas installations. Together these are known as the "Overseas Air Transport Gendarmerie" ():