The Direction de la Surveillance du Territoire was a directorate of the French National Police operating as a domestic intelligence agency. It was responsible for counterespionage, counterterrorism and more generally the security of France against foreign threats and interference. It was created in 1944 with its headquarters situated at 7 rue Nélaton in Paris. On 1 July 2008, it was merged with the Direction centrale des renseignements généraux into the new Direction centrale du renseignement intérieur.

The National Police, formerly known as the Sûreté nationale, is one of two national police forces of France, the other being the National Gendarmerie. The National Police is the country's main civil law enforcement agency, with primary jurisdiction in cities and large towns. By contrast, the National Gendarmerie has primary jurisdiction in smaller towns, as well as in rural and border areas. The National Police comes under the jurisdiction of the Ministry of the Interior and has about 145,200 employees. Young French citizens can fulfill their mandatory service in the police force.