A prefect (French: préfet) in France is the State's representative in a department or region. Sub-prefects (French: sous-préfets) are responsible for the subdivisions of departments, arrondissements. The office of a prefect is known as a prefecture and that of a sub-prefect as a subprefecture.
Prefects are appointed by a decree of the President of the Republic in the Council of Ministers, following the proposal of the Prime Minister and the Minister of the Interior. They serve at the Government's discretion and can be replaced at any meeting of the Council.
From 1982 to 1988 prefects were called commissaires de la République (the Republic's commissioners) and the sub-prefects commissaires adjoints de la République.
The main role of the prefects are defined in article 72 of the Constitution of France:
The exact role and attributions are defined in decrees, most notably decrees of 1964, 1982, 2004, each replacing the preceding one.
The prefect of the département containing the chef-lieu de région is also the préfet de région, or the prefect of the région.
Prefects operate under the Minister of the Interior. Their main missions include.
Prefects may issue administrative orders in areas falling within the competency of the national government, including general safety. For instance, they may prohibit the use of certain roads without special tyres in times of snow. The prohibition on smoking or leaving the motor running while filling the fuel tank of a motor vehicle is another example of a matter typically decided by a prefectoral administrative order.
On official occasions, prefects wear uniforms.
Prefects originally had fairly extensive powers of supervision and control over departmental affairs. With the decentralization of local government in recent years, the prefect's role has largely been limited to preventing local policies from conflicting with national policy.
In Québec, the word is used to refer to the unelected administrator of a Municipalité régionale de comté. There is no equivalent of French arrondissements, and instead, the word "arrondissement" always refers to a submunicipal division with an elected leader.