relations between the central government and local governments
logistics and organisation of political elections, at the national and prefectoral levels; the results of the elections are overseen by the Constitutional Council or the administrative courts
regulation of immigration and preventing illegal immigration
integration of legal immigrants (professionally, linguistically, housing)
The Minister of the Interior also takes on the role of the former Minister of Worship and is formally consulted in the process of appointment of Catholic diocesan bishops (Briand-Ceretti Agreement). The Minister of Worship used to be a fully-fledged position; the office was abolished in 1912.
While the Ministry of the Interior supervises police forces, it does not supervise criminal enquiries. Those enquiries are conducted under the supervision of the judiciary.
History
The Minister for the Maison du Roi under the Ancien Régime is considered to be the precursor of the position of Minister of the Interior, which was officially established on 7 August 1790, during the French Revolution, when François-Emmanuel Guignard, comte de Saint-Priest became the inaugural officeholder. Although his tasks included the organisation of elections, relations with local authorities, agriculture, as well as trade, the Minister of the Interior's main duty was to oversee the functioning of police forces. This has been the case since then, with the exception of the period from 1796 to 1818, when a Ministry of Police was in use, which was also briefly restored under the Second Empire.
During the First Empire, the Interior Ministry's tasks were reduced; in 1824, the Ministry of Public Instruction was established to oversee France's education policy. In 1832, the Interior Ministry was primarily occupied with the holding of elections and maintenance of the firefighters force, as the Institut de France and national public libraries were transferred to the Public Instruction Ministry. In 1836, the Ministry of Public Works, Agriculture and Commerce was established.
In 1911, the Directorate of Penitentiary Administration, established in 1858 in the Interior Ministry to oversee prison conditions, was placed under the authority of the Minister of Justice. Nine years later, the Interior Ministry lost its public health policy department to the newly established Ministry of Hygiene, Assistance and Social Security.
Location
The ministry's headquarters have been located on Place Beauvau, facing the Élysée Palace, since 1861. "Place Beauvau" is often used as a metonym for the ministry.