This list includes flags that either have been in use or are currently used by France, French Overseas Collectivites, the Sui Generis Collectivity and the French Overseas Territory. The French Society of Vexillology is the authority on the flying of flags in France and maintains the only official register of flags for the country. It was established in 1985 and as part of the Comité des travaux historiques et scientifiques operates under the authority of the Minister of Higher Education, Research and Innovation. The Breton Vexillology Society holds a similar role within Brittany.