Drehu is an Austronesian language mostly spoken on Lifou Island, Loyalty Islands, New Caledonia. It has about 12,000 fluent speakers and the status of a French regional language. This status means that pupils can take it as an optional topic for the baccalauréat in New Caledonia itself or on the French mainland. It has been also taught at the Institut national des langues et civilisations orientales (INALCO) in Paris since 1973 and at the University of New Caledonia since 2000. Like other Kanak languages, Drehu is regulated by the Académie des langues kanak, founded in 2007.