The Coupe des Clubs Champions d’Outremer (aka Coupe D.O.M.-T.O.M) is played between the winners of the Coupe DOM and a playoff between the champions of Tahiti and New Caledonia.
In 1963 a tournament for the champions of Guadeloupe, Martinique (Antilles) and (French) Guyane was held, a forerunner of the Coupe DOM 1st held in 1989.
D.O.M. stands for Départements d'Outre-Mer, which include French Guyana, Guadeloupe, Martinique, Réunion, Mayotte and Saint-Pierre-et-Miquelon. T.O.M. stands for Territoires d'Outre-Mer, which includes Tahiti and New Caledonia. The other 2 T.O.M.s that don't enter are Wallis-et-Futuna (low football standard) and the Arctic and Southern Islands territories (uninhabited).