When the Rome Treaty was signed in March 1957, a total of 15 OCTs existed: French West Africa, French Equatorial Africa, Saint Pierre and Miquelon, Comoros Archipelago, French Madagascar, French Somaliland, New Caledonia, French Polynesia, French Southern and Antarctic Lands, French Togoland, French Cameroons, Belgian Congo, Ruanda-Urundi, Trust Territory of Somalia, Netherlands New Guinea. The list was since then revised multiple times, and comprised—as noted by the Lisbon Treaty—25 OCTs in 2007. One of the French territories subsequently switched status from OMR to OCT (Saint Barthélemy), while another French territory switched from OCT to OMR (Mayotte). As of July 2014, there are still 13 OCTs (six with France, six with the Netherlands and one with Denmark) of which all have joined OCTA.