Gabon is a member of the UN and some of its specialized and related agencies, as well as of the World Bank; the African Union (AU); the Central African Customs Union/Central African Economic and Monetary Community (UDEAC/CEMAC); EU/ACP association under the Lome Convention; the Communaute Financiere Africaine (CFA); the Organization of the Islamic Conference (OIC); and the Nonaligned Movement. Gabon withdrew from the Organization of Petroleum Exporting Countries (OPEC) in 1995.