ACHIEVEMENT OF E.C.A. by keypoint Helped to provide the African countries with vital information relating to socio-economic matters. Helped in planning programmes aimed at achieving economic development in most West African countries. Others are Viewing: ACHIEVEMENT OF IMF ACHIEVEMENTS OF OPEC ECONOMIC COMMUNITY OF WEST AFRICAN STATES INSTITUTIONAL ORGANS OF ECOWAS OBJECTIVES OF IMF THE WORLD BANK THE UNITED NATIONS CONFERENCE ON TRADE AND DEVELOPMENT (UNCTAD)