Commerce Economic Groupings in West Africa Log in to track progress ECONOMIC COMMUNITY OF WEST AFRICAN STATES (ECOWAS) NIGER BASIN COMMISSION (N.B.C.) LAKE CHAD BASIN COMMISSION (LC.B.C.) ← Previous Aims/Functions of Chambers of Commerce Next → Economic Community of West African States (ecowas) Leave a comment Cancel replyYou must be logged in to post a comment.