CEDEAO/ECOWAS (Economic Community of West African States) is a regional economic union of fifteen countries located in West Africa.
Joint issue of Benin, Burkina Faso, Cabo Verde, Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Niger, Nigeria, Senegal, Sierra Leone and Togo.
Also issued in a mini sheet with one stamp of each country (issued 2015-05-28).
