Job at Economic Community of West African States Sept 2019   Jobs  Vacancy : Job Opportunity at The Economic Community of West African States (ECOWAS) Sept 2019   Job Description : Career Recruitment at The Economic Community of West African States (ECOWAS) Sept 2019 Category : Legal Jobs in Nigeria   The Economic Community of West African States (ECOWAS) is a regional group of fifteen West African countries. Founded on 28 May 1975, with the signing of the Treaty of Lagos, its mission is ...