Guinea Bissau is a member of the Economic and Monetary Community of West Africa (UEMOA). In UEMOA, interest rates decisions are taken by the Central Bank of West African States’ Monetary Policy Committee. The Central Bank of West African States’ official rate is the key interest rate. This page provides - Guinea Bissau Interest Rate - actual values, historical data, forecast, chart, statistics, economic calendar and news. Guinea Bissau Interest Rate - actual data, historical chart and calendar of releases - was last updated on August of 2019.