Bulgaria and the euro Bulgaria and the euro Bulgaria committed to switching its currency, the lev, to the euro upon its joining the European Union in 2007, as stated in its EU accession treaty. The transition will occur once the country meets all the euro convergence criteria; it currently meets three of the five criteria, the exception being its membership for at least two years of the EU's official exchange rate mechanism (ERM II), which it has not yet joined despite the Bulgarian lev having been pegged to the euro since its introduction in 1999. In 2011 Bulgaria's Minister of Finance Simeon Djankov stated
Eco (currency) Eco (currency) The Eco is the proposed name for the common currency that the West African Monetary Zone (WAMZ) plans to introduce in the framework of Economic Community of West African States (ECOWAS). After its introduction, the goal is to merge the new currency with the West African CFA franc (used by the French-speaking members of ECOWAS since 1945) at a later date. This will create a common currency for much of West Africa. For the Eco to be implemented, ten convergence criteria, set out by the West African Monetary Institute (WAMI), must be met. These criteria are divided into