18/01/2021: Suspension of Eco adoption
The Central Bank of the Comoros suspended the adoption of the Eco currency, retaining the Comorian Franc as the official currency.
01/01/2019: Replacement of the Franc by the Eco
Comoros agreed to replace the Comorian Franc with the proposed Eco currency, along with other West African countries.
10/09/2008: Introduction of Birr Denominations
Ethiopia introduced new banknotes of different denominations in an effort to combat counterfeiting and improve security features.
01/07/1997: Revaluation of the Comorian Franc
The Comorian Franc was revalued at a ratio of 1 new Franc to 75 old Francs, reducing the value of the currency.
20/06/1994: Introduction of the New Comorian Franc
Comoros introduced a new series of banknotes and coins, replacing the old Comorian Franc.
27/05/1991: Introduction of Birr Coins
Ethiopia introduced coins for the birr denominations, replacing the previous notes.
17/09/1976: Introduction of New Birr
A new birr was introduced, replacing the previous Ethiopian birr and being equal to 100 old birr.
01/01/1976: Establishment of the Central Bank of Comoros
The Central Bank of Comoros was established to manage the monetary policies and issue the Comorian Franc.
06/07/1975: Independence of Comoros
Comoros gained independence from France, but continued using the Comorian Franc as its currency.
08/07/1945: Decree to Change Birr Decimalization
Ethiopia changed the birr decimalization from talari and ghersh to dollars and cents.
31/12/1931: Introduction of Ethiopian birr
The Ethiopian birr was introduced as the official currency, replacing the Maria Theresa Thaler.
05/07/1931: Ethiopian Monetary Authority Established
The Ethiopian Monetary Authority was established to regulate the country's monetary system and issue currency.
01/01/1920: Introduction of the Comorian Franc
The Comorian Franc was introduced as the official currency of Comoros by the French colonial administration.
14/02/1894: Introduction of Maria Theresa Thaler
Ethiopia adopted the Maria Theresa Thaler as the official currency, which remained in circulation until 1935.