01/01/2022: Planned Introduction of New Banknotes
Mauritania plans to introduce a new series of banknotes with modern security features and improved durability to enhance the overall quality and functionality of the currency.
14/09/2020: Centenary of the Quetzal
The Guatemalan Quetzal celebrated its centenary, marking 100 years as the national currency of Guatemala.
01/07/2020: Replacement of Commemorative Banknote
A new 20,000 MRO commemorative banknote was issued to mark the 60th anniversary of independence, replacing the older version. It showcases significant historical landmarks and figures.
01/10/2018: New Banknotes and Coins
Mauritania introduced a new series of banknotes and coins denominated in Ouguiya, featuring enhanced security features and updated designs to combat counterfeiting.
01/01/2018: Floating of the Ouguiya
The Mauritanian Ouguiya transitioned from a fixed exchange rate regime to a floating exchange rate system. The currency's value is now determined by market forces within a managed float.
30/05/2011: New banknotes
New banknotes were introduced to incorporate modern security features and commemorate the 20th anniversary of Quetzal's reintroduction.
01/05/2004: Redenomination of the Ouguiya
The Mauritanian Ouguiya underwent a redenomination, where 1 new MRO was equivalent to 10 old MRO. This measure aimed to simplify transactions and improve economic stability.
09/02/1987: Quetzal devaluation
The Quetzal was devalued by 66% as part of an economic stabilization plan.
01/06/1978: Decentralization of Currency Issuance
The Central Bank of Mauritania granted the Banque Centrale de Mauritanie (BCM) the authority to issue and control the Mauritanian Ouguiya, decentralizing currency issuance.
01/11/1973: Introduction of the Mauritanian Ouguiya
The Mauritanian Ouguiya (MRO) was introduced as the official currency of Mauritania, replacing the CFA franc. It was initially pegged to the French franc at a rate of 1 MRO = 5.5 FRF.
13/09/1967: Decree Law 17-67
Decree Law 17-67 was enacted, establishing a fixed exchange rate between the Quetzal and the US dollar.
08/04/1951: Monetary Reform
Guatemala underwent a monetary reform, with the introduction of the Quetzal as the sole currency.
25/06/1946: The Quetzalé bill
The Quetzalé bill, equivalent to 1,000 Quetzales, was introduced to combat hyperinflation.
22/06/1925: Introduction of the Quetzal
The Guatemalan Quetzal was introduced as the official currency, replacing the Guatemalan peso.