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.
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.
02/12/2016: Peace Agreement Impact
After the signing of the peace agreement with FARC, the Colombian Peso strengthened and saw improvements in the economy.
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.
24/07/2001: Exchange rate flexibility
Colombia allowed the Colombian Peso to have a flexible exchange rate, transitioning from a fixed exchange rate system.
21/10/1999: Colombia's Financial Crisis
Colombia faced a financial crisis resulting in a devaluation of the Peso and an economic recession.
04/07/1991: Introduction of a New Peso
A new Peso was introduced with a higher value, replacing the old Peso due to high inflation.
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.
12/06/1953: Creation of Banco de la República
The central bank of Colombia, Banco de la República, was established to regulate and control the Colombian Peso.
31/07/1886: Adoption of the Gold Standard
Colombia adopted the gold standard, linking the value of the Peso to gold, stabilizing the currency.
27/05/1837: Introduction of the Peso
The Colombian Peso was introduced as the official currency of Colombia, replacing the Spanish real.