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.
29/06/2020: Introduction of New Banknotes
Liberia introduces new banknotes with enhanced security features to combat counterfeiting and improve confidence in the currency.
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.
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.
14/10/2000: ECOWAS Intervention
ECOWAS forces intervene in Liberia, leading to improved stability and gradual recovery of the Liberian dollar.
19/07/1997: Liberian Dollar Depreciation
The Liberian dollar experiences a significant depreciation due to economic mismanagement and the aftermath of the civil war.
26/01/1982: Liberian Civil War Begins
The Liberian civil war begins, leading to significant economic instability and devaluation of the Liberian dollar.
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.
23/03/1907: Liberian Dollar Pegged to US Dollar
The Liberian dollar is pegged to the U.S. dollar at a ratio of 2:1, maintaining a fixed exchange rate for many years.
10/07/1849: Introduction of Liberian Dollar
The Liberian dollar is introduced as the official currency of Liberia, replacing the use of foreign currencies in the country.
26/07/1847: Liberian Independence
Liberia declares independence from the American Colonization Society, establishing the first republic in Africa.