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.
01/01/2010: Removal of 1 cent coin from circulation
Due to its low purchasing power and production costs, the 1 cent coin was withdrawn from circulation in the Cayman Islands.
01/11/2007: Transition from Crown Dependencies to Overseas Countries and Territories
The Cayman Islands, including its currency, transitioned from being labeled as a Crown Dependency to an Overseas Country and Territory.
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.
01/01/2001: Issuance of New Banknotes and Coins
New banknotes and coins with enhanced security features were introduced to combat counterfeiting.
01/01/1999: Introduction of Cayman Islands Currency Law
The Cayman Islands Currency Law was enacted to provide a legal framework for the issuance and regulation of the currency.
01/07/1997: Pegging of the Cayman Islands Dollar to the US Dollar
The Cayman Islands dollar was pegged to the US dollar at a fixed exchange rate of KYD 1.00 = USD 1.20.
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.
07/11/1974: Creation of the Cayman Islands Monetary Authority
The Cayman Islands Monetary Authority was established as the central bank responsible for regulating the currency and financial institutions.
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.
01/01/1972: Introduction of Cayman Islands Dollar
The Cayman Islands dollar was first introduced as the official currency, replacing the Jamaican dollar.