17/06/2018: Introduction of New Banknotes
A new series of UAE dirham banknotes, featuring enhanced durability, 3D security features, and tactile marks for visually impaired individuals, is introduced.
01/01/2007: Security Enhancements
New security features, including holograms and advanced anti-counterfeiting measures, are added to the UAE dirham banknotes.
15/10/2006: New series of banknotes
Costa Rica introduced a new series of banknotes featuring enhanced security features to combat counterfeiting and modernize the colón currency.
01/12/2002: Introduction of Modern Coinage
A new series of UAE dirham coins, featuring modern designs and security features, is introduced.
20/03/1995: Currency Peg to US Dollar
The UAE dirham is pegged to the United States dollar at a fixed exchange rate of 1 USD to 3.6725 AED.
21/05/1991: Free-floating exchange rate
Costa Rica transitioned to a floating exchange rate regime, allowing the colón's value to be determined by market forces.
01/01/1978: Currency Issuance Authority
The UAE Currency Issuing Authority is established, granting the authority to issue and manage the UAE dirham.
28/01/1973: Decoupling from Pound Sterling
The UAE dirham is officially decoupled from the British pound sterling and a new exchange rate is set.
02/12/1971: Formation of UAE
The United Arab Emirates is formed, resulting in the introduction of the UAE dirham as its official currency.
09/11/1961: Introduction of the Monetary Reform
Costa Rica implemented a monetary reform, replacing the old colón with a new one at a rate of 1 to 100, to combat inflation.
30/11/1949: Abolition of the army
After the abolition of the army, the Costa Rican government focused on economic development, leading to stable monetary policies for the colón.
14/12/1917: Establishment of the Central Bank of Costa Rica
The Central Bank of Costa Rica was established to oversee monetary policy, including the management of the colón.
09/04/1896: Adoption of the gold standard
Costa Rica adopted the gold standard, pegging the value of the colón to gold, leading to currency stability.
18/03/1850: Introduction of the Costa Rican colón
The Costa Rican colón was officially introduced as the currency of Costa Rica to replace the Spanish real.