01/01/2020: Transition to Polymer Banknotes
Polymer banknotes were introduced in Guyana, enhancing the durability and security features of the Guyanese dollar.
31/12/2011: Replacement of 1 Lek coin
The 1 lek coin was demonetized and replaced by a banknote. The decision was made due to the high cost of producing the coin.
03/02/2003: Redenomination of the Currency
The Guyanese dollar underwent a redenomination, with old banknotes replaced by new notes at a rate of 1,000 old dollars to 1 new dollar.
08/02/2000: Introduction of new banknotes and coins
A new series of banknotes and coins were introduced, featuring enhanced security features and updated designs.
02/03/1997: Collapse of pyramid schemes
The collapse of pyramid schemes in Albania caused a severe economic crisis, resulting in hyperinflation and a significant devaluation of the lek.
05/10/1992: Resumption of Banking System
The resumption of the banking system in Guyana significantly improved the stability and accessibility of the Guyanese dollar.
26/06/1992: Transition to a market economy
Albania transitioned to a market economy, leading to a significant depreciation of the lek. The exchange rate changed to 1 lek = 9.3 old lek.
26/05/1966: Independence of Guyana
Following Guyana's independence from Britain, the currency was renamed from British Guiana dollar to Guyanese dollar.
01/10/1965: Introduction of the new lek
A new series of banknotes and coins were introduced, marking the transition to the new lek. The exchange rate was set at 1 new lek = 10 old lek.
12/09/1951: Currency Board Established
A Currency Board was established to manage the British Guiana dollar, ensuring its stability and convertibility.
22/12/1947: Albania becomes a communist state
Following the establishment of a communist regime in Albania, the currency underwent a major devaluation, with the exchange rate changing to 1 lek = 12.5 old lek.
01/09/1926: Introduction of the Albanian lek
The lek was introduced as the official currency of Albania, replacing the previous currency, the Turkish lira. The exchange rate was set at 1 lek = 35 Turkish lira.
06/08/1917: Currency Act of 1917
The British Guiana dollar was revalued at a rate of 4.80 dollars to 1 U.S. dollar, following the Currency Act of 1917.
18/01/1839: Introduction of the British Guiana dollar
British Guiana dollar introduced as the official currency of British Guiana, replacing the Spanish and Portuguese coins previously in circulation.