13/12/2021: Introduction of New Banknotes and Coins
New banknotes and coins were introduced, featuring updated designs, improved security features, and denominations. This aims to enhance the efficiency of cash transactions.
01/01/2020: Transition to Polymer Banknotes
Polymer banknotes were introduced in Guyana, enhancing the durability and security features of the Guyanese dollar.
03/04/2017: Transition to Free Float
After gradually reducing interventions, Kazakhstan fully transitioned to a free float exchange rate for the tenge, allowing the market to determine its value.
20/08/2015: Tenge Devaluation
Kazakhstan devalued the tenge by around 30% due to falling oil prices and economic instability. This move aimed to boost exports and protect the economy.
19/04/2004: Introduction of New Banknotes
New banknotes with enhanced security features and updated designs were introduced to combat counterfeiting and modernize the currency.
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.
04/10/1999: Floating Exchange Rate
Kazakhstan switched to a floating exchange rate regime, allowing the tenge to fluctuate freely based on market supply and demand.
15/02/1994: Denomination of Tenge
The tenge underwent a 10,000-fold denomination, where 1 new tenge was equal to 10,000 old tenge. This was done to simplify currency handling and eliminate excessive zeros.
15/11/1993: Introduction of Kazakhstani Tenge
The Kazakhstani tenge was introduced as the new currency of Kazakhstan, replacing the Soviet ruble. The exchange rate was set at 1 tenge = 500 rubles.
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.
26/05/1966: Independence of Guyana
Following Guyana's independence from Britain, the currency was renamed from British Guiana dollar to Guyanese dollar.
12/09/1951: Currency Board Established
A Currency Board was established to manage the British Guiana dollar, ensuring its stability and convertibility.
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.