01/01/2022: Removal of monarchy symbol
Brunei currency no longer featured the portrait of the Sultan as part of efforts to modernize the banknotes.
21/07/2017: Commencement of New Series Polymer Banknotes
New series of polymer banknotes with modern designs entered circulation.
31/07/2013: Polymer Banknotes Issued
Polymer banknotes were issued in Paraguay, enhancing durability and counterfeit resistance of currency notes.
05/05/2013: Upgrade of polymer banknotes
Introduction of new polymer banknotes with enhanced security features.
24/10/2011: Currency Redenomination
A currency redenomination took place, where 1,000 old Guaraní became equal to 1 new Guaraní.
01/07/2011: Introduction of Brunei-Indonesia Currency Agreement
Brunei dollar became interchangeable with Indonesian rupiah in specified regions.
18/03/1996: Change in currency regime
Brunei dollar became fully backed by foreign exchange reserves instead of gold.
12/06/1995: Introduction of New Banknotes
New banknotes were introduced, featuring enhanced security features and updated designs.
01/03/1990: New Currency Symbol
A new currency symbol, ₲, was officially adopted for the Paraguayan Guaraní.
12/04/1982: Decree on Currency Stability
The Paraguayan government issued a decree to maintain the stability of the Paraguayan Guaraní.
12/06/1973: Establishment of Brunei Currency Board
Currency Board assumed responsibility for the issuance and management of Brunei dollar.
27/07/1967: Introduction of Brunei and Singapore Currency Interchangeability Agreement
Brunei and Singapore dollars became interchangeable at par.
30/10/1953: Monetary Reform
A new monetary reform was implemented, replacing existing banknotes with new designs.
04/03/1943: Paraguayan Guaraní Introduced
The Paraguayan government introduced the Paraguayan Guaraní as the official currency of Paraguay.