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.
05/05/2013: Upgrade of polymer banknotes
Introduction of new polymer banknotes with enhanced security features.
01/09/2011: Replacement by the Caribbean guilder
The Netherlands Antillean guilder was replaced by the Caribbean guilder as the official currency of Curacao and Sint Maarten.
01/07/2011: Introduction of Brunei-Indonesia Currency Agreement
Brunei dollar became interchangeable with Indonesian rupiah in specified regions.
10/10/2010: Dissolution of the Netherlands Antilles
The Netherlands Antilles were dissolved, resulting in the establishment of separate countries within the Kingdom of the Netherlands, including Curacao and Sint Maarten.
01/01/2001: Introduction of the euro in the Netherlands
The euro was introduced as the official currency in the Netherlands, leading to increased integration with the European Union.
18/03/1996: Change in currency regime
Brunei dollar became fully backed by foreign exchange reserves instead of gold.
01/12/1986: Pegged to the US dollar
The Netherlands Antillean guilder was pegged to the US dollar at a fixed exchange rate of 1.79 ANG to 1 USD.
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.
01/11/1952: Introduction of the Netherlands Antillean guilder
The Netherlands Antillean guilder was introduced as the currency of the Netherlands Antilles, replacing the Caribbean guilder.
25/11/1942: Curacao introduced the guilder
The guilder was introduced as the official currency of Curacao, replacing the Netherlands Antillean florin.
10/05/1940: German Occupation
During World War II, the Netherlands Antilles came under German occupation, resulting in restrictions and controls on currency usage.