Brunei - 1 Brunei Ringgit - P-22a - 1996 dated Foreign Paper Money

1 Ringgit, P-22a. The Brunei dollar (sign: B$, Malay: ringgit Brunei, currency code: BND), has been the currency of the Sultanate of Brunei since 1967. It is normally abbreviated with the dollar sign $, or alternatively B$ to distinguish it from other dollar-denominated currencies. It is divided into 100 sen (Malay) or cents (English). The Brunei dollar is issued by the Brunei Darussalam Central Bank.

Under a Currency Interchangeability Agreement in 1967, the Brunei dollar is interchangeable with the Singapore dollar at par. As such, the Brunei dollar is accepted in Singapore as "customary tender"; likewise, the Singapore dollar is accepted in Brunei. Read more at https://en.wikipedia.org/wiki/Brunei_dollar