Currently, it operates 3 television channels and 5 radio stations as well as an over-the-top streaming service, RTB Go.

The range of the single 1.2Kw transmitter was only five miles around the capital Brunei Town and surrounding areas.

[4] By September 1958, Radio Brunei began on air six hours a day after underwent a test period for two weeks.

On 1 March 1976 was also the year of the first outside television broadcast which was the coverage of His Majesty's birthday parade from the then 'Town Padang'.

At the same time, two high power medium wave stations in Brunei-Muara District commenced transmission of the Malay language service.

[17] In 1985, RTB allowed dress code reforms for its Muslim news presenters, with men having their songkoks dispensed with and women having their traditional hijabs shed.

The primary target audience was Bruneians in the Malay archipelago, delivering news, current affairs programmes and documentaries produced by the broadcaster.

[22] In 2002, RTB commissioned an initial transmission consultancy project on incorporating a digital broadcasting service, which was conducted by NTL Asia Pacific.

[25] RTB, alongside Thai Public Broadcasting Service (Thai PBS), Educational Broadcasting System (EBS) and OBS, have secured a content deal with Singaporean media company Bomanbridge Media in 2015, which saw it acquiring factual programming in the environmental genre in high definition.

[35] RTM announced it would officially discontinue the analogue broadcasting service from its transmitter in Bukit Subok on 31 December 2017.

[37] During the RTB Carnival 2019 at The Airport Mall, the RTB director, Haji Md Suffian Haji Bungsu said that the broadcaster had highlighted the improvements on three fields of excellence, namely "operations, productivity and organisation".

[39][40] The broadcaster signed a memorandum of understanding with the Universiti Teknologi Brunei to create a mutual partnership in the creative media industry.