Offices and factories can operate at full capacity. Most public facilities, including dining establishments, markets, and sales exhibitions, can open at maximum capacity or a cap of 300 people, whichever is lower. Facemasks are not required in most indoor and outdoor settings, but remain compulsory in healthcare facilities, at events where the organizers require attendees to use facemasks, and for symptomatic individuals who need to leave their residence. Authorities continue to encourage people to wear facemasks, particularly in crowded locations. Officials allow business owners or event organizers the discretion to require visitors or program attendees to scan a QR code. Business owners and customers must download the BruHealth application. Violators could face a BND 10,000 fine and six months imprisonment; businesses flouting rules may face closures. Enforcement of the curbs varies across the country.

COVID-19 cases and close contacts must report themselves through the BruHealth app. Individuals that test positive for COVID-19 must self-isolate for at least six days and can exit quarantine after obtaining a negative rapid antigen test (RAT) result on day 6 and when their Bruhealth code turns green. Close contacts must undergo RATs on day 1 and 5 and report the results through the BruHealth app. People who do not comply with mandatory isolation orders may face a fine of BND 10,000 and a prison sentence of up to six months.

All inbound passengers, including unvaccinated individuals, are no longer subject to on-arrival COVID-19 test and quarantine requirements. Most foreigners entering Brunei for less than 90 days must have a COVID-19 treatment insurance coverage of at least BND 20,000. Exemptions are allowed for foreign nationals who are entering Brunei for long-term purposes, such as employment, and returning Bruneian PRs.

A COVID-19 treatment insurance coverage of at least BND 20,000 remains mandatory for Bruneian citizens and PRs traveling overseas for short visits. Exceptions are possible for Brunei citizens and PRs who are traveling for employment and other long-term purposes, Bruneian PRs who are visiting their home countries, and Bruneian civil servants who are on government-sponsored official overseas trips, among others. Brunei citizens and PRs no longer need to be fully vaccinated to travel overseas but must complete an e-registration form with the Ministry of Foreign Affairs.

The operating hours of immigration control posts at the land border are from 06:00-20:00.