His Majesty the Sultan and Yang Di-Pertuan
Laws on bruneilaws that name His Majesty the Sultan and Yang Di-Pertuan as the body that made or issued them, newest first.
As Sultan and Yang Di-Pertuan, His Majesty is the supreme executive authority in Brunei Darussalam, and is also its Prime Minister.
pmo.gov.bn (Official site)Checked 30 Sep 2026