| Head of State | His Majesty Sultan Haji Hassanal Bolkiah Mui’zzaddin Waddaulah | Sultan and Yang Di-Pertuan of BruneiDarussalam | Your Majesty |
| Head of Government | His Majesty Sultan Haji Hassanal Bolkiah Mui’zzaddin Waddaulah | Sultan and Yang Di-Pertuan of Brunei Darussalam | Your Majesty |
| Head of Government | His Royal Highness Prince Haji Al-Muhtadee Billah | The Crown Prince and Senior Minister at the Prime Minister's Office | Your Royal Highness |
| Foreign Minister | His Royal Highness Prince Haji Mohamed BOLKIAH | Minister of Foreign Affairs and Trade | Your Royal Highness |
| Foreign Minister | The Honourable Pehin Dato LIM Jock Seng | Second Minister of Foreign Affairs and Trade | Dear Minister (or Dear Pehin Dato Lim) |
| Trade Minister | His Royal Highness Prince Haji Mohamed BOLKIAH | Minister of Foreign Affairs and Trade | Your Royal Highness |
| Trade Minister | The Honourable Pehin Dato LIM Jock Seng | Second Minister of Foreign Affairs and Trade | Dear Minister (or Dear Pehin Dato Lim) |