| Foreign Minister |
His Royal Highness Crown Prince Tupouto'A 'Ulukalala |
Minister for Foreign Affairs, Minister for His Majesty's Armed Forces |
Your Royal Highness |
| Head of State |
His Majesty King Tupou VI |
King of Tonga |
Your Majesty |
| Trade Minister |
Hon Kapelieli Lanumata |
Minister for Trade and Economic Development |
Dear Minister |
| Head of Government, Aid Minister |
Hon Dr 'Aisake Valu Eke |
Prime Minister, Minister for Finance and National Planning, Minister for Prisons, Minister for Fisheries |
Dear Prime Minister |
