Official Documents

Letter from the Malaysian Embassy recognizing the territorial rights of the Heirs of the Sultan's of Sulu in 1987 regarding the Lease of North Borneo, Sabah
Letter from H.M. Sultan Mohammad Kiram I of Sulu regarding the lease of North Borneo (Sabah) to the British in 1962
Copy of the 22.01.1878 original treaty which clearly states "to rent" not "to cede" in Malay-Arabic.
The Official Memorandum Order no. 427 in 1974
Coronation Proclamation of 2012
Sultan as Patron of The Royal and Imperial Council of Foreign Nobility, 2012
Royal and Merciful Society of Belgium - Letter of Cooperation