Head of state second and last incumbent of the office, Yusof bin Ishak, kept the style at 31 August 1963 unilateral declaration of independence and after 16 September 1963 accession to Malaysia as a state (so now as a constituent part of the federation, a non-sovereign level). After its expulsion from Malaysia on 9 August 1965, Singapore became a sovereign Commonwealth republic and installed Yusof bin Ishak as its first President. In 1959 after the resignation of Vice President of Indonesia Mohammad Hatta, President Sukarno abolished the position and title of vice president, assuming the positions of Prime Minister and Head of Cabinet.
North Borneo Self-government Day to continue the reconstruction of the territory and later Roland Turnbull until the last Crown Colony governor of William Goode. After all the reconstruction projects been completed, the Crown Colony government later decided to grant a self-government to the territory on 31 August 1963 which is 16 days before the establishment of the Federation of Malaysia on 16 September 1963. North Borneo Self-government Day, 31 August, also happens to be Hari Merdeka (Independence Day), a national day of Malaysia commemorating the independence of the Federation of Malaya from British colonial rule in 1957. The Borneo Heritage Foundation and Sabah DAP