Prime Minister of Australia Prime Minister of Australia The Prime Minister of Australia is the head of government of Australia. The individual who holds the office is the most senior Minister of State, the leader of the Cabinet. The Prime Minister also has the responsibility of administering the Department of the Prime Minister and Cabinet, and is the chair of the National Security Committee and the Council of Australian Governments. The office of Prime Minister is not mentioned in the Constitution of Australia but exists through Westminster political convention. The individual who holds the office is commissioned by the Governor-General of Australia and at
Prime Minister of Malaysia in a caretaker capacity. From time to time prime ministers are required to leave the country on business and a deputy is appointed to take their place during that time. In the days before jet aeroplanes, such absences could be for extended periods. Colour key (for political coalitions): Prime ministers are usually granted certain privileges after leaving office at government expense. Former prime ministers continue to be important national figures. The most recently deceased prime minister was Tunku Abdul Rahman (1903–1990), who died on 6 December 1990. Currently the oldest living former prime minister is Abdullah Ahmad Badawi at the