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
Office of the Prime Minister (Canada) minister. The PMO, thus, aids in finding suitable candidates for the prime minister to put forward to the monarch or viceroy for appointment to positions such as the governor general and lieutenant governors, senators, supreme court justices, chairpersons of ministerial boards, heads of Crown corporations, and more. The PMO also includes speech writers, strategists, and communications staffers who shape the prime minister's and Cabinet's message as well as keeping the prime minister informed on events that take place in government and across the country. They also act as a link between the political party organization and the government. As of