The executive government is responsible for a wide range of functions, including:
* Developing and implementing policies and programs
* Managing the economy
* Providing national security
* Conducting international relations
* Administering justice
* Providing public services
The executive government is accountable to the Parliament of Australia, which can pass laws to override or change any decisions made by the executive. The executive government is also accountable to the people of Australia, who can vote the government out of office at elections.
The Australian executive government is based on the Westminster system of government, which originated in the United Kingdom. This system is characterized by a strong executive branch of government, led by a Prime Minister who is accountable to a popularly elected Parliament.