Agriculture, Fisheries and Forestry
Broadband, Communications and the Digital Economy
Education, Employment and Workplace Relations (see also www.dest.gov.au)
Environment, Water, Heritage and the Arts
Families, Housing, Community Services and Indigenous Affairs
Infrastructure, Transport, Regional Development and Local Government
The Commonwealth Parliament comprises two separate chambers:
Australia's national government is formed by the party which controls the lower house of Parliament following each Federal election.
The House of Representatives comprises 150 members (five elected from Tasmania). The Senate functions as Australia's house of review. It comprises 76 members: 12 from each State and 2 from each Territory.
Under the Constitution, the reigning British monarch is also the Australian monarch, and is therefore Australia's Head of State. The Constitution grants the monarch, currently Queen Elizabeth II, certain governing powers.
Because of the distance between Australia and Britain, the Queen is permitted to appoint a Governor-General who can exercise the Queen's powers in her absence. The Queen appoints the Governor-General on the advice of the Prime Minister.
The Governor-General's duties are mainly ceremonial but include:
Commonwealth legislation covers a variety of subject matter, including taxation, aviation, copyright, privacy, patents, trademarks, intellectual property, family law and trade practices.
There are more than 1500 Federal Acts and around 1000 Federal Statutory Rules (including Regulations) currently in force.
If the laws of a state ever conflict with the laws of the Commonwealth, the Constitution says that Commonwealth law is to be followed.