Return to. The australia. gov. au website is your connection with government in Australia. It links to information and services on over 700 Australian Government websites as well as selected state and territory resources. Australia. gov. au also searches over five million government web pages. www. australia. gov. au/ www. australia. gov. au/. Australias formal name is the Commonwealth of Australia. The form of government used in Australia is a Constitutional Monarchy Constitutional because the powers and procedures of the Commonwealth Government are defined by a written constitution, and Monarchy because Australias Head of State is Queen. www. australia. gov. au/Our_Government www. australia. gov. au/Our_Government. chief of state: Queen of Australia ELIZABETH II (since 6 February 1952), represented by Governor General Maj. Gen. (Ret. ) Michael JEFFERY (since. www. cia. gov/library/publications/the-world-factbook/geo. www. cia. gov/library/publications/the-world-factbook/geos/as. html#Govt. Welcome to Medicare Australia Medicare Australia is the proud winner of the 2008 Grand Award in the inaugural Australian Privacy Awards program. www. medicareaustralia. gov. au/ www. medicareaustralia. gov. au/. www. studyinaustralia. gov. au/ www. studyinaustralia. gov. au/. Australia Day, January 26, is the biggest day of celebration in the country and is observed as a public holiday in all states and territories. On Australia Day we come together as a nation to celebrate what's great about Australia and being Australian. www. australiaday. gov. au/pages/page3. asp www. australiaday. gov. au/pages/page3. asp. Geoscience Australia is an Agency of the Australian federal government. It carries out geoscientific research to encourage increased investment in Australia's minerals and petroleum industries; and to improve the management of natural hazards such as landslides and earthquakes. It also produces topographic maps and. www. ga. gov. au/. The homepage for IP Australia's corporate website. IP Australia is the Australian Government organisation responsible for the registration of patents, trade marks, industrial designs and plant breeders rights. This site contains information about how to protect and gain maximum benefit from your intellecutal property. The. www. ipaustralia. gov. au/ www. ipaustralia. gov. au/. Embed URL. bb&ob; border-bottom : 1px solid #E2ECF5; &cb;.