Return to. The australia. gov. au website is your connection with government in Australia. It links toinformation and services on over 700 Australian Government websites as well as selected stateand territory. www. australia. gov. au/ www. australia. gov. au/. Government in Australia is three-tiered - Commonwealth (or Federal), More information aboutAustralia's system of government is available from the Commonwealth Department of ForeignAffairs and Trade. www. nla. gov. au/oz/gov/. chief of state: Queen of Australia ELIZABETH II (since 6 February 1952), represented byGovernor 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. Delivering health and payment programs to Australians Time to complete your tax return? Getyour Medicare benefit tax statement online now. www. medicareaustralia. gov. au/ www. medicareaustralia. gov. au/. The National Australia Day Council provides information on National and local events, anAustralia Day timeline, resources for schools and local groups, advice on making the occasionmore inclusive. www. australiaday. gov. au/ www. australiaday. gov. au/. www. studyinaustralia. gov. au/ www. studyinaustralia. gov. au/. The homepage for IP Australia's corporate website. IP Australia is the Australian Governmentorganisation responsible for the registration of patents, trade marks, industrial designs andplant. www. ipaustralia. gov. au/ www. ipaustralia. gov. au/. Geoscience Australia is an Agency of the Australian federal government. It carries outgeoscientific research to encourage increased investment in Australia's minerals and petroleumindustries; and to. www. ga. gov. au/. var _psBack = '« Prev'; var _psForward = 'Next »'; var _psQueryID = 'B002BCDC6D030B2989B269DB65841BD2'; var _psQuerySource = '121'; var _psSiteID = ''; « Prev  1  .