Australia–Trinidad and Tobago relations Australia–Trinidad and Tobago relations Australia maintains a High Commission in the City of Port of Spain, and the Republic of Trinidad and Tobago maintains non-resident representation in Australia. Both nations formally established diplomatic relations on 7 January 1974. Both countries are members of the Commonwealth of Nations, and comprised as former parts of the British Empire. In 2004, due in part to the robust trade by Australian companies with Trinidad and Tobago's oil sector the Australian government set up the Australian High Commission in Port of Spain. It now serves 14 other Caribbean countries. Trinidad and Tobago is Australia's largest
Trinidad and Tobago passport herein to pass freely without let or hindrance and to afford the said citizen such lawful assistance and protection as may be necessary. Visa requirements for Trinidad and Tobago citizens are administrative entry restrictions by the authorities of other states placed on citizens of the Trinidad and Tobago. Effective 28 May 2015, Trinidad and Tobago citizens gained visa-free access to Schengen Area. As a result, the Trinidad and Tobago passport gives visa free or visa on arrival access to 147 countries and territories. Persons who obtained Trinidad and Tobago citizenship through naturalization and are eligible in obtaining a Trinidad and