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 signed in Bogota in 1948 and was amended by several protocols which were agreed to in different countries. The naming convention which is used with respect to the naming of the protocols is to include in the name of the Protocol the name of the city and the year in which the Protocol was signed, such as Cartagena de Indias in 1985, Managua 1993. Trinidad and Tobago entered into the Inter-American system in 1967. Trinidad and Tobago is the most developed nation and one of the wealthiest in the Caribbean and is listed in the top 40 (2010 information) of