If you are a citizen of one of the following countries, then you are part of the required ETA list: Antigua and Barbuda, Argentina, Australia, The Bahamas, Barbados, Belize, Botswana, Brazil, Brunei, Canada, Chile, Colombia, Costa Rica, Grenada, Guatemala, Guyana, Hong Kong Special Administrative Region (including British national overseas), Israel, Japan, Kiribati, Macao Special Administrative Region, Malaysia, Maldives, Marshall Islands, Mauritius, Mexico, Federated States of Micronesia, Nauru, New Zealand, Nicaragua, Palau, Panama, Papua New Guinea, Paraguay, Peru, Samoa, Seychelles, Singapore, Solomon Islands, South Korea, St Kitts and Nevis, St Lucia, St Vincent and the Grenadines, Taiwan (if you have a passport issued by Taiwan that includes in it the number of the identification card issued by the competent authority in Taiwan), Tonga, Trinidad and Tobago, Tuvalu, United States, Uruguay.