• Afghanistan
• Albania
• Antarctica
• Algeria
• American Samoa
• Andorra
• Angola
• Antigua and Barbuda
• Azerbaijan
• Argentina
• Australia
• Austria
• Bahamas
• Bahrain
• Bangladesh
• Armenia
• Barbados
• Belgium
• Bermuda
• Bhutan
• Bolivia
• Bosnia and Herzegovina
• Botswana
• Bouvet Island
• Brazil
• Belize
• British Indian Ocean Territory
• Solomon Islands
• Virgin Islands, British
• Brunei Darussalam
• Bulgaria
• Myanmar
• Burundi
• Belarus
• Cambodia
• Cameroon
• Canada
• Cape Verde
• Cayman Islands
• Central African Republic
• Sri Lanka
• Chad
• Chile
• China
• Taiwan
• Christmas Island
• Cocos Islands
• Colombia
• Comoros
• Mayotte
• Congo
• Congo
• Cook Islands
• Costa Rica
• Croatia
• Cuba
• Cyprus
• Czech Republic
• Benin
• Denmark
• Dominica
• Dominican Republic
• Ecuador
• El Salvador
• Equatorial Guinea
• Ethiopia
• Eritrea
• Estonia
• Faroe Islands
• Falkland Islands (Malvinas)
• South Georgia and the South Sandwich Islands
• Fiji
• Finland
• Eland Islands
• France
• French Guiana
• French Polynesia
• French Southern Territories
• Djibouti
• Gabon
• Georgia
• Gambia
• Palestine
• Germany
• Ghana
• Gibraltar
• Kiribati
• Greece
• Greenland
• Grenada
• Guadeloupe
• Guam
• Guatemala
• Guinea
• Guyana
• Haiti
• Heard Island and McDonald Islands
• Vatican
• Honduras
• Hong Kong
• Hungary
• Iceland
• India
• Indonesia
• Iran
• Iraq
• Ireland
• Israel
• Italy
• Cote d'Ivoire
• Jamaica
• Japan
• Kazakhstan
• Jordan
• Kenya
• North Korea
• South Korea
• Kuwait
• Kyrgyzstan
• Laos
• Lebanon
• Lesotho
• Latvia
• Liberia
• Libya
• Liechtenstein
• Lithuania
• Luxembourg
• Macao
• Madagascar
• Malawi
• Malaysia
• Maldives
• Mali
• Malta
• Martinique
• Mauritania
• Mauritius
• Mexico
• Midway Islands
• Monaco
• Mongolia
• Moldova
• Montenegro
• Montserrat
• Morocco
• Mozambique
• Oman
• Namibia
• Nauru
• Nepal
• Netherlands
• Curacao
• Aruba
• Sint-Maarten
• Bonaire, Sint-Estatius and Saba
• New Caledonia
• New Zealand
• Nicaragua
• Niger
• Nigeria
• Niue
• Norfolk Island
• Norway
• Northern Mariana Islands
• United States Minor Outlying Islands
• Micronesia
• Marshall Islands
• Palau
• Pakistan
• Panama
• Papua New Guinea
• Paraguay
• Peru
• Philippines
• Pitcairn
• Poland
• Portugal
• Guinea-Bissau
• Timor-Leste
• Puerto Rico
• Qatar
• Reunion
• Romania
• Russian Federation
• Rwanda
• Saint Barthelemy
• Saint Helena
• Saint Kitts and Nevis
• Anguilla
• Saint Lucia
• St. Maarten
• Saint Pierre and Miquelon
• Saint Vincent and the Grenadines
• San Marino
• Sao Tome and Principe
• Saudi Arabia
• Senegal
• Serbia
• Seychelles
• Sierra Leone
• Singapore
• Slovakia
• Vietnam
• Slovenia
• Somalia
• South Africa
• Zimbabwe
• Spain
• Southern Sudan
• Sudan
• Western Sahara
• Suriname
• Svalbard and Jan Mayen Islands
• Swaziland
• Sweden
• Switzerland
• Syrian Arab Republic
• Tajikistan
• Thailand
• Togo
• Tokelau
• Tonga
• Trinidad and Tobago
• United Arab Emirates
• Tunisia
• Turkey
• Turkmenistan
• Turks and Caicos Islands
• Tuvalu
• Uganda
• Ukraine
• North Macedonia
• Egypt
• United Kingdom
• Guernsey
• Jersey
• Isle of Man
• Tanzania, United Republic of
• United States
• Virgin Islands, U.S.
• Burkina Faso
• Uruguay
• Uzbekistan
• Venezuela
• Wallis and Futuna
• Samoa
• Yemen
• Zambia
• South Ossetia
• Kosovo
• Vanuatu
• Aland Islands
• French Southern and Antarctic Lands

Deadline: n/a

Comments: 2021-06-01, 2021-10-01, 2021-12-01