United Nations Framework Convention on Climate Change (June 22, 1992)

Countries/Territories	Entry into force	Ratification *	Simple signature
Afghanistan	Dec 18, 2002	-	Jun 12, 1992
Albania	Jan 1, 1995	Oct 3, 1994 [2]	-
Algeria	Mar 21, 1994	-	Jun 13, 1992
Angola	Aug 15, 2000	-	Jun 14, 1992
Antigua and Barbuda	Mar 21, 1994	-	Jun 4, 1992
Argentina	Jun 9, 1994	-	Jun 12, 1992
Armenia	Mar 21, 1994	May 14, 1993 [3]	Jun 13, 1992
Australia	Mar 21, 1994	-	Jun 4, 1992
Austria	May 29, 1994	-	Jun 8, 1992
Azerbaijan	Aug 14, 1995	-	Jun 12, 1992
Bahrain	Mar 28, 1995	-	Jun 8, 1992
Barbados	Jun 21, 1994	-	Jun 12, 1992
Belgium	Apr 15, 1996	-	Jun 4, 1992
Benin	Sep 28, 1994	-	Jun 13, 1992
Bangladesh	Jul 14, 1994	-	Jun 9, 1992
Bahamas	Jun 28, 1994	-	Jun 12, 1992
Bhutan	Nov 23, 1995	-	Jun 11, 1992
Bosnia and Herzegovina	Dec 6, 2000	Sep 7, 2000 [2]	-
Burkina Faso	Mar 21, 1994	-	Jun 12, 1992
Belarus	Aug 9, 2000	May 11, 2000 [3]	Jun 11, 1992
Belize	Jan 29, 1995	-	Jun 13, 1992
Bolivia (Plurinational State of)	Jan 1, 1995	-	Jun 10, 1992
Botswana	Apr 27, 1994	-	Jun 12, 1992
Brazil	May 29, 1994	-	Jun 4, 1992
Bulgaria	Aug 10, 1995	-	Jun 5, 1992
Burundi	Apr 6, 1997	-	Jun 11, 1992
Central African Republic	Jun 8, 1995	-	Jun 13, 1992
Cambodia	Mar 17, 1996	Dec 18, 1995 [2]	-
Canada	Mar 21, 1994	-	Jun 12, 1992
Chad	Sep 5, 1994	-	Jun 12, 1992
Chile	Mar 22, 1995	-	Jun 13, 1992
China	Mar 21, 1994	-	Jun 11, 1992
Cameroon	Jan 17, 1995	-	Jun 14, 1992
Congo, Dem. Rep. of	Apr 9, 1995	-	Jun 11, 1992
Colombia	Jun 20, 1995	-	Jun 13, 1992
Comoros	Jan 29, 1995	-	Jun 11, 1992
Congo	Jan 12, 1997	-	Jun 12, 1992
Costa Rica	Nov 24, 1994	-	Jun 13, 1992
Croatia	Jul 7, 1996	Apr 8, 1996 [3]	Jun 11, 1992
Cuba	Apr 5, 1994	-	Jun 13, 1992
Cabo Verde	Jun 27, 1995	-	Jun 12, 1992
Cyprus	Jan 15, 1998	-	Jun 12, 1992
Czech Republic	Mar 21, 1994	Oct 7, 1993 [3]	Jun 18, 1993
Denmark	Mar 21, 1994	-	Jun 9, 1992
Djibouti	Nov 25, 1995	-	Jun 12, 1992
Dominica	Mar 21, 1994	Jun 21, 1993 [2]	-
Dominican Republic	Jan 5, 1999	-	Jun 12, 1992
Ecuador	Mar 21, 1994	-	Jun 9, 1992
Egypt	Mar 5, 1995	-	Jun 9, 1992
El Salvador	Mar 3, 1996	-	Jun 13, 1992
Equatorial Guinea	Nov 14, 2000	Aug 16, 2000 [2]	-
Eritrea	Jul 23, 1995	Apr 24, 1995 [2]	-
Estonia	Sep 20, 1994	-	Jun 12, 1992
Ethiopia	Jul 4, 1994	-	Jun 10, 1992
European Union	Mar 21, 1994	Dec 21, 1993 [3]	Jun 13, 1992
Fiji	Mar 21, 1994	-	Oct 9, 1992
Finland	Aug 1, 1994	May 3, 1994 [3]	Jun 4, 1992
France	Jun 23, 1994	-	Jun 13, 1992
Gabon	Apr 21, 1998	-	Jun 12, 1992
Gambia	Sep 8, 1994	-	Jun 12, 1992
United Kingdom	Mar 21, 1994	-	Jun 12, 1992
Guinea-Bissau	Jan 25, 1996	-	Jun 12, 1992
Georgia	Oct 27, 1994	Jul 29, 1994 [2]	-
Germany	Mar 21, 1994	-	Jun 12, 1992
Ghana	Dec 5, 1995	-	Jun 12, 1992
Greece	Nov 2, 1994	-	Jun 12, 1992
Grenada	Nov 9, 1994	-	Dec 3, 1992
Guatemala	Mar 14, 1996	-	Jun 13, 1992
Guinea	Mar 21, 1994	-	Jun 12, 1992
Guyana	Nov 27, 1994	-	Jun 13, 1992
Haiti	Dec 24, 1996	-	Jun 13, 1992
Honduras	Jan 17, 1996	-	Jun 13, 1992
Hungary	May 25, 1994	-	Jun 13, 1992
Iceland	Mar 21, 1994	-	Jun 4, 1992
India	Mar 21, 1994	-	Jun 10, 1992
Indonesia	Nov 21, 1994	-	Jun 5, 1992
Iran, Islamic Republic of	Oct 16, 1996	-	Jun 14, 1992
Ireland	Jul 19, 1994	-	Jun 13, 1992
Israel	Sep 2, 1996	-	Jun 4, 1992
Italy	Jul 14, 1994	-	Jun 5, 1992
Côte d'Ivoire	Feb 27, 1995	-	Jun 10, 1992
Jamaica	Apr 6, 1995	-	Jun 12, 1992
Japan	Mar 21, 1994	May 28, 1993 [3]	Jun 13, 1992
Jordan	Mar 21, 1994	-	Jun 11, 1992
Kazakhstan	Aug 15, 1995	-	Jun 8, 1992
Kenya	Nov 28, 1994	-	Jun 12, 1992
Kiribati	May 8, 1995	-	Jun 13, 1992
Korea, Republic of	Mar 21, 1994	-	Jun 13, 1992
Kuwait	Mar 28, 1995	Dec 28, 1994 [2]	-
Kyrgyzstan	Aug 23, 2000	May 25, 2000 [2]	-
Lao, People's Dem. Rep.	Apr 4, 1995	Jan 4, 1995 [2]	-
Latvia	Jun 21, 1995	-	Jun 11, 1992
Liberia	Feb 3, 2003	-	Jun 12, 1992
Lebanon	Mar 15, 1995	-	Jun 12, 1992
Lesotho	May 8, 1995	-	Jun 11, 1992
Libya	Sep 14, 1999	-	Jun 29, 1992
Liechtenstein	Sep 20, 1994	-	Jun 4, 1992
Lithuania	Jun 22, 1995	-	Jun 11, 1992
Luxembourg	Aug 7, 1994	-	Jun 9, 1992
North Macedonia	Apr 28, 1998	Jan 28, 1998 [2]	-
Madagascar	Sep 2, 1999	-	Jun 10, 1992
Malaysia	Oct 11, 1994	-	Jun 9, 1993
Marshall Islands	Mar 21, 1994	-	Jun 12, 1992
Mauritius	Mar 21, 1994	-	Jun 10, 1992
Mauritania	Apr 20, 1994	-	Jun 12, 1992
Maldives	Mar 21, 1994	-	Jun 12, 1992
Mexico	Mar 21, 1994	-	Jun 13, 1992
Micronesia, Fed. States	Mar 21, 1994	-	Jun 12, 1992
Mali	Mar 28, 1995	-	Sep 30, 1992
Malta	Jun 15, 1994	-	Jun 12, 1992
Malawi	Jul 20, 1994	-	Jun 10, 1993
Monaco	Mar 21, 1994	-	Jun 11, 1992
Moldova, Republic of	Sep 9, 1995	-	Jun 12, 1992
Mongolia	Mar 21, 1994	-	Jun 12, 1992
Morocco	Mar 27, 1996	-	Jun 13, 1992
Mozambique	Nov 23, 1995	-	Jun 12, 1992
Myanmar	Feb 23, 1995	-	Jun 11, 1992
Namibia	Aug 14, 1995	-	Jun 12, 1992
Nauru	Mar 21, 1994	-	Jun 8, 1992
Nepal	Jul 31, 1994	-	Jun 12, 1992
Niger	Oct 23, 1995	-	Jun 11, 1992
Netherlands	Mar 21, 1994	Dec 20, 1993 [3]	Jun 4, 1992
Nicaragua	Jan 29, 1996	-	Jun 13, 1992
Nigeria	Nov 27, 1994	-	Jun 13, 1992
Norway	Mar 21, 1994	-	Jun 4, 1992
New Zealand	Mar 21, 1994	-	Jun 4, 1992
Oman	May 9, 1995	-	Jun 11, 1992
Pakistan	Aug 30, 1994	-	Jun 13, 1992
Panama	Aug 21, 1995	-	Mar 18, 1993
Paraguay	May 25, 1994	-	Jun 12, 1992
Palau	Mar 9, 2000	Dec 10, 1999 [2]	-
Peru	Mar 21, 1994	-	Jun 12, 1992
Philippines	Oct 31, 1994	-	Jun 12, 1992
Papua New Guinea	Mar 21, 1994	-	Jun 13, 1992
Poland	Oct 26, 1994	-	Jun 5, 1992
Portugal	Mar 21, 1994	-	Jun 13, 1992
Korea, Dem. People's Rep.	Mar 5, 1995	Dec 5, 1994 [3]	Jun 11, 1992
Qatar	Jul 17, 1996	Apr 18, 1996 [2]	-
Romania	Sep 6, 1994	-	Jun 5, 1992
Russian Federation	Mar 28, 1995	-	Jun 13, 1992
Rwanda	Jul 18, 1998	-	Jun 10, 1992
South Africa	Nov 27, 1997	-	Jun 15, 1993
Samoa	Feb 27, 1995	-	Jun 12, 1992
Saudi Arabia	Mar 28, 1995	Dec 28, 1994 [2]	-
Serbia	Jun 10, 2001	Mar 12, 2001 [2]	-
Senegal	Jan 15, 1995	-	Jun 13, 1992
Seychelles	Mar 21, 1994	-	Jun 10, 1992
Sierra Leone	Sep 20, 1995	-	Feb 11, 1993
Singapore	Aug 27, 1997	-	Jun 13, 1992
Slovakia	Nov 23, 1994	Aug 25, 1994 [3]	May 19, 1993
Slovenia	Feb 29, 1996	-	Jun 13, 1992
San Marino	Jan 26, 1995	-	Jun 10, 1992
Solomon Islands	Mar 28, 1995	-	Jun 13, 1992
Spain	Mar 21, 1994	-	Jun 13, 1992
Sri Lanka	Mar 21, 1994	-	Jun 10, 1992
Saint Kitts and Nevis	Mar 21, 1994	-	Jun 12, 1992
Saint Lucia	Mar 21, 1994	-	Jun 14, 1993
Sao Tome and Principe	Dec 28, 1999	-	Jun 12, 1992
Sudan	Mar 21, 1994	-	Jun 9, 1992
Suriname	Jan 14, 1998	-	Jun 13, 1992
Eswatini, Kingdom of	Jan 5, 1997	-	Jun 12, 1992
Sweden	Mar 21, 1994	-	Jun 8, 1992
Switzerland	Mar 21, 1994	-	Jun 12, 1992
Syrian Arab Republic	Apr 3, 1996	Jan 4, 1996 [2]	-
Tajikistan	Apr 7, 1998	Jan 7, 1998 [2]	-
Tanzania, Un. Rep. of	Jul 16, 1996	-	Jun 12, 1992
Thailand	Mar 28, 1995	-	Jun 12, 1992
Timor-Leste	Jan 8, 2007	Oct 10, 2006 [2]	-
Togo	Jun 6, 1995	Mar 8, 1995 [3]	Jun 12, 1992
Tonga	Oct 18, 1998	Jul 20, 1998 [2]	-
Trinidad and Tobago	Sep 22, 1994	-	Jun 11, 1992
Turkmenistan	Sep 3, 1995	Jun 5, 1995 [2]	-
Tunisia	Mar 21, 1994	-	Jun 13, 1992
Turkey	May 24, 2004	Feb 24, 2004 [2]	-
Tuvalu	Mar 21, 1994	-	Jun 8, 1992
United Arab Emirates	Mar 28, 1996	Dec 29, 1995 [2]	-
Uganda	Mar 21, 1994	-	Jun 13, 1992
Ukraine	Aug 13, 1997	-	Jun 11, 1992
Uruguay	Nov 16, 1994	-	Jun 4, 1992
United States of America	Mar 21, 1994	-	Jun 12, 1992
Uzbekistan	Mar 21, 1994	Jun 20, 1993 [2]	-
Vanuatu	Mar 21, 1994	-	Jun 9, 1992
Venezuela, Boliv. Rep. of	Mar 28, 1995	-	Jun 12, 1992
Viet Nam	Feb 14, 1995	-	Jun 11, 1992
Yemen	May 21, 1996	-	Jun 12, 1992
Zambia	Mar 21, 1994	-	Jun 11, 1992
Zimbabwe	Mar 21, 1994	-	Jun 12, 1992
Montenegro	Jan 21, 2007	Oct 23, 2006 [4]	-
Brunei Darussalam	Nov 7, 2007	Aug 7, 2007 [2]	-
Cook Islands (New Zealand)	Mar 21, 1994	-	Jun 12, 1992
Niue (New Zealand)	May 28, 1996	Feb 28, 1996 [2]	-
Saint Vincent and the Grenadines	Feb 2, 1997	Dec 2, 1996 [2]	-
Iraq	Oct 27, 2009	Jul 28, 2009 [2]	-
Somalia	Dec 10, 2009	Sep 11, 2009 [2]	-
Andorra	May 31, 2011	Mar 2, 2011 [2]	-
South Sudan	May 18, 2014	Feb 17, 2014 [2]	-
Palestinian Authority	Mar 17, 2016	Dec 18, 2015 [2]	-
Holy See	Oct 13, 2022	Jul 6, 2022 [2]	-

* [1] Ratification [2] Accession/approbation [3] Acceptance/approval [4] Succession [5] Consent to be bound [6] Definite signature