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IP Treaties Collection

IP-related Multilateral Treaties > Contracting Parties/Signatories > Vienna Convention for the Protection of the Ozone Layer (Total Members: 198)
Contracting Parties/Signatories Signature Instrument In Force Details
Afghanistan Accession : June 17, 2004 September 15, 2004
Albania Accession : October 8, 1999 January 6, 2000
Algeria Accession : October 20, 1992 January 18, 1993
Andorra Accession : January 26, 2009 April 26, 2009 Details
Angola Accession : May 17, 2000 August 15, 2000
Antigua and Barbuda Accession : December 3, 1992 March 3, 1993
Argentina March 22, 1985 Ratification : January 18, 1990 April 18, 1990 Details
Armenia Accession : October 1, 1999 December 30, 1999
Australia Accession : September 16, 1987 September 22, 1988
Austria September 16, 1985 Ratification : August 19, 1987 September 22, 1988
Azerbaijan Accession : June 12, 1996 September 10, 1996
Bahamas Accession : April 1, 1993 June 30, 1993
Bahrain Accession : April 27, 1990 July 26, 1990 Details
Bangladesh Accession : August 2, 1990 October 31, 1990
Barbados Accession : October 16, 1992 January 14, 1993
Belarus March 22, 1985 Acceptance : June 20, 1986 September 22, 1988 Details
Belgium March 22, 1985 Ratification : October 17, 1988 January 15, 1989
Belize Accession : June 6, 1997 September 4, 1997
Benin Accession : July 1, 1993 September 29, 1993
Bhutan Accession : August 23, 2004 November 21, 2004
Bolivia (Plurinational State of) Accession : October 3, 1994 January 1, 1995
Bosnia and Herzegovina Declaration/Notification of Succession : September 1, 1993 March 6, 1992 Details
Botswana Accession : December 4, 1991 March 3, 1992
Brazil Accession : March 19, 1990 June 17, 1990
Brunei Darussalam Accession : July 20, 1990 October 24, 1990
Bulgaria Accession : November 20, 1990 February 18, 1991
Burkina Faso December 12, 1985 Ratification : March 30, 1989 June 28, 1989
Burundi Accession : January 6, 1997 April 6, 1997
Cabo Verde Accession : July 31, 2001 October 29, 2001
Cambodia Accession : June 27, 2001 September 25, 2001
Cameroon Accession : August 30, 1989 November 28, 1989
Canada March 22, 1985 Ratification : June 4, 1986 September 22, 1988
Central African Republic Accession : March 29, 1993 June 27, 1993
Chad Accession : May 18, 1989 August 16, 1989
Chile March 22, 1985 Ratification : March 6, 1990 June 4, 1990 Details
China Accession : September 11, 1989 December 10, 1989 Details
Colombia Accession : July 16, 1990 October 14, 1990
Comoros Accession : October 31, 1994 January 29, 1995
Congo Accession : November 16, 1994 February 14, 1995
Cook Islands Accession : December 22, 2003 March 21, 2004 Details
Costa Rica Accession : July 30, 1991 October 28, 1991
Croatia Declaration/Notification of Succession : September 21, 1992 October 8, 1991 Details
Cuba Accession : July 14, 1992 October 12, 1992
Cyprus Accession : May 28, 1992 August 26, 1992
Czech Republic Declaration/Notification of Succession : September 30, 1993 January 1, 1993 Details
Côte d'Ivoire Accession : April 5, 1993 July 4, 1993
Democratic People's Republic of Korea Accession : January 24, 1995 April 24, 1995
Democratic Republic of the Congo Accession : November 30, 1994 February 28, 1995 Details
Denmark March 22, 1985 Ratification : September 29, 1988 December 28, 1988
Djibouti Accession : July 30, 1999 October 28, 1999
Dominica Accession : March 31, 1993 June 29, 1993
Dominican Republic Accession : May 18, 1993 August 16, 1993
Ecuador Accession : April 10, 1990 July 9, 1990
Egypt March 22, 1985 Ratification : May 9, 1988 September 22, 1988
El Salvador Accession : October 2, 1992 December 31, 1992
Equatorial Guinea Accession : August 17, 1988 November 15, 1988
Eritrea Accession : March 10, 2005 June 8, 2005
Estonia Accession : October 17, 1996 January 15, 1997
Eswatini Accession : November 10, 1992 February 8, 1993
Ethiopia Accession : October 11, 1994 January 9, 1995
European Union (EU) March 22, 1985 Approval : October 17, 1988 January 15, 1989 Details
Fiji Accession : October 23, 1989 January 21, 1990
Finland March 22, 1985 Ratification : September 26, 1986 September 22, 1988 Details
France March 22, 1985 Approval : December 4, 1987 September 22, 1988
Gabon Accession : February 9, 1994 May 10, 1994
Gambia (the) Accession : July 25, 1990 October 23, 1990
Georgia Accession : March 21, 1996 June 19, 1996
Germany March 22, 1985 Ratification : September 30, 1988 December 29, 1988 Details
Ghana Accession : July 24, 1989 October 22, 1989
Greece March 22, 1985 Ratification : December 29, 1988 March 29, 1989
Grenada Accession : March 31, 1993 June 29, 1993
Guatemala Accession : September 11, 1987 September 22, 1988
Guinea Accession : June 25, 1992 September 23, 1992
Guinea-Bissau Accession : November 12, 2002 February 10, 2003
Guyana Accession : August 12, 1993 November 10, 1993
Haiti Accession : March 29, 2000 June 27, 2000
Holy See Accession : May 5, 2008 August 3, 2008 Details
Honduras Accession : October 14, 1993 January 12, 1994
Hungary Accession : May 4, 1988 September 22, 1988
Iceland Accession : August 29, 1989 November 27, 1989
India Accession : March 18, 1991 June 16, 1991
Indonesia Accession : June 26, 1992 September 24, 1992
Iran (Islamic Republic of) Accession : October 3, 1990 January 1, 1991
Iraq Accession : June 25, 2008 September 23, 2008
Ireland Accession : September 15, 1988 December 14, 1988
Israel Accession : June 30, 1992 September 28, 1992 Details
Italy March 22, 1985 Ratification : September 19, 1988 December 18, 1988
Jamaica Accession : March 31, 1993 June 29, 1993
Japan Accession : September 30, 1988 December 29, 1988
Jordan Accession : May 31, 1989 August 29, 1989
Kazakhstan Accession : August 26, 1998 November 24, 1998
Kenya Accession : November 9, 1988 February 7, 1989
Kiribati Accession : January 7, 1993 April 7, 1993
Kuwait Accession : November 23, 1992 February 21, 1993
Kyrgyzstan Accession : May 31, 2000 August 29, 2000
Lao People's Democratic Republic Accession : August 21, 1998 November 19, 1998
Latvia Accession : April 28, 1995 May 27, 1995
Lebanon Accession : March 30, 1993 June 28, 1993
Lesotho Accession : March 25, 1994 June 23, 1994
Liberia Accession : January 15, 1996 April 14, 1996
Libya Accession : July 11, 1990 October 9, 1990 Details
Liechtenstein Accession : February 8, 1989 May 9, 1989
Lithuania Accession : January 18, 1995 April 18, 1995
Luxembourg April 17, 1985 Ratification : October 17, 1988 January 15, 1989
Madagascar Accession : November 7, 1996 February 5, 1997
Malawi Accession : January 9, 1991 April 9, 1991
Malaysia Accession : August 29, 1989 November 27, 1989
Maldives Accession : April 26, 1988 September 22, 1988
Mali Accession : October 28, 1994 January 26, 1995
Malta Accession : September 15, 1988 December 14, 1988
Marshall Islands Accession : March 11, 1993 June 9, 1993
Mauritania Accession : May 26, 1994 August 24, 1994
Mauritius Accession : August 18, 1992 November 16, 1992 Details
Mexico April 1, 1985 Ratification : September 14, 1987 September 22, 1988
Micronesia (Federated States of) Accession : August 3, 1994 November 1, 1994
Monaco Accession : March 12, 1993 June 10, 1993
Mongolia Accession : March 7, 1996 June 5, 1996
Montenegro Declaration/Notification of Succession : October 23, 2006 June 3, 2006 Details
Morocco February 7, 1986 Ratification : December 28, 1995 March 27, 1996
Mozambique Accession : September 9, 1994 December 8, 1994
Myanmar Accession : November 24, 1993 February 22, 1994
Namibia Accession : September 20, 1993 December 19, 1993
Nauru Accession : November 12, 2001 February 10, 2002
Nepal Accession : July 6, 1994 October 4, 1994
Netherlands (Kingdom of the) March 22, 1985 Acceptance : September 28, 1988 December 27, 1988 Details
New Zealand March 21, 1986 Ratification : June 2, 1987 September 22, 1988 Details
Nicaragua Accession : March 5, 1993 June 3, 1993
Niger Accession : October 9, 1992 January 7, 1993
Nigeria Accession : October 31, 1988 January 29, 1989
Niue Accession : December 22, 2003 March 21, 2004 Details
North Macedonia Declaration/Notification of Succession : March 10, 1994 September 17, 1991 Details
Norway March 22, 1985 Ratification : September 23, 1986 September 22, 1988 Details
Oman Accession : June 30, 1999 September 28, 1999
Pakistan Accession : December 18, 1992 March 18, 1993
Palau Accession : May 29, 2001 August 27, 2001
Palestine Accession : March 18, 2019 June 16, 2019
Panama Accession : February 13, 1989 May 14, 1989
Papua New Guinea Accession : October 27, 1992 February 25, 1993
Paraguay Accession : December 3, 1992 March 3, 1993
Peru March 22, 1985 Ratification : April 7, 1989 July 6, 1989
Philippines Accession : July 17, 1991 October 15, 1991
Poland Accession : July 13, 1990 October 11, 1990
Portugal Accession : October 17, 1988 January 15, 1989 Details
Qatar Accession : January 22, 1996 April 21, 1996
Republic of Korea Accession : February 27, 1992 May 27, 1992
Republic of Moldova Accession : October 24, 1996 January 22, 1997
Romania Accession : January 27, 1993 April 27, 1993
Russian Federation March 22, 1985 Acceptance : June 18, 1986 September 22, 1988 Details
Rwanda Accession : October 11, 2001 January 9, 2002
Saint Kitts and Nevis Accession : August 10, 1992 November 8, 1992
Saint Lucia Accession : July 28, 1993 October 26, 1993
Saint Vincent and the Grenadines Accession : December 2, 1996 March 2, 1997
Samoa Accession : December 21, 1992 March 21, 1993
San Marino Accession : April 23, 2009 July 22, 2009
Sao Tome and Principe Accession : November 19, 2001 February 17, 2002
Saudi Arabia Accession : March 1, 1993 May 30, 1993
Senegal Accession : March 19, 1993 June 17, 1993
Serbia Declaration/Notification of Succession : March 12, 2001 April 27, 1992 Details
Seychelles Accession : January 6, 1993 April 6, 1993
Sierra Leone Accession : August 29, 2001 November 27, 2001
Singapore Accession : January 5, 1989 April 5, 1989
Slovakia Declaration/Notification of Succession : May 28, 1993 January 1, 1993 Details
Slovenia Declaration/Notification of Succession : July 6, 1992 June 25, 1991 Details
Solomon Islands Accession : June 17, 1993 September 15, 1993
Somalia Accession : August 1, 2001 October 30, 2001
South Africa Accession : January 15, 1990 April 15, 1990
South Sudan Accession : January 12, 2012 April 11, 2012
Spain Accession : July 25, 1988 October 23, 1988
Sri Lanka Accession : December 15, 1989 March 15, 1990
Sudan Accession : January 29, 1993 April 29, 1993
Suriname Accession : October 14, 1997 January 12, 1998
Sweden March 22, 1985 Ratification : November 26, 1986 September 22, 1988 Details
Switzerland March 22, 1985 Ratification : December 17, 1987 September 22, 1988
Syrian Arab Republic Accession : December 12, 1989 March 12, 1990
Tajikistan Accession : May 6, 1996 August 4, 1996
Thailand Accession : July 7, 1989 October 5, 1989
Timor-Leste Accession : September 16, 2009 December 15, 2009
Togo Accession : February 25, 1991 May 26, 1991
Tonga Accession : July 29, 1998 October 27, 1998
Trinidad and Tobago Accession : August 28, 1989 November 26, 1989
Tunisia Accession : September 25, 1989 December 24, 1989
Turkmenistan Accession : November 18, 1993 February 16, 1994
Tuvalu Accession : July 15, 1993 October 13, 1993
Türkiye Accession : September 20, 1991 December 19, 1991
Uganda Accession : June 24, 1988 September 22, 1988
Ukraine March 22, 1985 Acceptance : June 18, 1986 September 22, 1988 Details
United Arab Emirates Accession : December 22, 1989 March 22, 1990
United Kingdom May 20, 1985 Ratification : May 15, 1987 September 22, 1988 Details
United Republic of Tanzania Accession : April 7, 1993 July 6, 1993
United States of America March 22, 1985 Ratification : August 27, 1986 September 22, 1988
Uruguay Accession : February 27, 1989 May 28, 1989
Uzbekistan Accession : May 18, 1993 August 16, 1993
Vanuatu Accession : November 21, 1994 February 19, 1995
Venezuela (Bolivarian Republic of) Accession : September 1, 1988 November 30, 1988
Viet Nam Accession : January 26, 1994 April 26, 1994
Yemen Accession : February 21, 1996 May 21, 1996
Zambia Accession : January 24, 1990 April 24, 1990
Zimbabwe Accession : November 3, 1992 February 1, 1993