Convention on the Prohibition of the development, production, stockpilling and use of chemical weapons
Ratifying countries
- 2003 - Andorra
- 2000 - United Arab Emirates
- 2003 - Afghanistan
- 2005 - Antigua and Barbuda
- 1994 - Albania
- 1995 - Armenia
- 1995 - Argentina
- 1995 - Austria
- 1994 - Australia
- 2000 - Azerbaijan
- 1997 - Bosnia and Herzegovina
- 2007 - Barbados
- 1997 - Bangladesh
- 1997 - Belgium
- 1997 - Burkina Faso
- 1994 - Bulgaria
- 1998 - Burundi
- 1998 - Benin
- 1997 - Brunei
- 1998 - Bolivia
- 1996 - Brazil
- 2009 - Bahamas
- 2005 - Bhutan
- 1998 - Botswana
- 1998 - Botswana
- 1996 - Belarus
- 2003 - Belize
- 1995 - Canada
- 2005 - Congo (the Democratic Republic of the)
- 2006 - Central African Republic
- 2007 - Congo
- 1995 - Switzerland
- 1995 - Côte d'Ivoire
- 1994 - Cook Islands
- 1996 - Cameroon
- 1997 - China
- 200 - Colombia
- 1996 - Costa Rica
- 1997 - Cuba
- 2003 - Cabo Verde
- 1998 - Cyprus
- 1996 - Czech Republic
- 1995 - Germany
- 2006 - Djibouti
- 1995 - Denmark
- 2001 - Dominica
- 2009 - Dominican Republic
- 1995 - Algeria
- 1995 - Ecuador
- 1999 - Estonia
- 2000 - Eritrea
- 1994 - Spain
- 1996 - Ethiopia
- 1995 - Finland
- 1993 - Fiji
- 1999 - Micronesia (Federated States of)
- 1995 - France
- 2000 - Gabon
- 1996 - United Kingdom
- 2005 - Grenada
- 1998 - Georgia
- 1997 - Ghana
- 1998 - Gambia
- 1997 - Guinea
- 1997 - Equatorial Guinea
- 1994 - Greece
- 2003 - Guatemala
- 2008 - Guinea-Bissau
- 1997 - Guyana
- 2005 - Honduras
- 1995 - Croatia
- 2006 - Haiti
- 1993 - Hungary
- 1998 - Indonesia
- 1996 - Ireland
- Signature 1993 - Israel
- 1996 - India
- 2009 - Iraq
- 1997 - Iran
- 1997 - Iceland
- 1995 - Italy
- 2000 - Jamaica
- 1997 - Jordan
- 1995 - Japan
- 1972 - Kenya
- 1997 - Kenya
- 2003 - Kyrgyzstan
- 2005 - Cambodia
- 2000 - Kiribati
- 2006 - Comoros
- 2004 - Saint Kitts and Nevis
- 1991 - South Korea
- 1997 - Kuwait
- 2000 - Kazakhstan
- 1997 - Laos
- 2008 - Lebanon
- 1997 - Saint Lucia
- 1999 - Liechtenstein
- 1994 - Sri Lanka
- 2006 - Liberia
- 1994 - Lesotho
- 1998 - Lithuania
- 1997 - Luxembourg
- 1996 - Latvia
- 2004 - Libya
- 1995 - Morocco
- 1995 - Monaco
- 1996 - Moldova
- 2006 - Montenegro
- 2004 - Madagascar
- 2004 - Marshall Islands
- 1997 - Macedonia
- 1997 - Mali
- 1995 - Mongolia
- 1998 - Mauritania
- 1997 - Malta
- 1993 - Mauritius
- 1994 - Maldives
- 1998 - Malawi
- 1994 - Mexico
- 2000 - Malaysia
- 2000 - Mozambique
- 1995 - Namibia
- 1999 - Nigeria
- 1999 - Nicaragua
- 1995 - Netherlands
- 1994 - Norway
- 1997 - Nepal
- 2001 - Nauru
- 1996 - New Zealand
- 1995 - Oman
- 1998 - Panama
- 1993 - Papua New Guinea
- 1996 - Philippines
- 1997 - Pakistan
- 1995 - Poland
- 1996 - Portugal
- 2003 - Palau
- 1994 - Paraguay
- 1997 - Qatar
- 1995 - Romania
- 2000 - Serbia
- 1997 - Russia
- 2004 - Rwanda
- 2004 - Solomon Islands
- 1993 - Seychelles
- 1999 - Sudan
- 1993 - Sweden
- 1997 - Singapore
- 1997 - Slovenia
- 1995 - Slovakia
- 2004 - Sierra Leone
- 1999 - San Marino
- 2013 - Somalia
- 1997 - Suriname
- 2003 - Sao Tome and Principe
- 1995 - El Salvador
- 2013 - Syria
- 1996 - Swaziland
- 2004 - Chad
- 1997 - Togo
- 2002 - Thailand
- 1995 - Tajikistan
- 2003 - Timor-Leste
- 1994 - Turkmenistan
- 1997 - Tunisia
- 1997 - Turkey
- 1997 - Trinidad and Tobago
- 2004 - Tuvalu
- 1998 - Tanzania
- 1998 - Ukraine
- 2001 - Uganda
- 1997 - United States of America
- 1994 - Uruguay
- 1996 - Uzbekistan
- 1999 - Holy See
- 2002 - Saint Vincent and the Grenadines
- 2002 - Saint Vincent and the Grenadines
- 1997 - Venezuela
- 1998 - Vietnam
- 2005 - Vanuatu
- 2002 - Samoa
- 2000 - Yemen
- 1995 - South Africa
- 2001 - Zambia