List of parties to the Chemical Weapons Convention - Wikipedia, the free encyclopedia

Participation in the Chemical Weapons Convention

  Signed and ratified

  Acceded

  Signed but not ratified

  Non-signatory

The member states of the Organisation for the Prohibition of Chemical Weapons encompasses the states who have signed and ratified or acceded to the Chemical Weapons Convention, an international agreement outlawing the production, stockpiling and use of chemical weapons.

On January 13, 1993, the Chemical Weapons Convention (CWC) was opened for signature.[1]Fiji became the first state to ratify the treaty on January 20, 1993.[1] The treaty entered into force on April 29, 1997,[1] after it had been ratified by 65 states.[2] The treaty was closed for signature on the preceding day, and states that did not sign the convention can now only accede to it.[3] For states that ratified or acceded to the treaty after this date, the convention entered into force for them 31 days after their deposit of the instrument of ratification or accession.

A total of 196 states may become members of the Chemical Weapons Convention, including all 193 United Nations member states, the Cook Islands, Holy See and Niue. As of June 2013, 189 states have ratified or acceded to the treaty (most recently Somalia on 29 May 2013)[4] and another two states have signed but not yet ratified the treaty.[1][5][6] Of the remainder, both Angola and Myanmar have committed to ratifying the CWC.[7][8][9] According to its own statements, the Republic of China (Taiwan) also abides by the treaty.[10]

Ratified or acceded states[edit source |edit]

State[1]SignedDepositedInstrument MethodEntered into Force
 Afghanistan01993-01-14Jan 14, 199302003-09-24Sep 24, 2003Ratification02003-10-24Oct 24, 2003
 Albania01993-01-14Jan 14, 199301994-05-11May 11, 1994Ratification01997-04-29Apr 29, 1997
 Algeria01993-01-13Jan 13, 199301995-08-14Aug 14, 1995Ratification01997-04-29Apr 29, 1997
 Andorra02003-02-27Feb 27, 2003Accession02003-03-29Mar 29, 2003
 Antigua and Barbuda02005-08-29Aug 29, 2005Accession02005-09-28Sep 28, 2005
 Argentina01993-01-13Jan 13, 199301995-10-02Oct 2, 1995Ratification01997-04-29Apr 29, 1997
 Armenia01993-03-19Mar 19, 199301995-01-27Jan 27, 1995Ratification01997-04-29Apr 29, 1997
 Australia01993-01-13Jan 13, 199301994-05-06May 6, 1994Ratification01997-04-29Apr 29, 1997
 Austria01993-01-13Jan 13, 199301995-08-17Aug 17, 1995Ratification01997-04-29Apr 29, 1997
 Azerbaijan01993-01-13Jan 13, 199302000-02-29Feb 29, 2000Ratification02000-03-30Mar 30, 2000
 Bahamas01994-03-02Mar 2, 199402009-04-23Apr 23, 2009Ratification02009-05-22May 22, 2009
 Bahrain01993-02-24Feb 24, 199301997-04-28Apr 28, 1997Ratification01997-04-29Apr 29, 1997
 Bangladesh01993-01-14Jan 14, 199301997-04-25Apr 25, 1997Ratification01997-04-29Apr 29, 1997
 Barbados02007-03-07Mar 7, 2007Accession02007-04-06Apr 6, 2007
 Belarus01993-01-14Jan 14, 199301996-07-11Jul 11, 1996Ratification01997-04-29Apr 29, 1997
 Belgium01993-01-13Jan 13, 199301997-01-27Jan 27, 1997Ratification01997-04-29Apr 29, 1997
 Belize02003-12-01Dec 1, 2003Accession02003-12-31Dec 31, 2003
 Benin01993-01-14Jan 14, 199301998-05-14May 14, 1998Ratification01998-06-13Jun 13, 1998
 Bhutan01997-04-24Apr 24, 199702005-08-18Aug 18, 2005Ratification02005-09-17Sep 17, 2005
 Bolivia01993-01-14Jan 14, 199301998-08-14Aug 14, 1998Ratification01998-09-13Sep 13, 1998
 Bosnia and Herzegovina01997-01-16Jan 16, 199701997-02-25Feb 25, 1997Ratification01997-04-29Apr 29, 1997
 Botswana01998-08-31Aug 31, 1998Accession01998-09-30Sep 30, 1998
 Brazil01993-01-13Jan 13, 199301996-03-13Mar 13, 1996Ratification01997-04-29Apr 29, 1997
 Brunei01993-01-13Jan 13, 199301997-07-28Jul 28, 1997Ratification01997-08-27Aug 27, 1997
 Bulgaria01993-01-13Jan 13, 199301994-08-10Aug 10, 1994Ratification01997-04-29Apr 29, 1997
 Burkina Faso01993-01-14Jan 14, 199301997-07-08Jul 8, 1997Ratification01997-08-07Aug 7, 1997
 Burundi01993-01-15Jan 15, 199301998-09-04Sep 4, 1998Ratification01998-10-04Oct 4, 1998
 Cambodia01993-01-15Jan 15, 199302005-07-19Jul 19, 2005Ratification02005-08-18Aug 18, 2005
 Cameroon01993-01-14Jan 14, 199301996-09-16Sep 16, 1996Ratification01997-04-29Apr 29, 1997
 Canada01993-01-13Jan 13, 199301995-09-26Sep 26, 1995Ratification01997-04-29Apr 29, 1997
 Cape Verde01993-01-15Jan 15, 199302003-10-10Oct 10, 2003Ratification02003-11-09Nov 9, 2003
 Central African Republic01993-01-14Jan 14, 199302006-09-20Sep 20, 2006Ratification02006-10-20Oct 20, 2006
 Chad01994-10-11Oct 11, 199402004-02-13Feb 13, 2004Ratification02004-03-14Mar 14, 2004
 Chile01993-01-14Jan 14, 199301996-07-12Jul 12, 1996Ratification01997-04-29Apr 29, 1997
 China (only Mainland and  Hong Kong)[11]01993-01-13Jan 13, 199301997-04-25Apr 25, 1997Ratification01997-04-29Apr 29, 1997
 Colombia01993-01-13Jan 13, 199302000-04-05Apr 5, 2000Ratification02000-05-05May 5, 2000
 Comoros01993-01-13Jan 13, 199301993-08-18Aug 18, 1993Ratification02006-09-17Sep 17, 2006
 Congo01993-01-15Jan 15, 199302007-12-04Dec 4, 2007Ratification02008-01-03Jan 3, 2008
 Cook Islands01993-01-14Jan 14, 199301994-07-15Jul 15, 1994Ratification01997-04-29Apr 29, 1997
 Costa Rica01993-01-14Jan 14, 199301996-05-31May 31, 1996Ratification01997-04-29Apr 29, 1997
 Ivory Coast01993-01-13Jan 13, 199301995-12-18Dec 18, 1995Ratification01997-04-29Apr 29, 1997
 Croatia01993-01-13Jan 13, 199301995-05-23May 23, 1995Ratification01997-04-29Apr 29, 1997
 Cuba01993-01-13Jan 13, 199301997-04-29Apr 29, 1997Ratification01997-05-29May 29, 1997
 Cyprus01993-01-13Jan 13, 199301998-08-28Aug 28, 1998Ratification01998-09-27Sep 27, 1998
 Czech Republic01993-01-14Jan 14, 199301996-03-06Mar 6, 1996Ratification01997-04-29Apr 29, 1997
 Democratic Republic of the Congo01993-01-14Jan 14, 199302005-10-12Oct 12, 2005Ratification02005-11-11Nov 11, 2005
 Denmark01993-01-14Jan 14, 199301995-07-13Jul 13, 1995Ratification01997-04-29Apr 29, 1997
 Djibouti01993-09-28Sep 28, 199302006-01-25Jan 25, 2006Ratification02006-02-24Feb 24, 2006
 Dominica01993-08-02Aug 2, 199302001-02-12Feb 12, 2001Ratification02001-03-14Mar 14, 2001
 Dominican Republic01993-01-13Jan 13, 199302009-03-27Mar 27, 2009Ratification02009-04-26Apr 26, 2009
 Ecuador01993-01-14Jan 14, 199301995-09-06Sep 6, 1995Ratification01997-04-29Apr 29, 1997
 El Salvador01993-01-14Jan 14, 199301995-10-30Oct 30, 1995Ratification01997-04-29Apr 29, 1997
 Equatorial Guinea01993-01-14Jan 14, 199301997-04-25Apr 25, 1997Ratification01997-04-29Apr 29, 1997
 Eritrea02000-02-14Feb 14, 2000Accession02000-03-15Mar 15, 2000
 Estonia01993-01-14Jan 14, 199301999-05-26May 26, 1999Ratification01999-06-25Jun 25, 1999
 Ethiopia01993-01-14Jan 14, 199301996-05-13May 13, 1996Ratification01997-04-29Apr 29, 1997
 Federated States of Micronesia01993-01-13Jan 13, 199301999-06-21Jun 21, 1999Ratification01999-07-21Jul 21, 1999
 Fiji01993-01-14Jan 14, 199301993-01-20Jan 20, 1993Ratification01997-04-29Apr 29, 1997
 Finland01993-01-14Jan 14, 199301995-02-07Feb 7, 1995Ratification01997-04-29Apr 29, 1997
 France01993-01-13Jan 13, 199301995-03-02Mar 2, 1995Ratification01997-04-29Apr 29, 1997
 Gabon01993-01-13Jan 13, 199302000-09-08Sep 8, 2000Ratification02000-10-08Oct 8, 2000
 Gambia01993-01-13Jan 13, 199301998-05-19May 19, 1998Ratification01998-06-18Jun 18, 1998
 Georgia01993-01-14Jan 14, 199301995-11-27Nov 27, 1995Ratification01997-04-29Apr 29, 1997
 Germany01993-01-13Jan 13, 199301994-08-12Aug 12, 1994Ratification01997-04-29Apr 29, 1997
 Ghana01993-01-14Jan 14, 199301997-07-09Jul 9, 1997Ratification01997-08-08Aug 8, 1997
 Greece01993-01-13Jan 13, 199301994-12-22Dec 22, 1994Ratification01997-04-29Apr 29, 1997
 Grenada01997-04-09Apr 9, 199702005-06-03Jun 3, 2005Ratification02005-07-03Jul 3, 2005
 Guatemala01993-01-14Jan 14, 199302003-02-12Feb 12, 2003Ratification02003-03-14Mar 14, 2003
 Guinea01993-01-14Jan 14, 199301997-06-09Jun 9, 1997Ratification01997-07-09Jul 9, 1997
 Guinea-Bissau01993-01-14Jan 14, 199302008-05-20May 20, 2008Ratification02008-06-19Jun 19, 2008
 Guyana01993-10-06Oct 6, 199301997-09-12Sep 12, 1997Ratification01997-10-12Oct 12, 1997
 Haiti01993-01-14Jan 14, 199302006-02-22Feb 22, 2006Ratification02006-03-24Mar 24, 2006
 Holy See01993-01-14Jan 14, 199301999-05-12May 12, 1999Ratification01999-06-11Jun 11, 1999
 Honduras01993-01-13Jan 13, 199302005-08-29Aug 29, 2005Ratification02005-09-28Sep 28, 2005
 Hungary01993-01-13Jan 13, 199301996-10-31Oct 31, 1996Ratification01997-04-29Apr 29, 1997
 Iceland01993-01-13Jan 13, 199301997-04-28Apr 28, 1997Ratification01997-04-29Apr 29, 1997
 India01993-01-14Jan 14, 199301996-09-03Sep 3, 1996Ratification01997-04-29Apr 29, 1997
 Indonesia01993-01-13Jan 13, 199301998-11-12Nov 12, 1998Ratification01998-12-12Dec 12, 1998
 Iran01993-01-13Jan 13, 199301997-11-03Nov 3, 1997Ratification01997-12-03Dec 3, 1997
 Iraq02009-01-13Jan 13, 2009Accession02009-02-12Feb 12, 2009
 Ireland01993-01-14Jan 14, 199301996-06-24Jun 24, 1996Ratification01997-04-29Apr 29, 1997
 Italy01993-01-13Jan 13, 199301995-12-08Dec 8, 1995Ratification01997-04-29Apr 29, 1997
 Jamaica01997-04-18Apr 18, 199702000-09-08Sep 8, 2000Ratification02000-10-08Oct 8, 2000
 Japan01993-01-13Jan 13, 199301995-09-15Sep 15, 1995Ratification01997-04-29Apr 29, 1997
 Jordan01997-10-29Oct 29, 1997Accession01997-11-28Nov 28, 1997
 Kazakhstan01993-01-14Jan 14, 199302000-03-23Mar 23, 2000Ratification02000-04-22Apr 22, 2000
 Kenya01993-01-15Jan 15, 199301997-04-25Apr 25, 1997Ratification01997-04-29Apr 29, 1997
 Kiribati02000-09-07Sep 7, 2000Accession02000-10-07Oct 7, 2000
 Kuwait01993-01-27Jan 27, 199301997-05-29May 29, 1997Ratification01997-06-28Jun 28, 1997
 Kyrgyzstan01993-02-22Feb 22, 199302003-09-29Sep 29, 2003Ratification02003-10-29Oct 29, 2003
 Laos01993-05-13May 13, 199301997-02-25Feb 25, 1997Ratification01997-04-29Apr 29, 1997
 Latvia01993-05-06May 6, 199301996-07-23Jul 23, 1996Ratification01997-04-29Apr 29, 1997
 Lebanon02008-11-20Nov 20, 2008Accession02008-12-20Dec 20, 2008
 Lesotho01994-12-07Dec 7, 199401994-12-07Dec 7, 1994Ratification01997-04-29Apr 29, 1997
 Liberia01993-01-15Jan 15, 199302006-02-23Feb 23, 2006Ratification02006-03-25Mar 25, 2006
 Libya02004-01-06Jan 6, 2004Accession02004-02-05Feb 5, 2004
 Liechtenstein01993-07-21Jul 21, 199301999-11-24Nov 24, 1999Ratification01999-12-24Dec 24, 1999
 Lithuania01993-01-13Jan 13, 199301998-04-15Apr 15, 1998Ratification01998-05-15May 15, 1998
 Luxembourg01993-01-13Jan 13, 199301997-04-15Apr 15, 1997Ratification01997-04-29Apr 29, 1997
 Macedonia01997-06-20Jun 20, 1997Accession01997-07-20Jul 20, 1997
 Madagascar01993-01-15Jan 15, 199302004-10-20Oct 20, 2004Ratification02004-11-19Nov 19, 2004
 Malawi01993-01-14Jan 14, 199301998-06-11Jun 11, 1998Ratification01998-07-11Jul 11, 1998
 Malaysia01993-01-13Jan 13, 199302000-04-20Apr 20, 2000Ratification02000-05-20May 20, 2000
 Maldives01993-10-01Oct 1, 199301994-05-31May 31, 1994Ratification01997-04-29Apr 29, 1997
 Mali01993-01-13Jan 13, 199301997-04-28Apr 28, 1997Ratification01997-04-29Apr 29, 1997
 Malta01993-01-13Jan 13, 199301997-04-28Apr 28, 1997Ratification01997-04-29Apr 29, 1997
 Marshall Islands01993-01-13Jan 13, 199302004-05-19May 19, 2004Ratification02004-06-18Jun 18, 2004
 Mauritania01993-01-13Jan 13, 199301998-02-09Feb 9, 1998Ratification01998-03-11Mar 11, 1998
 Mauritius01993-01-14Jan 14, 199301993-02-09Feb 9, 1993Ratification01997-04-29Apr 29, 1997
 Mexico01993-01-13Jan 13, 199301994-08-29Aug 29, 1994Ratification01997-04-29Apr 29, 1997
 Moldova01993-01-13Jan 13, 199301996-07-08Jul 8, 1996Ratification01997-04-29Apr 29, 1997
 Monaco01993-01-13Jan 13, 199301995-06-01Jun 1, 1995Ratification01997-04-29Apr 29, 1997
 Mongolia01993-01-14Jan 14, 199301995-01-17Jan 17, 1995Ratification01997-04-29Apr 29, 1997
 Montenegro02006-10-23Oct 23, 2006Succession(from  Serbia and Montenegro)02006-06-03Jun 3, 2006
 Morocco01993-01-13Jan 13, 199301995-12-28Dec 28, 1995Ratification01997-04-29Apr 29, 1997
 Mozambique02000-08-15Aug 15, 2000Accession02000-09-14Sep 14, 2000
 Namibia01993-01-13Jan 13, 199301995-11-27Nov 27, 1995Ratification01997-04-29Apr 29, 1997
 Nauru01993-01-13Jan 13, 199302001-11-12Nov 12, 2001Ratification02001-12-12Dec 12, 2001
   Nepal01993-01-19Jan 19, 199301997-11-18Nov 18, 1997Ratification01997-12-18Dec 18, 1997
 Netherlands01993-01-14Jan 14, 199301995-06-30Jun 30, 1995Ratification01997-04-29Apr 29, 1997
 New Zealand01993-01-14Jan 14, 199301996-07-15Jul 15, 1996Ratification01997-04-29Apr 29, 1997
 Nicaragua01993-03-09Mar 9, 199301999-11-05Nov 5, 1999Ratification01999-12-05Dec 5, 1999
 Niger01993-01-14Jan 14, 199301997-04-09Apr 9, 1997Ratification01997-04-29Apr 29, 1997
 Nigeria01993-01-13Jan 13, 199301999-05-20May 20, 1999Ratification01999-06-19Jun 19, 1999
 Niue02005-04-21Apr 21, 2005Accession02005-05-21May 21, 2005
 Norway01993-01-13Jan 13, 199301994-04-07Apr 7, 1994Ratification01997-04-29Apr 29, 1997
 Oman01993-02-02Feb 2, 199301995-02-08Feb 8, 1995Ratification01997-04-29Apr 29, 1997
 Pakistan01993-01-13Jan 13, 199301997-10-28Oct 28, 1997Ratification01997-11-27Nov 27, 1997
 Palau02003-02-03Feb 3, 2003Accession02003-03-05Mar 5, 2003
 Panama01993-06-16Jun 16, 199301998-10-07Oct 7, 1998Ratification01998-11-06Nov 6, 1998
 Papua New Guinea01993-01-14Jan 14, 199301996-04-17Apr 17, 1996Ratification01997-04-29Apr 29, 1997
 Paraguay01993-01-14Jan 14, 199301994-12-01Dec 1, 1994Ratification01997-04-29Apr 29, 1997
 Peru01993-01-14Jan 14, 199301995-07-20Jul 20, 1995Ratification01997-04-29Apr 29, 1997
 Philippines01993-01-13Jan 13, 199301996-12-11Dec 11, 1996Ratification01997-04-29Apr 29, 1997
 Poland01993-01-13Jan 13, 199301995-08-23Aug 23, 1995Ratification01997-04-29Apr 29, 1997
 Portugal01993-01-13Jan 13, 199301996-09-10Sep 10, 1996Ratification01997-04-29Apr 29, 1997
 Qatar01993-02-01Feb 1, 199301997-09-03Sep 3, 1997Ratification01997-10-03Oct 3, 1997
 Romania01993-01-13Jan 13, 199301995-02-15Feb 15, 1995Ratification01997-04-29Apr 29, 1997
 Russia01993-01-13Jan 13, 199301997-11-05Nov 5, 1997Ratification01997-12-05Dec 5, 1997
 Rwanda01993-05-17May 17, 199302004-03-31Mar 31, 2004Ratification02004-04-30Apr 30, 2004
 Saint Kitts and Nevis01994-03-16Mar 16, 199402004-05-21May 21, 2004Ratification02004-06-20Jun 20, 2004
 Saint Lucia01993-03-29Mar 29, 199301997-04-09Apr 9, 1997Ratification01997-04-29Apr 29, 1997
 Saint Vincent and the Grenadines01993-09-20Sep 20, 199302002-09-18Sep 18, 2002Ratification02002-10-18Oct 18, 2002
 Samoa01993-01-14Jan 14, 199302002-09-27Sep 27, 2002Ratification02002-10-27Oct 27, 2002
 San Marino01993-01-13Jan 13, 199301999-12-10Dec 10, 1999Ratification02000-01-09Jan 9, 2000
 São Tomé and Príncipe02003-09-09Sep 9, 2003Acceptance02003-10-09Oct 9, 2003
 Saudi Arabia01993-01-20Jan 20, 199301996-08-09Aug 9, 1996Ratification01997-04-29Apr 29, 1997
 Senegal01993-01-13Jan 13, 199301998-07-20Jul 20, 1998Ratification01998-08-19Aug 19, 1998
 Serbia02000-04-20Apr 20, 2000Accession02000-05-20May 20, 2000
 Seychelles01993-01-15Jan 15, 199301993-04-07Apr 7, 1993Ratification01997-04-29Apr 29, 1997
 Sierra Leone01993-01-15Jan 15, 199302004-09-30Sep 30, 2004Ratification02004-10-30Oct 30, 2004
 Singapore01993-01-14Jan 14, 199301997-05-21May 21, 1997Ratification01997-06-20Jun 20, 1997
 Slovakia01993-01-14Jan 14, 199301995-10-27Oct 27, 1995Ratification01997-04-29Apr 29, 1997
 Slovenia01993-01-14Jan 14, 199301997-06-11Jun 11, 1997Ratification01997-07-11Jul 11, 1997
 Solomon Islands02004-09-23Sep 23, 2004Accession02004-10-23Oct 23, 2004
 Somalia02013-05-29May 29, 2013Accession02013-06-28June 28, 2013
 South Africa01993-01-14Jan 14, 199301995-09-13Sep 13, 1995Ratification01997-04-29Apr 29, 1997
 South Korea01993-01-14Jan 14, 199301997-04-28Apr 28, 1997Ratification01997-04-29Apr 29, 1997
 Spain01993-01-13Jan 13, 199301994-08-03Aug 3, 1994Ratification01997-04-29Apr 29, 1997
 Sri Lanka01993-01-14Jan 14, 199301994-08-19Aug 19, 1994Ratification01997-04-29Apr 29, 1997
 Sudan01999-05-24May 24, 1999Accession01999-06-23Jun 23, 1999
 Suriname01997-04-28Apr 28, 199701997-04-28Apr 28, 1997Ratification01997-04-29Apr 29, 1997
 Swaziland01993-09-23Sep 23, 199301996-11-20Nov 20, 1996Ratification01997-04-29Apr 29, 1997
 Sweden01993-01-13Jan 13, 199301993-06-17Jun 17, 1993Ratification01997-04-29Apr 29, 1997
  Switzerland01993-01-14Jan 14, 199301995-03-10Mar 10, 1995Ratification01997-04-29Apr 29, 1997
 Tajikistan01993-01-14Jan 14, 199301995-01-11Jan 11, 1995Ratification01997-04-29Apr 29, 1997
 Tanzania01994-02-25Feb 25, 199401998-06-25Jun 25, 1998Ratification01998-07-25Jul 25, 1998
 Thailand01993-01-14Jan 14, 199302002-12-10Dec 10, 2002Ratification02003-01-09Jan 9, 2003
 Timor-Leste02003-05-07May 7, 2003Accession02003-06-06Jun 6, 2003
 Togo01993-01-13Jan 13, 199301997-04-23Apr 23, 1997Ratification01997-04-29Apr 29, 1997
 Tonga02003-05-29May 29, 2003Accession02003-06-28Jun 28, 2003
 Trinidad and Tobago01997-06-24Jun 24, 1997Accession01997-07-24Jul 24, 1997
 Tunisia01993-01-13Jan 13, 199301997-04-15Apr 15, 1997Ratification01997-04-29Apr 29, 1997
 Turkey01993-01-14Jan 14, 199301997-05-12May 12, 1997Ratification01997-06-11Jun 11, 1997
 Turkmenistan01993-10-12Oct 12, 199301994-09-29Sep 29, 1994Ratification01997-04-29Apr 29, 1997
 Tuvalu02004-01-19Jan 19, 2004Accession02004-02-18Feb 18, 2004
 Uganda01993-01-14Jan 14, 199302001-11-30Nov 30, 2001Ratification02001-12-30Dec 30, 2001
 Ukraine01993-01-13Jan 13, 199301998-10-16Oct 16, 1998Ratification01998-11-15Nov 15, 1998
 United Arab Emirates01993-02-02Feb 2, 199302000-11-28Nov 28, 2000Ratification02000-12-28Dec 28, 2000
 United Kingdom01993-01-13Jan 13, 199301996-05-13May 13, 1996Ratification01997-04-29Apr 29, 1997
 United States01993-01-13Jan 13, 199301997-04-25Apr 25, 1997Ratification01997-04-29Apr 29, 1997
 Uruguay01993-01-15Jan 15, 199301994-10-06Oct 6, 1994Ratification01997-04-29Apr 29, 1997
 Uzbekistan01995-11-24Nov 24, 199501996-07-23Jul 23, 1996Ratification01997-04-29Apr 29, 1997
 Vanuatu02005-09-16Sep 16, 2005Accession02005-10-16Oct 16, 2005
 Venezuela01993-01-14Jan 14, 199301997-12-03Dec 3, 1997Ratification01998-01-02Jan 2, 1998
 Vietnam01993-01-13Jan 13, 199301998-09-30Sep 30, 1998Ratification01998-10-30Oct 30, 1998
 Yemen01993-02-08Feb 8, 199302000-10-02Oct 2, 2000Ratification02000-11-01Nov 1, 2000
 Zambia01993-01-13Jan 13, 199302001-02-09Feb 9, 2001Ratification02001-03-11Mar 11, 2001
 Zimbabwe01993-01-13Jan 13, 199301997-04-25Apr 25, 1997Ratification01997-04-29Apr 29, 1997

  State Parties which are currently member of the Executive Council

States that have signed but not ratified[edit source |edit]

http://en.wikipedia.org/wiki/List_of_parties_to_the_Chemical_Weapons_Convention#Non-signatory_states