| Party | Signature | Provisional application |
RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known | Entry into force | Renunciation | Termination |
|---|---|---|---|---|---|---|
| Afghanistan | 12-02-2002 | 30-09-2002 (R) | 16-06-2003 | |||
| Albania | 15-10-1991 | 15-10-1991 (R) | 15-10-1991 | |||
| Algeria | 17-04-1995 | 22-02-1996 (R) | 04-06-1996 | |||
| Angola | 19-09-1989 | 19-09-1989 (R) | 19-09-1989 | |||
| Antigua and Barbuda | 01-07-1999 | 23-08-2005 (R) | 26-09-2005 | |||
| Argentina | 28-11-1990 | 29-11-1990 (R) | 11-02-1992 | |||
| Armenia | 16-09-1992 | 16-09-1992 (R) | 05-12-1995 | |||
| Australia | 30-09-1996 | 16-12-1998 (R) | 10-02-1999 | |||
| Austria | 29-04-1997 | 17-09-1997 (R) | 16-12-1997 | |||
| Azerbaijan | 18-09-1992 | 22-09-1992 (R) | 23-09-1992 | |||
| Bahamas | 22-09-1992 | 02-06-1993 (R) | 04-10-1994 | |||
| Bahrain | 06-08-1986 | 12-11-1986 (R) | 12-04-1988 | |||
| Bangladesh | 13-03-1987 | 13-03-1987 (R) | 12-04-1988 | |||
| Barbados | 23-05-1986 | 23-05-1986 (R) | 12-04-1988 | |||
| Belarus | 13-08-1992 | 17-09-1992 (R) | 03-12-1992 | |||
| Belgium | 21-09-1989 | 30-06-1992 (R) | 18-09-1992 | |||
| Belize | 18-06-1992 | 25-06-1992 (R) | 29-06-1992 | |||
| Benin | 17-04-1986 | 28-07-1994 (R) | 26-09-1994 | |||
| Bolivia | 05-05-1986 | 26-09-1991 (R) | 03-10-1991 | |||
| Bosnia and Herzegovina | 22-09-1989 | 06-09-1991 (R) | 19-03-1993 | |||
| Botswana | 31-08-1989 | 26-09-1989 (R) | 15-05-1990 | |||
| Brazil | 23-09-1990 | 23-09-1992 (R) | 07-01-1993 | |||
| Bulgaria | 22-07-1991 | 27-07-1992 (R) | 23-09-1992 | |||
| Burkina Faso | 02-10-1987 | 02-11-1988 (R) | 02-11-1988 | |||
| Burundi | 03-04-1995 | 18-03-1996 (R) | 10-03-1998 | |||
| Cabo Verde | 28-09-1989 | 20-04-1993 (R) | 10-05-1993 | |||
| Cambodia | 01-10-1993 | 20-07-1999 (R) | 01-12-1999 | |||
| Cameroon | 27-01-1988 | 07-10-1988 (R) | 07-10-1988 | |||
| Canada | 10-04-1986 | 29-10-1987 (R) | 12-04-1988 | |||
| Central African Republic | 16-06-1998 | 18-08-2000 (R) | 08-09-2000 | |||
| Chad | 09-11-1995 | 21-05-2002 (R) | 11-06-2002 | |||
| Chile | 10-04-1986 | 29-03-1988 (R) | 12-04-1988 | |||
| China | 28-04-1988 | 30-04-1988 (R) | 30-04-1988 | |||
| Colombia | 27-05-1986 | 08-09-1995 (R) | 30-11-1995 | |||
| Comoros | 07-10-2010 | |||||
| Costa Rica | 23-09-1989 | 19-03-1993 (R) | 08-02-1994 | |||
| Côte d'Ivoire | 29-05-1986 | 07-06-1988 (R) | 07-06-1988 | |||
| Croatia | 22-09-1989 | 06-09-1991 (R) | 19-03-1993 | |||
| Cyprus | 25-06-1986 | 11-03-1987 (R) | 12-04-1988 | |||
| Czech Republic | 20-09-1990 | 20-09-1990 (R) | 01-01-1993 | |||
| Democratic Republic of the Congo | 26-03-1986 | 07-02-1989 (R) | 07-02-1989 | |||
| Denmark | 27-08-1986 | 18-08-1987 (R) | 12-04-1988 | |||
| Djibouti | 30-01-2006 | 28-07-2006 (R) | 12-01-2007 | |||
| Dominica | 29-04-1988 | 02-08-1991 (R) | 07-10-1991 | |||
| Dominican Republic | 17-11-1994 | 19-11-1996 (R) | 07-03-1997 | |||
| Ecuador | 11-10-1985 | 15-01-1986 (R) | 12-04-1988 | |||
| Egypt | 06-06-1986 | 21-09-1987 (R) | 12-04-1988 | |||
| El Salvador | 12-03-1991 | 17-06-1991 (R) | 20-12-1991 | |||
| Equatorial Guinea | 07-04-1986 | 17-06-1992 (R) | 27-10-1994 | |||
| Eritrea | 11-10-1995 | 11-10-1995 (R) | 10-09-1996 | |||
| Estonia | 24-09-1992 | 24-09-1992 (R) | 24-09-1992 | |||
| Eswatini | 25-09-1989 | 03-04-1990 (R) | 18-04-1990 | |||
| Ethiopia | 21-09-1990 | 21-02-1991 (R) | 13-08-1991 | |||
| Federated States of Micronesia | 24-06-1993 | 11-08-1993 (R) | 11-08-1993 | |||
| Fiji | 03-10-1986 | 24-05-1990 (R) | 24-09-1990 | |||
| Finland | 13-05-1988 | 28-12-1988 (R) | 28-12-1988 | |||
| France | 22-07-1986 | 28-12-1989 (R) | 28-12-1989 | |||
| Gabon | 15-04-1994 | 26-09-2002 (R) | 26-03-2003 | |||
| Gambia, The | 15-10-1991 | 15-10-1991 (R) | 11-09-1992 | |||
| Georgia | 24-09-1992 | 20-11-1992 (R) | 29-12-1992 | |||
| Germany | 24-07-1986 | 06-10-1987 (R) | 12-04-1988 | |||
| Ghana | 25-06-1986 | 29-04-1988 (R) | 29-04-1988 | |||
| Greece | 18-07-1986 | 24-05-1989 (R) | 30-08-1993 | |||
| Grenada | 31-01-1986 | 28-01-1988 (R) | 12-04-1988 | |||
| Guatemala | 15-10-1991 | 10-07-1996 (R) | 11-07-1996 | |||
| Guinea | 25-09-1989 | 19-11-1993 (R) | 05-10-1995 | |||
| Guinea-Bissau | 27-09-1990 | 12-07-2006 (R) | 12-07-2006 | |||
| Guyana | 05-08-1988 | 18-01-1989 (R) | 18-01-1989 | |||
| Haïti | 29-09-1987 | 11-12-1996 (R) | 11-12-1996 | |||
| Honduras | 09-10-1991 | 30-06-1992 (R) | 30-06-1992 | |||
| Hungary | 10-03-1987 | 21-04-1988 (R) | 21-04-1988 | |||
| Iceland | 24-07-1998 | 24-07-1998 (R) | 25-09-1998 | |||
| India | 13-04-1992 | 20-09-1993 (R) | 06-01-1994 | |||
| Indonesia | 26-06-1986 | 26-09-1986 (R) | 12-04-1988 | |||
| Iran | 05-03-2002 | 06-10-2003 (R) | 15-12-2003 | |||
| Iraq | 20-10-2007 | 12-05-2008 (R) | 06-10-2008 | |||
| Ireland | 18-09-1986 | 05-07-1989 (R) | 27-10-1989 | |||
| Israel | 22-01-1992 | 21-05-1992 (R) | 21-05-1992 | |||
| Italy | 19-02-1986 | 29-04-1988 (R) | 29-04-1988 | |||
| Jamaica | 11-09-1986 | 15-12-1987 (R) | 12-04-1988 | |||
| Japan | 12-09-1986 | 05-06-1987 (R) | 12-04-1988 | |||
| Jordan | 05-02-1986 | 16-12-1986 (R) | 12-04-1988 | |||
| Kazakhstan | 23-07-1992 | 18-09-1992 (R) | 12-08-1993 | |||
| Kenya | 02-10-1987 | 28-11-1988 (R) | 28-11-1988 | |||
| Kosovo | 29-06-2009 | 29-06-2009 (R) | 29-06-2009 | |||
| Kuwait | 06-03-1987 | 06-07-1987 (R) | 12-04-1988 | |||
| Kyrgyzstan | 23-09-1992 | 28-09-1992 (R) | 21-09-1993 | |||
| Laos | 13-01-1999 | 09-07-1999 (R) | 05-04-2000 | |||
| Latvia | 29-09-1993 | 29-09-1993 (R) | 21-08-1998 | |||
| Lebanon | 27-05-1994 | 07-06-1994 (R) | 19-10-1994 | |||
| Lesotho | 22-12-1986 | 30-01-1987 (R) | 12-04-1988 | |||
| Liberia | 01-07-1998 | 03-05-2005 (R) | 12-04-2007 | |||
| Libya | 15-10-1991 | 19-02-1992 (R) | 05-04-1993 | |||
| Lithuania | 22-09-1992 | 22-09-1992 (R) | 08-06-1993 | |||
| Luxembourg | 24-09-1990 | 04-06-1991 (R) | 29-08-1991 | |||
| Madagascar | 27-05-1987 | 08-06-1988 (R) | 08-06-1988 | |||
| Malawi | 12-02-1987 | 14-05-1987 (R) | 12-04-1988 | |||
| Malaysia | 02-07-1991 | 02-08-1991 (R) | 06-12-1991 | |||
| Maldives | 26-03-2002 | 06-12-2002 (R) | 19-05-2005 | |||
| Mali | 05-10-1990 | 05-10-1990 (R) | 22-10-1992 | |||
| Malta | 16-09-1986 | 13-02-1990 (R) | 12-09-1990 | |||
| Mauritania | 10-04-1991 | 08-10-1991 (R) | 08-09-1992 | |||
| Mauritius | 04-11-1988 | 19-10-1990 (R) | 28-12-1990 | |||
| Mexico | 22-10-2007 | 17-06-2008 (R) | 01-07-2009 | |||
| Moldova | 22-09-1992 | 22-09-1992 (R) | 09-06-1993 | |||
| Mongolia | 14-06-1991 | 06-01-1992 (R) | 21-01-1999 | |||
| Montenegro | 18-01-2007 | 18-01-2007 (R) | 18-01-2007 | |||
| Morocco | 11-04-1986 | 16-09-1992 (R) | 17-09-1992 | |||
| Mozambique | 11-11-1993 | 30-11-1993 (R) | 23-11-1994 | |||
| Namibia | 25-09-1990 | 25-09-1990 (R) | 25-09-1990 | |||
| Nepal | 23-09-1992 | 23-09-1993 (R) | 09-02-1994 | |||
| Netherlands, the Kingdom of the | 03-02-1986 | 09-10-1987 (R) | 12-04-1988 | |||
| New Zealand | 06-09-2005 | 17-01-2008 (R) | 22-04-2008 | |||
| Nicaragua | 28-09-1990 | 13-04-1992 (R) | 12-06-1992 | |||
| Niger | 11-04-1994 | |||||
| Nigeria | 23-09-1986 | 08-03-1988 (R) | 12-04-1988 | |||
| North Macedonia | 22-09-1989 | 06-09-1991 (R) | 19-03-1993 | |||
| Norway | 06-06-1988 | 03-07-1989 (R) | 09-08-1989 | |||
| Oman | 21-06-1988 | 24-01-1989 (R) | 24-01-1989 | |||
| Pakistan | 07-07-1986 | 01-12-1986 (R) | 12-04-1988 | |||
| Palau | 16-12-1997 | 16-12-1997 (R) | 16-12-1997 | |||
| Panama | 31-01-1995 | 21-05-1996 (R) | 21-02-1997 | |||
| Papua New Guinea | 09-05-1990 | 29-10-1990 (R) | 21-10-1991 | |||
| Paraguay | 13-09-1991 | 26-05-1992 (R) | 30-06-1992 | |||
| Peru | 19-12-1990 | 05-06-1991 (R) | 02-12-1991 | |||
| Philippines | 15-09-1986 | 22-11-1993 (R) | 08-02-1994 | |||
| Poland | 23-01-1989 | 28-12-1989 (R) | 29-06-1990 | |||
| Portugal | 01-10-1987 | 06-06-1988 (R) | 06-06-1988 | |||
| Qatar | 27-06-1996 | 27-06-1996 (R) | 22-10-1996 | |||
| Republic of Korea, the | 11-10-1985 | 24-11-1987 (R) | 12-04-1988 | |||
| Republic of the Congo | 07-06-1988 | 05-07-1990 (R) | 16-10-1991 | |||
| Romania | 06-08-1991 | 22-06-1992 (R) | 10-09-1992 | |||
| Russian Federation | 15-09-1992 | 29-12-1992 (R) | 29-12-1992 | |||
| Rwanda | 27-10-1989 | 27-10-1989 (R) | 27-09-2002 | |||
| Saint Kitts and Nevis | 18-04-1986 | 16-09-1999 (R) | 21-09-1999 | |||
| Saint Lucia | 13-01-1986 | 25-07-1988 (R) | 25-07-1988 | |||
| Saint Vincent and the Grenadines | 26-04-1990 | 08-06-1990 (R) | 10-09-1990 | |||
| Samoa | 12-09-1986 | 17-03-1987 (R) | 12-04-1988 | |||
| São Tomé e Principe | 07-04-2010 | |||||
| Saudi Arabia | 08-04-1986 | 06-08-1986 (R) | 12-04-1988 | |||
| Senegal | 30-10-1985 | 10-03-1987 (R) | 12-04-1988 | |||
| Serbia | 22-09-1989 | 06-09-1991 (R) | 19-03-1993 | |||
| Seychelles | 22-06-1992 | 20-08-1992 (R) | 15-09-1992 | |||
| Sierra Leone | 04-12-1985 | 07-05-1996 (R) | 20-06-1996 | |||
| Singapore | 03-06-1997 | 20-06-1997 (R) | 24-02-1998 | |||
| Slovakia | 20-09-1990 | 20-09-1990 (R) | 01-01-1993 | |||
| Slovenia | 22-09-1989 | 06-09-1991 (R) | 19-03-1993 | |||
| Solomon Islands | 03-10-1996 | 12-07-2005 (R) | 27-10-2005 | |||
| South Africa | 16-12-1992 | 02-03-1994 (R) | 10-03-1994 | |||
| Spain | 27-04-1988 | 29-04-1988 (R) | 29-04-1988 | |||
| Sri Lanka | 03-10-1986 | 27-05-1988 (R) | 27-05-1988 | |||
| Sudan | 10-03-1987 | 21-08-1991 (R) | 07-11-1991 | |||
| Suriname | 20-03-1995 | 02-07-2003 (R) | 02-07-2003 | |||
| Sweden | 02-04-1987 | 31-12-1987 (R) | 12-04-1988 | |||
| Switzerland | 07-07-1986 | 08-02-1988 (R) | 12-04-1988 | |||
| Syria | 28-09-1990 | 10-01-2002 (R) | 14-05-2002 | |||
| Tajikistan | 04-06-1993 | 26-07-1993 (R) | 09-12-2002 | |||
| Tanzania | 24-09-1990 | 24-01-1991 (R) | 19-06-1992 | |||
| Thailand | 03-10-1996 | 11-08-2000 (R) | 20-10-2000 | |||
| Timor-Leste | 23-07-2002 | 23-07-2002 (R) | 23-07-2002 | |||
| Togo | 30-05-1986 | 15-04-1988 (R) | 15-04-1988 | |||
| Trinidad and Tobago | 17-01-1991 | 10-09-1991 (R) | 02-07-1992 | |||
| Tunisia | 01-10-1986 | 07-06-1988 (R) | 07-06-1988 | |||
| Türkiye | 11-10-1985 | 03-06-1988 (R) | 03-06-1988 | |||
| Turkmenistan | 26-09-1992 | 26-09-1992 (R) | 01-10-1993 | |||
| Uganda | 30-09-1991 | 18-05-1992 (R) | 10-06-1992 | |||
| Ukraine | 27-09-1993 | 27-09-1993 (R) | 19-07-1994 | |||
| United Arab Emirates | 18-09-1992 | 20-10-1993 (R) | 20-10-1993 | |||
| United Kingdom | 09-04-1986 | 12-04-1988 (R) | 12-04-1988 | |||
| United States of America | 18-06-1986 | 12-04-1988 (R) | 12-04-1988 | |||
| Uruguay | 08-04-1986 | 09-12-1992 (R) | 01-03-1993 | |||
| Uzbekistan | 24-09-1992 | 24-09-1992 (R) | 04-11-1993 | |||
| Vanuatu | 07-03-1986 | 27-07-1988 (R) | 27-07-1988 | |||
| Venezuela | 26-08-1992 | 30-11-1993 (R) | 09-05-1994 | |||
| Vietnam | 27-09-1993 | 04-04-1994 (R) | 05-10-1994 | |||
| Yemen | 01-10-1986 | 10-01-1990 (R) | 12-03-1996 | |||
| Zambia | 07-10-1986 | 06-06-1988 (R) | 06-06-1988 | |||
| Zimbabwe | 27-09-1989 | 02-04-1992 (R) | 10-04-1992 |