| 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 | 26-09-1986 | |||||
| Albania | 30-04-2003 (A) | 31-05-2003 | ||||
| Algeria | 24-09-1987 | 15-01-2004 (R) | 15-02-2004 | |||
| Argentina | 17-01-1990 (A) | 17-02-1990 | ||||
| Armenia | 24-08-1993 (A) | 24-09-1993 | ||||
| Australia | 26-09-1986 | 22-09-1987 (R) | 23-10-1987 | |||
| Austria | 26-09-1986 | 21-11-1989 (R) | 22-12-1989 | |||
| Bangladesh | 07-01-1988 (A) | 07-02-1988 | ||||
| Belarus | 26-09-1986 | 26-09-1986 | 26-01-1987 (R) | 26-02-1987 | ||
| Belgium | 26-09-1986 | 04-01-1999 (R) | 04-02-1999 | |||
| Benin | 18-09-2019 (A) | 18-10-2019 | ||||
| Bolivia | 22-08-2003 (A) | 21-09-2003 | ||||
| Bosnia and Herzegovina | 30-06-1998 (Su) | 01-03-1992 | ||||
| Botswana | 11-11-2011 (A) | 11-12-2011 | ||||
| Brazil | 26-09-1986 | 04-12-1990 (R) | 04-01-1991 | |||
| Bulgaria | 26-09-1986 | 24-02-1988 (R) | 26-03-1988 | |||
| Burkina Faso | 07-08-2014 (A) | 06-09-2014 | ||||
| Cambodia | 26-09-2022 (A) | 26-10-2022 | ||||
| Cameroon | 25-09-1987 | 17-01-2006 (R) | 16-02-2006 | |||
| Canada | 26-09-1986 | 12-08-2002 (R) | 12-09-2002 | |||
| Chile | 26-09-1986 | 22-09-2004 (R) | 23-10-2004 | |||
| China | 26-09-1986 | 10-09-1987 (R) | 11-10-1987 | |||
| Colombia | 23-06-2005 (A) | 23-07-2005 | ||||
| Costa Rica | 26-09-1986 | 16-09-1991 (R) | 17-10-1991 | |||
| Côte d'Ivoire | 26-09-1986 | 21-09-2020 (R) | 21-10-2020 | |||
| Croatia | 29-09-1992 (Su) | 08-10-1991 | ||||
| Cuba | 26-09-1986 | 08-01-1991 (R) | 08-02-1991 | |||
| Cyprus | 04-01-1989 (A) | 04-02-1989 | ||||
| Czech Republic | 24-03-1993 (Su) | 01-01-1993 | ||||
| Czechoslovakia (<01-01-1993) | 26-09-1986 | 04-08-1988 (R) | 03-09-1988 | |||
| Democratic People's Republic of Korea | 29-09-1986 | |||||
| Democratic Republic of the Congo | 30-09-1986 | |||||
| Denmark | 26-09-1986 | 26-09-2008 (R) | 26-10-2008 | |||
| Ecuador | 16-09-2019 (A) | 16-10-2019 | ||||
| Egypt | 26-09-1986 | 17-10-1988 (R) | 17-11-1988 | |||
| El Salvador | 28-07-2005 (A) | 27-08-2005 | ||||
| Eritrea | 13-03-2020 (A) | 12-04-2020 | ||||
| Estonia | 09-05-1994 (A) | 09-06-1994 | ||||
| EURATOM (European Atomic Energy Community) | 14-11-2006 (A) | 14-12-2006 | ||||
| FAO (Food and Agriculture Organization of the United Nations) | 19-10-1990 (A) | 19-11-1990 | ||||
| Finland | 26-09-1986 | 27-11-1990 (R) | 28-12-1990 | |||
| France | 26-09-1986 | 06-03-1989 (R) | 06-04-1989 | |||
| Gabon | 19-02-2008 (A) | 20-03-2008 | ||||
| Georgia | 10-04-2018 (A) | 10-05-2018 | ||||
| Germany | 26-09-1986 | 26-09-1986 | 14-09-1989 (R) | 15-10-1989 | ||
| Ghana | 05-09-2016 (A) | 05-10-2016 | ||||
| Greece | 26-09-1986 | 26-09-1986 | 06-06-1991 (R) | 07-07-1991 | ||
| Guatemala | 26-09-1986 | 08-08-1988 (R) | 08-09-1988 | |||
| Holy See | 26-09-1986 | |||||
| Hungary | 26-09-1986 | 10-03-1987 (R) | 10-04-1987 | |||
| Iceland | 26-09-1986 | 27-01-2006 (R) | 26-02-2006 | |||
| India | 29-09-1986 | 28-01-1988 (R) | 28-02-1988 | |||
| Indonesia | 26-09-1986 | 12-11-1993 (R) | 13-12-1993 | |||
| Iran | 26-09-1986 | 09-10-2000 (R) | 09-11-2000 | |||
| Iraq | 12-08-1987 | 21-07-1988 (R) | 21-08-1988 | |||
| Ireland | 26-09-1986 | 13-09-1991 (R) | 14-10-1991 | |||
| Israel | 26-09-1986 | 25-05-1989 (R) | 25-06-1989 | |||
| Italy | 26-09-1986 | 25-10-1990 (R) | 25-11-1990 | |||
| Japan | 06-03-1987 | 09-06-1987 (R) | 10-07-1987 | |||
| Jordan | 02-10-1986 | 11-12-1987 (R) | 11-01-1988 | |||
| Kazakhstan | 10-03-2010 (A) | 09-04-2010 | ||||
| Kuwait | 13-05-2003 (A) | 13-06-2003 | ||||
| Laos | 10-05-2013 (A) | 09-06-2013 | ||||
| Latvia | 28-12-1992 (A) | 28-01-1993 | ||||
| Lebanon | 26-09-1986 | 17-04-1997 (R) | 18-05-1997 | |||
| Lesotho | 17-09-2013 (A) | 17-10-2013 | ||||
| Liberia | 18-09-2024 (A) | 18-10-2024 | ||||
| Libya | 27-06-1990 (A) | 28-07-1990 | ||||
| Liechtenstein | 26-09-1986 | 19-04-1994 (R) | 20-05-1994 | |||
| Lithuania | 21-09-2000 (A) | 22-10-2000 | ||||
| Luxembourg | 26-09-2000 (A) | 27-10-2000 | ||||
| Madagascar | 03-03-2017 (A) | 02-04-2017 | ||||
| Malawi | 11-02-2022 (A) | 13-03-2022 | ||||
| Malaysia | 01-09-1987 (S) | 02-10-1987 | ||||
| Mali | 02-10-1986 | 01-10-2007 (R) | 31-10-2007 | |||
| Mauritania | 19-11-2011 (A) | 19-10-2011 | ||||
| Mauritius | 17-08-1992 (A) | 17-09-1992 | ||||
| Mexico | 26-09-1986 | 10-05-1988 (R) | 10-06-1988 | |||
| Moldova | 07-05-1998 (A) | 07-06-1998 | ||||
| Monaco | 26-09-1986 | 19-07-1989 (R) | 19-08-1989 | |||
| Mongolia | 08-01-1987 | 11-06-1987 (R) | 12-07-1987 | |||
| Montenegro | 21-03-2007 (Su) | 03-06-2006 | ||||
| Morocco | 26-09-1986 | 07-10-1993 (R) | 07-11-1993 | |||
| Mozambique | 30-10-2009 (A) | 29-11-2009 | ||||
| Myanmar | 04-10-2022 (A) | 03-11-2022 | ||||
| Namibia | 27-07-2020 (A) | 26-08-2020 | ||||
| Netherlands, the Kingdom of the | 26-09-1986 | 26-10-1986 | 23-09-1991 (R) | 24-10-1991 | ||
| New Zealand | 11-03-1987 (A) | 11-04-1987 | ||||
| Nicaragua | 11-11-1993 (A) | 12-12-1993 | ||||
| Niger | 26-09-1986 | 05-12-2016 (R) | 04-01-2017 | |||
| Nigeria | 21-01-1987 | 10-08-1990 (R) | 10-09-1990 | |||
| North Macedonia | 20-09-1996 (Su) | 17-11-1991 | ||||
| Norway | 26-09-1986 (S) | 26-02-1987 | ||||
| Oman | 09-07-2009 (A) | 08-08-2009 | ||||
| Pakistan | 11-09-1989 (A) | 12-10-1989 | ||||
| Panama | 26-09-1986 | 01-04-1999 (R) | 02-05-1999 | |||
| Paraguay | 02-10-1986 | 06-02-2013 (R) | 08-03-2013 | |||
| Peru | 17-07-1995 (A) | 17-08-1995 | ||||
| Philippines | 05-05-1997 (A) | 05-06-1997 | ||||
| Poland | 26-09-1986 | 24-03-1988 (R) | 24-04-1988 | |||
| Portugal | 26-09-1986 | 23-10-2003 (R) | 23-11-2003 | |||
| Qatar | 04-11-2005 (A) | 04-12-2005 | ||||
| Republic of Korea, the | 08-06-1990 (A) | 09-07-1990 | ||||
| Romania | 12-06-1990 (A) | 13-07-1990 | ||||
| Russian Federation | 26-09-1986 | 23-12-1986 (R) | 26-02-1987 | |||
| Rwanda | 23-09-2021 (A) | 23-10-2021 | ||||
| Saint Vincent and the Grenadines | 18-09-2001 (A) | 19-10-2001 | ||||
| Saudi Arabia | 03-11-1989 (A) | 04-12-1989 | ||||
| Senegal | 15-06-1987 | 24-12-2008 (R) | 23-01-2009 | |||
| Serbia | 05-02-2002 (Su) | 27-04-1992 | ||||
| Sierra Leone | 25-03-1987 | |||||
| Singapore | 15-12-1997 (A) | 15-01-1998 | ||||
| Slovakia | 10-02-1993 (Su) | 01-01-1993 | ||||
| Slovenia | 07-07-1992 (Su) | 25-06-1991 | ||||
| South Africa | 10-08-1987 | 10-08-1987 (R) | 10-09-1987 | |||
| Spain | 26-09-1986 | 13-09-1989 (R) | 14-10-1989 | |||
| Sri Lanka | 11-01-1991 (A) | 11-02-1991 | ||||
| Sudan | 26-09-1986 | |||||
| Sweden | 26-09-1986 | 24-06-1992 (R) | 25-07-1992 | |||
| Switzerland | 26-09-1986 | 31-05-1988 (R) | 01-07-1988 | |||
| Syria | 02-07-1987 | 17-09-2018 (R) | 17-10-2018 | |||
| Tajikistan | 23-09-2011 (A) | 23-10-2011 | ||||
| Tanzania | 27-01-2005 (A) | 26-02-2005 | ||||
| Thailand | 25-09-1987 | 21-03-1989 (R) | 21-04-1989 | |||
| Tunisia | 24-02-1987 | 24-02-1989 (R) | 27-03-1989 | |||
| Türkiye | 26-09-1986 | 03-01-1991 (R) | 03-02-1991 | |||
| Turkmenistan | 14-11-2023 (A) | 14-12-2023 | ||||
| Ukraine | 26-09-1986 | 26-09-1986 | 26-01-1987 (R) | 26-02-1987 | ||
| United Arab Emirates | 02-10-1987 (A) | 02-11-1987 | ||||
| United Kingdom | 26-09-1986 | 09-02-1990 (R) | 12-03-1990 | |||
| United States of America | 26-09-1986 | 19-09-1988 (R) | 20-10-1988 | |||
| Uruguay | 21-12-1989 (A) | 21-01-1990 | ||||
| Vietnam | 29-09-1987 (A) | 30-10-1987 | ||||
| WHO (World Health Organization) | 10-08-1988 (A) | 10-09-1988 | ||||
| WMO (World Meteorological Organization) | 17-04-1990 (A) | 18-05-1990 | ||||
| Yugoslavia (< 25-06-1991) | 09-04-1991 (A) | 10-05-1991 | ||||
| Zimbabwe | 26-09-1986 | 20-09-2021 (R) | 20-10-2021 |
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