| 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 |
|---|---|---|---|---|---|---|
| Albania | 07-06-2004 (A) | 07-09-2004 | ||||
| Algeria | 03-11-1983 (A) | 03-02-1984 | ||||
| Angola | 03-10-1991 (A) | 03-01-1992 | ||||
| Antigua and Barbuda | 09-02-1987 (A) | 09-05-1987 | ||||
| Argentina | 24-02-1982 (A) | 24-05-1982 | ||||
| Australia | 17-08-1983 (A) | 17-11-1983 | ||||
| Austria | 27-05-1988 (A) | 27-08-1988 | ||||
| Bahamas | 16-02-1979 (A) | 01-05-1981 | ||||
| Barbados | 29-05-1984 (A) | 29-08-1984 | ||||
| Belgium | 08-09-1978 | 24-09-1979 (R) | 01-05-1981 | |||
| Belize | 02-04-1991 (A) | 02-07-1991 | ||||
| Benin | 11-02-2000 (A) | 11-05-2000 | ||||
| Bolivia | 04-06-1999 (A) | 04-09-1999 | ||||
| Brazil | 20-11-1985 (A) | 20-02-1986 | ||||
| Brunei | 23-10-1986 (A) | 23-01-1987 | ||||
| Bulgaria | 02-11-1983 (A) | 02-02-1984 | ||||
| Cambodia | 28-11-1994 (A) | 28-02-1995 | ||||
| Chile | 15-07-1992 (A) | 15-10-1992 | ||||
| China | 17-12-1982 (A) | 17-03-1983 | ||||
| Colombia | 31-10-1980 (A) | 01-05-1981 | ||||
| Comoros | 22-11-2000 (A) | 22-02-2001 | ||||
| Costa Rica | 06-06-2011 (A) | 06-09-2011 | ||||
| Côte d'Ivoire | 05-10-1987 (A) | 05-01-1988 | ||||
| Croatia | 27-07-1992 (Su) | 08-10-1991 | ||||
| Cuba | 19-06-1992 (A) | 19-09-1992 | ||||
| Cyprus | 11-10-1985 (A) | 11-01-1986 | ||||
| Czech Republic | 19-10-1993 (Su) | 01-01-1993 | ||||
| Czechoslovakia (<01-01-1993) | 02-06-1983 (A) | 02-09-1983 | ||||
| Democratic People's Republic of Korea | 01-05-1985 (A) | 01-08-1985 | ||||
| Denmark | 27-11-1980 (A) | 01-05-1981 | ||||
| Dominica | 21-06-2000 (A) | 21-09-2000 | ||||
| Ecuador | 21-05-2008 (A) | 21-08-2008 | ||||
| Egypt | 07-08-1986 (A) | 07-11-1986 | ||||
| Equatorial Guinea | 24-04-1996 (A) | 24-07-1996 | ||||
| Estonia | 16-12-1991 (A) | 16-03-1992 | ||||
| Ethiopia | 03-01-1986 (A) | 03-04-1986 | ||||
| Fiji | 28-07-2004 (A) | 28-10-2004 | ||||
| Finland | 30-04-1981 (A) | 01-05-1981 | ||||
| France | 26-01-1979 | 21-12-1979 (R) | 01-05-1981 | |||
| Germany | 16-11-1978 | 06-06-1980 (R) | 01-05-1981 | |||
| Ghana | 19-05-1983 (A) | 19-08-1983 | ||||
| Greece | 17-07-1981 (A) | 17-10-1981 | ||||
| Grenada | 28-06-2004 (A) | 28-09-2004 | ||||
| Guinea | 02-10-2002 (A) | 02-01-2003 | ||||
| Guinea-Bissau | 12-05-2022 (A) | 12-08-2022 | ||||
| Guyana | 10-12-1997 (A) | 10-03-1998 | ||||
| Honduras | 24-09-1985 (A) | 24-12-1985 | ||||
| Hungary | 03-02-1982 (A) | 03-05-1982 | ||||
| Iceland | 06-07-1983 (A) | 06-10-1983 | ||||
| India | 03-04-1986 (A) | 03-07-1986 | ||||
| Indonesia | 23-08-1988 (A) | 23-11-1988 | ||||
| Iran | 31-08-2000 (A) | 30-11-2000 | ||||
| Ireland | 29-11-1983 (A) | 29-02-1984 | ||||
| Israel | 21-08-1981 (A) | 21-11-1981 | ||||
| Italy | 01-10-1982 (A) | 01-01-1983 | ||||
| Jamaica | 17-08-2005 (A) | 17-11-2005 | ||||
| Japan | 15-05-1980 (A) | 01-05-1981 | ||||
| Kazakhstan | 07-03-1994 (A) | 07-06-1994 | ||||
| Kenya | 07-07-2015 (A) | 07-10-2015 | ||||
| Kiribati | 05-02-2007 (A) | 05-05-2007 | ||||
| Kuwait | 29-06-1979 (A) | 01-05-1981 | ||||
| Latvia | 05-08-2005 (A) | 05-11-2005 | ||||
| Lebanon | 29-11-1983 (A) | 29-02-1984 | ||||
| Liberia | 24-10-1978 | 28-10-1980 (R) | 01-05-1981 | |||
| Libya | 02-07-1981 (A) | 02-10-1981 | ||||
| Lithuania | 04-12-1991 (A) | 04-03-1992 | ||||
| Luxembourg | 14-02-1991 (A) | 14-05-1991 | ||||
| Malaysia | 19-10-1983 (A) | 19-01-1984 | ||||
| Malta | 08-08-1986 (A) | 08-11-1986 | ||||
| Marshall Islands | 26-04-1988 (A) | 26-07-1988 | ||||
| Mauritania | 24-11-1997 (A) | 24-02-1998 | ||||
| Mexico | 01-06-1978 | 30-06-1983 (R) | 30-09-1983 | |||
| Montenegro | 03-06-2006 (Su) | 03-06-2006 | ||||
| Morocco | 30-01-2001 (A) | 30-04-2001 | ||||
| Myanmar | 11-11-1987 (A) | 11-02-1988 | ||||
| Namibia | 27-11-2000 (A) | 27-02-2001 | ||||
| Netherlands, the Kingdom of the | 17-11-1978 | 08-07-1980 (R) | 01-05-1981 | |||
| New Zealand | 23-02-1990 (A) | 23-05-1990 | ||||
| Nigeria | 13-11-1984 (A) | 13-02-1985 | ||||
| Norway | 25-03-1981 (A) | 01-05-1981 | ||||
| Oman | 25-04-1985 (A) | 25-07-1985 | ||||
| Pakistan | 10-04-1985 (A) | 10-07-1985 | ||||
| Palau | 29-09-2011 (A) | 29-12-2011 | ||||
| Panama | 14-07-1982 (A) | 14-10-1982 | ||||
| Peru | 16-07-1982 (A) | 16-10-1982 | ||||
| Philippines | 24-04-2018 (A) | 24-07-2018 | ||||
| Poland | 16-10-1978 | 15-03-1984 (R) | 15-06-1984 | |||
| Portugal | 07-11-1983 (A) | 07-02-1984 | ||||
| Republic of Korea, the | 02-12-1982 (A) | 02-03-1983 | ||||
| Republic of the Congo | 19-05-2014 (A) | 19-08-2014 | ||||
| Romania | 14-01-2008 (A) | 14-04-2008 | ||||
| Russian Federation | 12-05-1981 (A) | 12-08-1981 | ||||
| Saint Kitts and Nevis | 11-06-2004 (A) | 11-09-2004 | ||||
| Saint Lucia | 20-05-2004 (A) | 20-08-2004 | ||||
| Saint Vincent and the Grenadines | 13-07-1987 (A) | 13-10-1987 | ||||
| Samoa | 14-03-1997 (A) | 14-06-1997 | ||||
| San Marino | 19-04-2021 (A) | 19-07-2021 | ||||
| São Tomé e Principe | 29-10-1998 (A) | 29-01-1999 | ||||
| Saudi Arabia | 02-03-1990 (A) | 02-06-1990 | ||||
| Senegal | 16-01-1997 (A) | 16-04-1997 | ||||
| Serbia | 12-03-2001 (Su) | 27-04-1992 | ||||
| Seychelles | 10-05-1988 (A) | 10-08-1988 | ||||
| Sierra Leone | 10-03-2008 (A) | 10-06-2008 | ||||
| Singapore | 01-06-1984 (A) | 01-09-1984 | ||||
| Slovakia | 30-01-1995 (Su) | 01-01-1993 | ||||
| Slovenia | 12-11-1992 (Su) | 25-06-1991 | ||||
| Solomon Islands | 18-10-2023 (A) | 18-01-2024 | ||||
| South Africa | 11-01-1982 (A) | 11-04-1982 | ||||
| Spain | 30-04-1980 (A) | 01-05-1981 | ||||
| Sweden | 01-03-1979 | 21-12-1979 (R) | 01-05-1981 | |||
| Switzerland | 01-04-1982 (A) | 01-07-1982 | ||||
| Syria | 20-07-2001 (A) | 20-10-2001 | ||||
| Togo | 19-07-1989 (A) | 19-10-1989 | ||||
| Tonga | 18-09-2003 (A) | 18-12-2003 | ||||
| Trinidad and Tobago | 07-06-2012 (A) | 07-09-2012 | ||||
| Tunisia | 06-08-1980 (A) | 01-05-1981 | ||||
| Türkiye | 03-09-2013 (A) | 03-12-2013 | ||||
| Tuvalu | 30-06-2004 (A) | 30-09-2004 | ||||
| Ukraine | 16-07-1992 (A) | 16-10-1992 | ||||
| United Arab Emirates | 15-12-1983 (A) | 15-03-1984 | ||||
| United Kingdom | 24-08-1978 | 05-11-1979 (R) | 01-05-1981 | |||
| United States of America | 27-06-1978 | 12-08-1980 (R) | 01-05-1981 | |||
| Uruguay | 30-04-1979 (A) | 01-05-1981 | ||||
| Vanuatu | 28-07-1982 (A) | 28-10-1982 | ||||
| Vietnam | 12-10-1992 (A) | 12-01-1993 | ||||
| Yugoslavia (< 25-06-1991) | 03-07-1978 | 31-10-1980 (R) | 01-05-1981 |