| 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 |
|---|---|---|---|---|---|---|
| Algeria | 15-07-1979 (S) | 16-07-1979 | ||||
| Angola | 07-02-2022 (A) | 07-02-2022 | ||||
| Antigua and Barbuda | 12-10-2009 (A) | 12-10-2009 | ||||
| Argentina | 02-10-1979 (A) | 02-10-1979 | ||||
| Australia | 01-02-1977 | 16-03-1979 (R) | 16-07-1979 | |||
| Bahamas | 12-05-1994 (A) | 12-05-1994 | ||||
| Bahrain | 08-01-1986 (A) | 08-01-1986 | ||||
| Bangladesh | 17-09-1993 (A) | 17-09-1993 | ||||
| Barbados | 08-03-2023 (A) | 08-03-2023 | ||||
| Belarus | 03-09-1976 | 29-03-1979 (R) | 16-07-1979 | |||
| Belgium | 01-02-1978 | 14-07-1979 (R) | 16-07-1979 | |||
| Bolivia | 09-03-2018 (A) | 09-03-2018 | ||||
| Bosnia and Herzegovina | 17-04-1998 (A) | 17-04-1998 | ||||
| Brazil | 13-04-1978 | 10-07-1979 (R) | 16-07-1979 | |||
| Brunei | 04-10-1993 (A) | 04-10-1993 | ||||
| Bulgaria | 03-09-1976 | 15-06-1979 (R) | 16-07-1979 | |||
| Cameroon | 13-10-1976 | 23-10-1990 (R) | 23-10-1990 | |||
| Canada | 17-05-1979 (S) | 16-07-1979 | ||||
| Chile | 03-09-1976 | 26-02-1981 (R) | 26-02-1981 | |||
| China | 13-07-1979 (S) | 16-07-1979 | ||||
| Colombia | 28-10-1987 (A) | 28-10-1987 | ||||
| Comoros | 22-11-2000 (A) | 22-11-2000 | ||||
| Cook Islands | 31-10-2007 (A) | 31-10-2007 | ||||
| Costa Rica | 05-06-1995 (A) | 05-06-1995 | ||||
| Croatia | 24-11-1992 (A) | 24-11-1992 | ||||
| Cuba | 25-07-1989 (A) | 25-07-1989 | ||||
| Cyprus | 08-06-1992 (A) | 08-06-1992 | ||||
| Czech Republic | 31-12-1992 (Su) | 01-01-1993 | ||||
| Czechoslovakia (<01-01-1993) | 08-12-1988 (A) | 08-12-1988 | ||||
| Democratic People's Republic of Korea | 15-10-2013 (A) | 15-10-2013 | ||||
| Denmark | 10-05-1979 (S) | 16-07-1979 | ||||
| Ecuador | 11-11-2015 (A) | 11-11-2015 | ||||
| Egypt | 29-11-1977 (A) | 16-07-1979 | ||||
| Fiji | 08-03-2016 (A) | 08-03-2016 | ||||
| Finland | 10-05-1979 | 12-07-1979 (R) | 16-07-1979 | |||
| France | 30-04-1979 | 18-10-1979 (R) | 18-10-1979 | |||
| Gabon | 28-12-1984 (A) | 28-12-1984 | ||||
| Georgia | 12-01-2015 (A) | 12-01-2015 | ||||
| Germany | 22-05-1979 | 23-10-1979 (R) | 23-10-1979 | |||
| Ghana | 11-07-1995 (A) | 11-07-1995 | ||||
| Greece | 03-09-1976 | 13-07-1979 (R) | 16-07-1979 | |||
| Haïti | 28-11-2025 (A) | 28-11-2025 | ||||
| Honduras | 16-11-2016 (A) | 16-11-2016 | ||||
| Hungary | 24-07-1997 (A) | 24-07-1997 | ||||
| Iceland | 26-03-1991 (A) | 26-03-1991 | ||||
| India | 27-01-1978 | 06-06-1978 (R) | 16-07-1979 | |||
| Indonesia | 09-10-1986 (A) | 09-10-1986 | ||||
| Iran | 12-10-1984 (A) | 12-10-1984 | ||||
| Iraq | 03-09-1976 | 21-07-1980 (R) | 21-07-1980 | |||
| Israel | 13-10-1987 (A) | 13-10-1987 | ||||
| Italy | 06-06-1978 | 10-07-1979 (R) | 16-07-1979 | |||
| Japan | 22-03-1977 | 25-11-1977 (R) | 16-07-1979 | |||
| Jordan | 18-11-2014 (A) | 18-11-2014 | ||||
| Kenya | 21-07-1998 (A) | 21-07-1998 | ||||
| Kuwait | 03-09-1976 | 25-02-1977 (R) | 16-07-1979 | |||
| Latvia | 22-03-1995 (A) | 22-03-1995 | ||||
| Lebanon | 29-12-1994 (A) | 29-12-1994 | ||||
| Liberia | 03-09-1976 | 14-11-1980 (R) | 14-11-1980 | |||
| Libya | 29-01-1999 (A) | 29-01-1999 | ||||
| Malaysia | 12-06-1986 (A) | 12-06-1986 | ||||
| Maldives | 20-07-2023 (A) | 20-07-2023 | ||||
| Malta | 11-01-1991 (A) | 11-01-1991 | ||||
| Marshall Islands | 12-05-1997 (A) | 12-05-1997 | ||||
| Mauritius | 07-12-1992 (A) | 07-12-1992 | ||||
| Mexico | 10-01-1994 (A) | 10-01-1994 | ||||
| Monaco | 01-10-1990 (A) | 01-10-1990 | ||||
| Mongolia | 28-09-2011 (A) | 28-09-2011 | ||||
| Montenegro | 06-06-2006 (Su) | 03-06-2006 | ||||
| Morocco | 04-08-1999 (A) | 04-08-1999 | ||||
| Mozambique | 18-04-1990 (A) | 18-04-1990 | ||||
| Netherlands, the Kingdom of the | 29-09-1978 | 15-06-1979 (R) | 16-07-1979 | |||
| New Zealand | 17-08-1977 (S) | 16-07-1979 | ||||
| Nigeria | 23-02-1988 (A) | 23-02-1988 | ||||
| Norway | 03-09-1976 | 10-10-1978 (R) | 16-07-1979 | |||
| Oman | 30-12-1980 (A) | 30-12-1980 | ||||
| Pakistan | 06-02-1985 (A) | 06-02-1985 | ||||
| Palau | 29-09-2011 (A) | 29-09-2011 | ||||
| Panama | 26-10-1987 (A) | 26-10-1987 | ||||
| Peru | 30-10-1987 (A) | 30-10-1987 | ||||
| Philippines | 30-03-1981 (A) | 30-03-1981 | ||||
| Poland | 03-09-1976 | 03-07-1979 (R) | 16-07-1979 | |||
| Portugal | 13-07-1979 (S) | 16-07-1979 | ||||
| Qatar | 28-09-1987 (A) | 28-09-1987 | ||||
| Republic of Korea, the | 16-09-1985 (A) | 16-09-1985 | ||||
| Romania | 27-09-1990 (A) | 27-09-1990 | ||||
| Russian Federation | 03-09-1976 | 13-03-1979 (R) | 16-07-1979 | |||
| Saudi Arabia | 05-10-1983 (A) | 05-10-1983 | ||||
| Senegal | 16-06-1994 (A) | 16-06-1994 | ||||
| Serbia | 19-02-2002 (Su) | 27-04-1992 | ||||
| Singapore | 29-06-1979 (S) | 16-07-1979 | ||||
| Slovakia | 20-07-1993 (A) | 20-07-1993 | ||||
| Solomon Islands | 20-11-2020 (A) | 20-11-2020 | ||||
| Somalia | 27-11-2025 (A) | 27-11-2025 | ||||
| South Africa | 03-03-1994 (A) | 03-03-1994 | ||||
| Spain | 30-01-1978 | 05-09-1978 (R) | 16-07-1979 | |||
| Sri Lanka | 15-12-1981 (A) | 15-12-1981 | ||||
| Sweden | 19-06-1979 (S) | 16-07-1979 | ||||
| Switzerland | 17-05-1989 (A) | 17-05-1989 | ||||
| Tanzania | 21-12-1998 (A) | 21-12-1998 | ||||
| Thailand | 14-12-1994 (A) | 14-12-1994 | ||||
| Tonga | 18-09-2003 (A) | 17-11-2003 | ||||
| Tunisia | 09-05-1983 (A) | 09-05-1983 | ||||
| Türkiye | 21-07-1978 | 16-11-1989 (R) | 16-11-1989 | |||
| Tuvalu | 08-08-2023 (A) | 08-08-2023 | ||||
| Ukraine | 03-09-1976 | 29-03-1979 (R) | 16-07-1979 | |||
| United Arab Emirates | 13-01-1983 (A) | 13-01-1983 | ||||
| United Kingdom | 03-09-1976 | 30-04-1979 (R) | 16-07-1979 | |||
| United States of America | 15-02-1979 (S) | 16-07-1979 | ||||
| Uruguay | 16-09-2022 (A) | 16-09-2022 | ||||
| Vanuatu | 20-08-2008 (A) | 20-08-2008 | ||||
| Venezuela | 27-04-2005 (A) | 27-04-2005 | ||||
| Vietnam | 15-04-1998 (A) | 15-04-1998 | ||||
| Yemen | 24-01-2011 (A) | 24-01-2011 | ||||
| Yugoslavia (< 25-06-1991) | 27-09-1990 (A) | 27-09-1990 |