| 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 | 13-12-1978 (A) | 13-12-1978 | ||||
| Albania | 03-11-1992 (A) | 03-11-1992 | ||||
| Algeria | 20-07-1977 | 26-05-1978 (R) | 26-05-1978 | |||
| Angola | 24-04-1985 (A) | 24-04-1985 | ||||
| Antigua and Barbuda | 21-01-1986 (A) | 21-01-1986 | ||||
| Argentina | 14-04-1977 | 11-09-1978 (R) | 11-09-1978 | |||
| Armenia | 23-03-1993 (A) | 23-03-1993 | ||||
| Australia | 30-03-1977 | 21-10-1977 (R) | 30-11-1977 | 01-09-2004 | 31-07-2007 | |
| Austria | 01-04-1977 | 12-12-1977 (R) | 12-12-1977 | |||
| Azerbaijan | 11-04-1994 (A) | 11-04-1994 | ||||
| Bahamas | 28-02-2008 (A) | 28-02-2008 | ||||
| Bangladesh | 17-03-1977 | 09-05-1977 (R) | 30-11-1977 | |||
| Barbados | 13-12-1978 (A) | 13-12-1978 | ||||
| Belgium | 16-03-1977 | 09-12-1977 (R) | 09-12-1977 | |||
| Belize | 15-12-1982 (A) | 15-12-1982 | ||||
| Benin | 28-12-1977 (A) | 28-12-1977 | ||||
| Bhutan | 13-12-1978 (A) | 13-12-1978 | ||||
| Bolivia | 27-07-1977 | 30-12-1977 (R) | 30-12-1977 | |||
| Bosnia and Herzegovina | 18-03-1994 (A) | 18-03-1994 | ||||
| Botswana | 21-07-1977 (A) | 30-11-1977 | ||||
| Brazil | 13-04-1977 | 02-11-1978 (R) | 02-11-1978 | |||
| Burkina Faso | 14-12-1977 (A) | 14-12-1977 | ||||
| Burundi | 13-12-1978 (A) | 13-12-1978 | ||||
| Cabo Verde | 12-10-1977 (A) | 30-11-1977 | ||||
| Cambodia | 25-08-1992 (A) | 25-08-1992 | ||||
| Cameroon | 20-06-1977 (A) | 30-11-1977 | ||||
| Canada | 10-02-1977 | 28-11-1977 (R) | 30-11-1977 | |||
| Central African Republic | 11-12-1978 (A) | 11-12-1978 | ||||
| Chad | 13-10-1977 | 03-11-1977 (R) | 30-11-1977 | |||
| Chile | 19-01-1977 | 02-06-1978 (R) | 02-06-1978 | |||
| China | 15-01-1980 (A) | 15-01-1980 | ||||
| Colombia | 16-07-1979 (A) | 16-07-1979 | ||||
| Comoros | 13-12-1977 (A) | 13-12-1977 | ||||
| Cook Islands | 25-03-1993 (A) | 25-03-1993 | ||||
| Costa Rica | 20-12-1977 | 16-11-1978 (R) | 16-11-1978 | |||
| Côte d'Ivoire | 19-01-1982 (A) | 19-01-1982 | ||||
| Croatia | 24-03-1997 (A) | 24-03-1997 | ||||
| Cuba | 23-09-1977 | 15-11-1977 (R) | 30-11-1977 | |||
| Cyprus | 20-12-1977 (A) | 20-12-1977 | ||||
| Democratic People's Republic of Korea | 23-02-1987 (A) | 23-02-1987 | ||||
| Democratic Republic of the Congo | 23-05-1977 | 12-10-1977 (R) | 30-11-1977 | |||
| Denmark | 11-01-1977 | 28-06-1977 (R) | 30-11-1977 | |||
| Djibouti | 14-12-1977 (A) | 14-12-1977 | ||||
| Dominica | 29-01-1980 (A) | 29-01-1980 | ||||
| Dominican Republic | 29-12-1977 (A) | 29-12-1977 | ||||
| Ecuador | 01-04-1977 | 19-07-1977 (R) | 30-11-1977 | |||
| Egypt | 18-02-1977 | 11-10-1977 (R) | 30-11-1977 | |||
| El Salvador | 21-03-1977 | 31-10-1977 (R) | 30-11-1977 | |||
| Equatorial Guinea | 29-07-1981 (A) | 29-07-1981 | ||||
| Eritrea | 31-03-1994 (A) | 31-03-1994 | ||||
| Estonia | 05-12-2012 (A) | 05-12-2012 | ||||
| Eswatini | 18-11-1977 | 18-11-1977 (R) | 30-11-1977 | |||
| Ethiopia | 20-07-1977 | 07-09-1977 (R) | 30-11-1977 | |||
| Federated States of Micronesia | 16-02-2015 (A) | 16-02-2015 | ||||
| Fiji | 28-03-1977 (A) | 30-11-1977 | ||||
| Finland | 24-02-1977 | 30-11-1977 (R) | 30-11-1977 | |||
| France | 21-01-1977 | 12-12-1977 (R) | 12-12-1977 | |||
| Gabon | 05-06-1978 (A) | 05-06-1978 | ||||
| Gambia, The | 13-12-1977 (A) | 13-12-1977 | ||||
| Georgia | 01-02-1995 (A) | 01-02-1995 | ||||
| Germany | 29-03-1977 | 14-10-1977 (R) | 30-11-1977 | |||
| Ghana | 19-10-1977 | 05-12-1977 (R) | 05-12-1977 | |||
| Greece | 01-07-1977 | 30-11-1978 (R) | 30-11-1978 | |||
| Grenada | 25-07-1980 (A) | 25-07-1980 | ||||
| Guatemala | 30-11-1978 (A) | 30-11-1978 | ||||
| Guinea | 03-05-1977 | 12-07-1977 (R) | 30-11-1977 | |||
| Guinea-Bissau | 25-01-1978 (A) | 25-01-1978 | ||||
| Guyana | 13-12-1977 (A) | 13-12-1977 | ||||
| Haïti | 19-12-1977 (A) | 19-12-1977 | ||||
| Honduras | 05-07-1977 | 13-12-1977 (R) | 13-12-1977 | |||
| Hungary | 13-07-2011 (A) | 13-07-2011 | ||||
| Iceland | 08-08-2001 (A) | 08-08-2001 | ||||
| India | 21-01-1977 | 28-03-1977 (R) | 30-11-1977 | |||
| Indonesia | 18-02-1977 | 27-09-1977 (R) | 30-11-1977 | |||
| Iran | 27-04-1977 | 12-12-1977 (R) | 12-12-1977 | |||
| Iraq | 23-11-1977 | 13-12-1977 (R) | 13-12-1977 | |||
| Ireland | 28-04-1977 | 14-10-1977 (R) | 30-11-1977 | |||
| Israel | 28-04-1977 | 10-01-1978 (R) | 10-01-1978 | |||
| Italy | 26-01-1977 | 10-12-1977 (R) | 10-12-1977 | |||
| Jamaica | 24-03-1977 | 13-04-1977 (R) | 30-11-1977 | |||
| Japan | 11-02-1977 | 25-10-1977 (R) | 30-11-1977 | |||
| Jordan | 15-02-1979 (A) | 15-02-1979 | ||||
| Kazakhstan | 25-09-1998 (A) | 25-09-1998 | ||||
| Kenya | 30-03-1977 | 10-11-1977 (R) | 30-11-1977 | |||
| Kiribati | 23-02-2005 (A) | 23-02-2005 | ||||
| Kuwait | 04-03-1977 | 29-07-1977 (R) | 30-11-1977 | |||
| Kyrgyzstan | 10-09-1993 (A) | 10-09-1993 | ||||
| Laos | 13-12-1978 (A) | 13-12-1978 | ||||
| Lebanon | 20-06-1978 (A) | 20-06-1978 | ||||
| Lesotho | 13-12-1977 (A) | 13-12-1977 | ||||
| Liberia | 11-04-1978 (A) | 11-04-1978 | ||||
| Libya | 15-04-1977 (A) | 30-11-1977 | ||||
| Lithuania | 27-11-2024 (A) | 27-11-2024 | ||||
| Luxembourg | 18-02-1977 | 09-12-1977 (R) | 09-12-1977 | |||
| Madagascar | 12-01-1979 (A) | 12-01-1979 | ||||
| Malawi | 13-12-1977 (A) | 13-12-1977 | ||||
| Malaysia | 23-01-1990 (A) | 23-01-1990 | ||||
| Maldives | 15-01-1980 (A) | 15-01-1980 | ||||
| Mali | 30-06-1977 | 30-09-1977 (R) | 30-11-1977 | |||
| Malta | 24-02-1977 | 23-09-1977 (R) | 30-11-1977 | |||
| Marshall Islands | 18-02-2009 (A) | 18-02-2009 | ||||
| Mauritania | 26-06-1979 (A) | 26-06-1979 | ||||
| Mauritius | 29-01-1979 (A) | 29-01-1979 | ||||
| Mexico | 02-08-1977 | 31-10-1977 (R) | 30-11-1977 | |||
| Moldova | 17-01-1996 (A) | 17-01-1996 | ||||
| Mongolia | 09-02-1994 (A) | 09-02-1994 | ||||
| Montenegro | 16-02-2015 (A) | 16-02-2015 | ||||
| Morocco | 22-12-1976 | 16-12-1977 (R) | 16-12-1977 | |||
| Mozambique | 16-10-1978 (A) | 16-10-1978 | ||||
| Myanmar | 23-01-1990 (A) | 23-01-1990 | ||||
| Namibia | 16-10-1992 (A) | 16-10-1992 | ||||
| Nauru | 13-02-2013 (A) | 13-02-2013 | ||||
| Nepal | 05-05-1978 (A) | 05-05-1978 | ||||
| Netherlands, the Kingdom of the | 04-02-1977 | 29-07-1977 (R) | 30-11-1977 | |||
| New Zealand | 10-10-1977 | 10-10-1977 (R) | 30-11-1977 | |||
| Nicaragua | 18-05-1977 | 28-10-1977 (R) | 30-11-1977 | |||
| Niger | 13-12-1977 (A) | 13-12-1977 | ||||
| Nigeria | 06-05-1977 | 25-10-1977 (R) | 30-11-1977 | |||
| Niue | 20-07-2006 (A) | 20-07-2006 | ||||
| North Macedonia | 26-01-1994 (A) | 26-01-1994 | ||||
| Norway | 20-01-1977 | 08-07-1977 (R) | 30-11-1977 | |||
| Oman | 19-04-1983 (A) | 19-04-1983 | ||||
| Pakistan | 28-01-1977 | 09-03-1977 (R) | 30-11-1977 | |||
| Palau | 16-02-2015 (A) | 16-02-2015 | ||||
| Panama | 08-03-1977 | 13-04-1977 (R) | 30-11-1977 | |||
| Papua New Guinea | 04-01-1978 | 11-05-1978 (R) | 11-05-1978 | |||
| Paraguay | 23-03-1979 (A) | 23-03-1979 | ||||
| Peru | 20-09-1977 | 06-12-1977 (R) | 06-12-1977 | |||
| Philippines | 05-01-1977 | 04-04-1977 (R) | 30-11-1977 | |||
| Poland | 29-01-2020 (A) | 29-01-2020 | ||||
| Portugal | 30-09-1977 | 30-11-1978 (R) | 30-11-1978 | |||
| Qatar | 13-12-1977 (A) | 13-12-1977 | ||||
| Republic of Korea, the | 02-03-1977 | 26-01-1978 (R) | 26-01-1978 | |||
| Republic of the Congo | 30-06-1977 | 27-07-1978 (R) | 27-07-1978 | |||
| Romania | 22-03-1977 | 25-11-1977 (R) | 30-11-1977 | |||
| Russian Federation | 19-02-2014 (A) | 19-02-2014 | ||||
| Rwanda | 10-05-1977 | 29-11-1977 (R) | 30-11-1977 | |||
| Saint Kitts and Nevis | 21-01-1986 (A) | 21-01-1986 | ||||
| Saint Lucia | 09-10-1980 (A) | 09-10-1980 | ||||
| Saint Vincent and the Grenadines | 08-03-1990 (A) | 08-03-1990 | ||||
| Samoa | 13-12-1977 (A) | 13-12-1977 | ||||
| São Tomé e Principe | 22-04-1978 (A) | 22-04-1978 | ||||
| Saudi Arabia | 05-07-1977 | 15-07-1977 (R) | 30-11-1977 | |||
| Senegal | 19-07-1977 | 13-12-1977 (R) | 13-12-1977 | |||
| Serbia | 14-02-2024 (A) | 14-02-2024 | ||||
| Seychelles | 13-12-1978 (A) | 13-12-1978 | ||||
| Sierra Leone | 15-02-1977 | 14-10-1977 (R) | 30-11-1977 | |||
| Solomon Islands | 13-03-1981 (A) | 13-03-1981 | ||||
| Somalia | 26-01-1977 | 08-09-1977 (R) | 30-11-1977 | |||
| South Africa | 14-02-1997 (A) | 14-02-1997 | ||||
| South Sudan | 22-02-2012 (A) | 22-02-2012 | ||||
| Spain | 22-06-1977 | 27-11-1978 (R) | 27-11-1978 | |||
| Sri Lanka | 15-02-1977 | 23-03-1977 (R) | 30-11-1977 | |||
| Sudan | 21-03-1977 | 12-12-1977 (R) | 12-12-1977 | |||
| Suriname | 15-02-1983 (A) | 15-02-1983 | ||||
| Sweden | 12-01-1977 | 17-06-1977 (R) | 30-11-1977 | |||
| Switzerland | 24-01-1977 | 21-10-1977 (R) | 30-11-1977 | |||
| Syria | 08-09-1977 | 29-11-1978 (R) | 29-11-1978 | |||
| Tajikistan | 26-01-1994 (A) | 26-01-1994 | ||||
| Tanzania | 18-07-1977 | 25-11-1977 (R) | 30-11-1977 | |||
| Thailand | 19-04-1977 | 30-11-1977 (R) | 30-11-1977 | |||
| Timor-Leste | 04-03-2003 (A) | 04-03-2003 | ||||
| Togo | 26-04-1979 (A) | 26-04-1979 | ||||
| Tonga | 12-04-1982 (A) | 12-04-1982 | ||||
| Trinidad and Tobago | 24-03-1988 (A) | 24-03-1988 | 27-03-1997 | |||
| Tunisia | 27-01-1977 | 23-08-1977 (R) | 30-11-1977 | |||
| Türkiye | 17-11-1977 | 14-12-1977 (R) | 14-12-1977 | |||
| Tuvalu | 13-02-2013 (A) | 13-02-2013 | ||||
| Uganda | 06-07-1977 | 31-08-1977 (R) | 30-11-1977 | |||
| Ukraine | 22-10-2024 (A) | 22-10-2024 | ||||
| United Arab Emirates | 05-10-1977 | 28-12-1977 (R) | 28-12-1977 | |||
| United Kingdom | 07-01-1977 | 09-09-1977 (R) | 30-11-1977 | |||
| United States of America | 22-12-1976 | 04-10-1977 (R) | 30-11-1977 | |||
| Uruguay | 05-04-1977 | 16-12-1977 (R) | 16-12-1977 | |||
| Uzbekistan | 19-02-2011 (A) | 19-02-2011 | ||||
| Vanuatu | 13-02-2013 (A) | 13-02-2013 | ||||
| Venezuela | 04-01-1977 | 13-10-1977 (R) | 30-11-1977 | |||
| Vietnam | 13-12-1977 (A) | 13-12-1977 | ||||
| Yemen | 13-12-1977 (A) | 13-12-1977 | ||||
| Yugoslavia (< 25-06-1991) | 10-02-1977 | 12-12-1977 (R) | 12-12-1977 | |||
| Zambia | 16-12-1977 (A) | 16-12-1977 | ||||
| Zimbabwe | 22-01-1981 (A) | 22-01-1981 |
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