| 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 | 02-02-1977 (R) | 02-02-1977 | ||||
| Andorra | 26-01-2001 (A) | 25-02-2001 | ||||
| Angola | 10-04-1977 (R) | 10-04-1977 | ||||
| Antigua and Barbuda | 17-10-1988 (R) | 17-10-1988 | ||||
| Argentina | 18-08-1972 (R) | 19-12-1974 | ||||
| Australia | 04-03-1974 (R) | 19-12-1974 | ||||
| Austria | 10-09-1973 (R) | 19-12-1974 | ||||
| Bahrain | 01-11-1971 (R) | 19-12-1974 | ||||
| Barbados | 06-01-1972 (R) | 19-12-1974 | ||||
| Belarus | 24-07-1996 (R) | 24-07-1996 | ||||
| Belgium | 16-02-1972 (R) | 19-12-1974 | ||||
| Benin | 30-03-2004 (R) | 30-03-2004 | ||||
| Bolivia | 30-12-1974 (R) | 30-12-1974 | ||||
| Bosnia and Herzegovina | 07-03-1995 (R) | 07-03-1995 | ||||
| Botswana | 28-03-2001 (R) | 28-03-2001 | ||||
| Brazil | 17-12-1971 (R) | 19-12-1974 | ||||
| Brunei | 25-08-2000 (R) | 25-08-2000 | ||||
| Bulgaria | 12-04-1972 (R) | 19-12-1974 | ||||
| Burkina Faso | 15-06-1992 (R) | 15-06-1992 | ||||
| Cameroon | 08-08-1972 (R) | 19-12-1974 | ||||
| Canada | 03-12-1971 (R) | 19-12-1974 | ||||
| Chad | 02-03-1973 (R) | 19-12-1974 | ||||
| Chile | 06-09-1972 (R) | 19-12-1974 | ||||
| China | 28-02-1974 (R) | 19-12-1974 | ||||
| Cook Islands | 29-08-2005 (R) | 29-08-2005 | ||||
| Croatia | 05-10-1993 (R) | 05-10-1993 | ||||
| Cuba | 03-01-1975 (R) | 03-01-1975 | ||||
| Cyprus | 05-07-1989 (R) | 05-07-1989 | ||||
| Czech Republic | 15-04-1993 (R) | 15-04-1993 | ||||
| Democratic People's Republic of Korea | 27-06-1978 (R) | 22-06-1978 | ||||
| Democratic Republic of the Congo | 22-01-1973 (R) | 19-12-1974 | ||||
| Denmark | 10-09-1971 (R) | 19-12-1974 | ||||
| Dominica | 14-03-2019 (R) | 13-04-2019 | ||||
| Dominican Republic | 30-05-1972 (R) | 19-12-1974 | ||||
| Ecuador | 02-05-1975 (R) | 02-05-1975 | ||||
| Egypt | 17-07-1972 (R) | 17-07-1972 | ||||
| El Salvador | 13-02-1980 (R) | 13-02-1980 | ||||
| Eritrea | 06-06-1995 (R) | 06-06-1995 | ||||
| Estonia | 21-08-1992 (R) | 21-08-1992 | ||||
| Eswatini | 31-01-1974 (R) | 19-12-1974 | ||||
| Ethiopia | 09-09-1971 (R) | 19-12-1974 | ||||
| Finland | 07-10-1971 (R) | 19-12-1974 | ||||
| France | 13-09-1972 (R) | 19-12-1974 | ||||
| Gabon | 10-01-1973 (R) | 19-12-1974 | ||||
| Gambia, The | 25-01-1978 (R) | 25-01-1978 | ||||
| Germany | 16-09-1977 (R) | 16-09-1977 | ||||
| Greece | 15-11-1971 (R) | 19-12-1974 | ||||
| Guatemala | 11-02-1974 (R) | 19-12-1974 | ||||
| Guinea | 19-08-1976 (R) | 19-08-1976 | ||||
| Guyana | 20-12-1972 (R) | 19-12-1974 | ||||
| Hungary | 06-07-1972 (R) | 19-12-1974 | ||||
| Iceland | 27-09-1971 (R) | 19-12-1974 | ||||
| India | 21-12-1971 (R) | 19-12-1974 | ||||
| Indonesia | 10-05-1972 (R) | 19-12-1974 | ||||
| Iran | 19-02-1973 (R) | 19-12-1974 | ||||
| Iraq | 10-08-1972 (R) | 19-12-1974 | ||||
| Ireland | 11-07-1972 (R) | 19-12-1974 | ||||
| Israel | 21-03-1978 (R) | 21-03-1978 | ||||
| Italy | 03-07-1974 (R) | 19-12-1974 | ||||
| Jamaica | 09-09-1977 (R) | 09-09-1977 | ||||
| Japan | 14-06-1972 (R) | 19-12-1974 | ||||
| Jordan | 15-05-1972 (R) | 19-12-1974 | ||||
| Kenya | 10-02-1972 (R) | 19-12-1974 | ||||
| Kuwait | 12-10-1971 (R) | 19-12-1974 | ||||
| Laos | 27-09-1971 (R) | 19-12-1974 | ||||
| Lebanon | 17-08-1972 (R) | 19-12-1974 | ||||
| Lesotho | 11-09-1975 (R) | 11-09-1975 | ||||
| Libya | 20-09-1972 (R) | 19-12-1974 | ||||
| Lithuania | 04-03-2004 (R) | 04-03-2004 | ||||
| Luxembourg | 11-07-1972 (R) | 19-12-1974 | ||||
| Madagascar | 16-01-1973 (R) | 19-12-1974 | ||||
| Malawi | 20-09-1971 (R) | 19-12-1974 | ||||
| Mali | 11-07-1972 (R) | 19-12-1974 | ||||
| Malta | 14-11-1971 (R) | 19-12-1974 | ||||
| Mauritania | 20-12-1976 (R) | 20-12-1976 | ||||
| Mauritius | 15-11-1971 (R) | 19-12-1974 | ||||
| Mexico | 07-07-1972 (R) | 19-12-1974 | ||||
| Moldova | 22-12-1994 (R) | 22-12-1994 | ||||
| Montenegro | 12-02-2007 (R) | 14-03-2007 | ||||
| Morocco | 10-11-1971 (R) | 19-12-1974 | ||||
| Myanmar | 28-10-1971 (R) | 19-12-1974 | ||||
| Nauru | 28-07-1994 (R) | 28-07-1994 | ||||
| Netherlands, the Kingdom of the | 29-06-1972 (R) | 19-12-1974 | ||||
| New Zealand | 01-12-1971 (R) | 19-12-1974 | ||||
| Nicaragua | 31-10-1973 (R) | 19-12-1974 | ||||
| Niger | 08-04-1988 (R) | 08-04-1988 | ||||
| North Macedonia | 03-09-1997 (R) | 03-09-1997 | ||||
| Norway | 10-01-1972 (R) | 19-12-1974 | ||||
| Oman | 04-07-1974 (R) | 19-12-1974 | ||||
| Pakistan | 25-10-1973 (R) | 19-12-1974 | ||||
| Panama | 05-04-1972 (R) | 19-12-1974 | ||||
| Papua New Guinea | 25-07-1979 (R) | 25-07-1979 | ||||
| Paraguay | 09-07-2003 (R) | 09-07-2003 | ||||
| Philippines | 01-02-1972 (R) | 19-12-1974 | ||||
| Poland | 17-05-1976 (R) | 17-05-1976 | ||||
| Qatar | 20-01-1972 (R) | 19-12-1974 | ||||
| Republic of Korea, the | 25-02-1972 (R) | 19-12-1974 | ||||
| Republic of the Congo | 13-11-1978 (R) | 13-11-1978 | ||||
| Romania | 06-09-1974 (R) | 19-12-1974 | ||||
| Russian Federation | 09-02-1972 (R) | 19-12-1974 | ||||
| Rwanda | 17-03-1972 (R) | 19-12-1974 | ||||
| Saint Kitts and Nevis | 21-05-2002 (A) | 20-06-2002 | ||||
| San Marino | 03-02-1995 (R) | 03-02-1995 | ||||
| São Tomé e Principe | 18-09-1980 (R) | 18-09-1980 | ||||
| Saudi Arabia | 20-09-1971 (R) | 19-12-1974 | ||||
| Senegal | 10-03-1972 (R) | 19-12-1974 | ||||
| Serbia | 14-12-2000 (A) | 13-01-2001 | ||||
| Seychelles | 22-01-1981 (R) | 22-01-1981 | ||||
| Singapore | 24-09-1971 (R) | 19-12-1974 | ||||
| Slovakia | 20-03-1995 (R) | 20-03-1995 | ||||
| Slovenia | 08-03-2000 (R) | 08-03-2000 | ||||
| South Africa | 21-09-1998 (R) | 21-09-1998 | ||||
| South Sudan | 11-10-2011 (R) | 10-11-2011 | ||||
| Spain | 03-07-1974 (R) | 19-12-1974 | ||||
| Sri Lanka | 08-06-1972 (R) | 19-12-1974 | ||||
| Sweden | 16-12-1971 (R) | 19-12-1974 | ||||
| Switzerland | 28-09-1972 (R) | 19-12-1974 | ||||
| Syria | 26-03-1973 (R) | 19-12-1974 | ||||
| Tanzania | 15-06-1978 (R) | 15-06-1978 | ||||
| Thailand | 14-09-1972 (R) | 19-12-1974 | ||||
| Timor-Leste | 04-08-2005 (R) | 03-09-2005 | ||||
| Tonga | 05-02-2002 (R) | 05-02-2002 | ||||
| Trinidad and Tobago | 22-10-1974 (R) | 19-12-1974 | ||||
| Tunisia | 10-07-1974 (R) | 19-12-1974 | ||||
| Türkiye | 14-09-1977 (R) | 14-09-1977 | ||||
| Turkmenistan | 14-04-1993 (R) | 14-04-1993 | ||||
| Tuvalu | 19-10-2017 (R) | 18-11-2017 | ||||
| Uganda | 19-12-1974 (R) | 19-12-1974 | ||||
| Ukraine | 21-01-2003 (R) | 21-01-2003 | ||||
| United Kingdom | 07-12-1971 (R) | 19-12-1974 | ||||
| United States of America | 25-02-1974 (R) | 19-12-1974 | ||||
| Uruguay | 19-09-1975 (R) | 19-09-1975 | ||||
| Uzbekistan | 24-02-1994 (R) | 24-02-1994 | ||||
| Vanuatu | 31-01-1989 (R) | 31-01-1989 | ||||
| Venezuela | 03-02-1978 (R) | 03-02-1978 | ||||
| Zambia | 14-09-1972 (R) | 19-12-1974 |