| 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 | 19-02-2015 (A) | 21-03-2015 | ||||
| Algeria | 26-02-2003 (A) | 28-03-2003 | ||||
| Angola | 26-10-2005 (A) | 25-11-2005 | ||||
| Antigua and Barbuda | 05-04-1993 (A) | 05-05-1993 | ||||
| Argentina | 25-03-1972 | 16-11-1973 (R) | 08-08-1975 | |||
| Australia | 22-11-1972 | 22-11-1972 (R) | 08-08-1975 | |||
| Austria | 01-02-1978 (A) | 03-03-1978 | ||||
| Bahamas | 23-11-1976 (A) | 23-12-1976 | ||||
| Bangladesh | 09-05-1980 (A) | 08-06-1980 | ||||
| Barbados | 21-06-1976 (A) | 21-07-1976 | ||||
| Belarus | 13-09-2001 (A) | 13-10-2001 | ||||
| Belgium | 25-03-1972 | 13-06-1984 (R) | 13-07-1984 | |||
| Benin | 06-11-1973 (A) | 08-08-1975 | ||||
| Botswana | 27-12-1984 (A) | 26-01-1985 | ||||
| Brazil | 25-03-1972 | 16-05-1973 (R) | 08-08-1975 | |||
| Brunei | 25-11-1987 (A) | 25-12-1987 | ||||
| Bulgaria | 18-07-1996 (A) | 17-08-1996 | ||||
| Cambodia | 25-03-1972 | |||||
| Cameroon | 30-05-1974 (A) | 08-08-1975 | ||||
| Canada | 05-08-1976 (A) | 04-09-1976 | ||||
| Chile | 25-03-1972 | 19-12-1975 (R) | 18-01-1976 | |||
| China | ||||||
| Colombia | 03-03-1975 (A) | 08-08-1975 | ||||
| Costa Rica | 25-03-1972 | 14-02-1973 (R) | 08-08-1975 | |||
| Côte d'Ivoire | 25-03-1972 | 28-02-1973 (R) | 08-08-1975 | |||
| Croatia | 26-07-1993 (Su) | 08-10-1991 | ||||
| Cuba | 14-12-1998 (A) | 13-01-1999 | ||||
| Cyprus | 25-03-1972 | 30-11-1973 (R) | 08-08-1975 | |||
| Czech Republic | 30-12-1993 (Su) | 01-01-1993 | ||||
| Czechoslovakia (<01-01-1993) | 04-06-1991 (A) | 04-07-1991 | ||||
| Democratic Republic of the Congo | 15-07-1976 (A) | 14-08-1976 | ||||
| Denmark | 25-03-1972 | 18-04-1975 (R) | 08-08-1975 | |||
| Djibouti | 22-02-2001 (A) | 24-03-2001 | ||||
| Dominica | 24-09-1993 (A) | 24-10-1993 | ||||
| Dominican Republic | 21-09-1993 (A) | 21-10-1993 | ||||
| Ecuador | 25-03-1972 | 25-07-1973 (R) | 08-08-1975 | |||
| Egypt | 25-03-1972 | 14-01-1974 (R) | 08-08-1975 | |||
| Eritrea | 30-01-2002 (A) | 01-03-2002 | ||||
| Ethiopia | 11-10-1994 (A) | 10-11-1994 | ||||
| Fiji | 21-11-1973 (A) | 08-08-1975 | ||||
| Finland | 16-05-1972 | 12-01-1973 (R) | 08-08-1975 | |||
| France | 25-03-1972 | 04-09-1975 (R) | 04-10-1975 | |||
| Gabon | 25-03-1972 | |||||
| Germany | 25-03-1972 | 20-02-1975 (R) | 08-08-1975 | |||
| Ghana | 25-03-1972 | |||||
| Greece | 25-03-1972 | 12-07-1985 (R) | 11-08-1985 | |||
| Guatemala | 25-03-1972 | 09-12-1975 (R) | 08-01-1976 | |||
| Guinea-Bissau | 27-10-1995 (A) | 26-11-1995 | ||||
| Haïti | 25-03-1972 | 29-01-1973 (R) | 08-08-1975 | |||
| Holy See | 25-03-1972 | 07-01-1976 (R) | 06-02-1976 | |||
| Honduras | 08-08-1979 (A) | 07-09-1979 | ||||
| Hungary | 12-11-1987 (A) | 12-12-1987 | ||||
| Iceland | 18-12-1974 (A) | 08-08-1975 | ||||
| India | 14-12-1978 (A) | 13-01-1979 | ||||
| Indonesia | 25-03-1972 | 03-09-1976 (R) | 03-10-1976 | |||
| Iran | 25-03-1972 | 18-12-2001 (R) | 17-01-2002 | |||
| Iraq | 25-09-1978 (A) | 25-10-1978 | ||||
| Ireland | 16-12-1980 (A) | 15-01-1981 | ||||
| Israel | 27-03-1972 | 01-02-1974 (R) | 08-08-1975 | |||
| Italy | 25-03-1972 | 14-04-1975 (R) | 08-08-1975 | |||
| Jamaica | 06-10-1989 (A) | 05-11-1989 | ||||
| Japan | 15-12-1972 | 27-09-1973 (R) | 08-08-1975 | |||
| Jordan | 25-03-1972 | 28-02-1973 (R) | 08-08-1975 | |||
| Kazakhstan | 29-04-1997 (A) | 29-05-1997 | ||||
| Kenya | 09-02-1973 (A) | 08-08-1975 | ||||
| Kuwait | 07-11-1973 (A) | 08-08-1975 | ||||
| Laos | 16-03-2009 (A) | 15-04-2009 | ||||
| Latvia | 16-07-1993 (A) | 15-08-1993 | ||||
| Lebanon | 25-03-1972 | 05-03-1997 (R) | 04-04-1997 | |||
| Lesotho | 04-11-1974 (A) | 08-08-1975 | ||||
| Liberia | 25-03-1972 | |||||
| Libya | 27-09-1978 (A) | 27-10-1978 | ||||
| Liechtenstein | 25-03-1972 | 24-11-1999 (R) | 24-12-1999 | |||
| Luxembourg | 25-03-1972 | 13-10-1976 (R) | 12-11-1976 | |||
| Madagascar | 25-03-1972 | 20-06-1974 (R) | 08-08-1975 | |||
| Malawi | 04-10-1973 (A) | 08-08-1975 | ||||
| Malaysia | 20-04-1978 (A) | 20-05-1978 | ||||
| Mali | 31-10-1995 (A) | 30-11-1995 | ||||
| Mauritius | 12-12-1994 (A) | 11-01-1995 | ||||
| Mexico | 27-04-1977 (A) | 27-05-1977 | ||||
| Moldova | 15-02-1995 (A) | 17-03-1995 | ||||
| Monaco | 25-03-1972 | 30-12-1975 (R) | 29-01-1976 | |||
| Mongolia | 06-05-1991 (A) | 05-06-1991 | ||||
| Montenegro | 23-10-2006 (Su) | 03-06-2006 | ||||
| Morocco | 28-12-1972 | 19-03-2002 (R) | 18-04-2002 | |||
| Myanmar | 22-08-2003 (A) | 21-09-2003 | ||||
| Netherlands, the Kingdom of the | 29-05-1987 (A) | 28-06-1987 | ||||
| New Zealand | 15-12-1972 | 07-06-1990 (R) | 07-07-1990 | |||
| Nicaragua | 25-03-1972 | 15-02-2005 (R) | 17-03-2005 | |||
| Niger | 28-11-1972 | 28-12-1973 (R) | 08-08-1975 | |||
| North Macedonia | 13-10-1993 (A) | 12-11-1993 | ||||
| Norway | 25-03-1972 | 12-11-1973 (R) | 08-08-1975 | |||
| Pakistan | 29-12-1972 | 02-07-1999 (R) | 01-08-1999 | |||
| Panama | 18-05-1972 | 19-10-1972 (R) | 08-08-1975 | |||
| Papua New Guinea | 28-10-1980 (A) | 27-11-1980 | ||||
| Paraguay | 18-10-1972 | 20-06-1973 (R) | 08-08-1975 | |||
| Peru | 25-03-1972 | 12-09-1977 (R) | 12-10-1977 | |||
| Philippines | 25-03-1972 | 07-06-1974 (R) | 08-08-1975 | |||
| Poland | 09-06-1993 (A) | 09-07-1993 | ||||
| Portugal | 20-04-1979 (A) | 20-05-1979 | ||||
| Republic of Korea, the | 29-12-1972 | 25-01-1973 (R) | 08-08-1975 | |||
| Romania | 14-01-1974 (A) | 08-08-1975 | ||||
| Russian Federation | 03-06-1996 (A) | 03-07-1996 | ||||
| Saint Kitts and Nevis | 09-05-1994 (A) | 08-06-1994 | ||||
| Saint Vincent and the Grenadines | 03-12-2001 (Su) | 27-10-1979 | ||||
| San Marino | 10-10-2000 (A) | 09-11-2000 | ||||
| Senegal | 16-08-1972 | 25-03-1974 (R) | 08-08-1975 | |||
| Serbia | 12-03-2001 (Su) | 27-04-1992 | ||||
| Seychelles | 27-02-1992 (A) | 28-03-1992 | ||||
| Singapore | 09-07-1975 (A) | 08-08-1975 | ||||
| Slovakia | 28-05-1993 (Su) | 01-01-1993 | ||||
| South Africa | 25-03-1972 | 16-12-1975 (R) | 15-01-1976 | |||
| Spain | 25-03-1972 | 04-01-1977 (R) | 03-02-1977 | |||
| Sri Lanka | 29-06-1981 (A) | 29-07-1981 | ||||
| Sudan | 05-07-1994 (A) | 04-08-1994 | ||||
| Suriname | 29-03-1990 (A) | 28-04-1990 | ||||
| Sweden | 25-03-1972 | 05-12-1972 (R) | 08-08-1975 | |||
| Switzerland | 22-04-1996 (A) | 22-05-1996 | ||||
| Syria | 01-02-1974 (A) | 08-08-1975 | ||||
| Thailand | 09-01-1975 (A) | 08-08-1975 | ||||
| Togo | 25-03-1972 | 10-11-1976 (R) | 10-12-1976 | |||
| Tonga | 05-09-1973 (A) | 08-08-1975 | ||||
| Trinidad and Tobago | 23-07-1979 (A) | 22-08-1979 | ||||
| Tunisia | 22-12-1972 | 29-06-1976 (R) | 29-07-1976 | |||
| Türkiye | 25-03-1972 | 20-07-2001 (R) | 19-08-2001 | |||
| Uganda | 15-04-1988 (A) | 15-05-1988 | ||||
| Ukraine | 27-09-2001 (A) | 27-10-2001 | ||||
| United Kingdom | 25-03-1972 | 20-06-1978 (R) | 20-07-1978 | |||
| United States of America | 25-03-1972 | 01-11-1972 (R) | 08-08-1975 | |||
| Uruguay | 31-10-1975 (A) | 30-11-1975 | ||||
| Venezuela | 25-03-1972 | 04-12-1985 (R) | 03-01-1986 | |||
| Yugoslavia (< 25-06-1991) | 25-03-1972 | 23-06-1978 (R) | 23-07-1978 | |||
| Zambia | 13-05-1998 (A) | 12-06-1998 |