| 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 | 22-08-1969 (R) | 22-08-1970 | ||||
| Albania | 03-06-1957 (R) | 03-06-1958 | ||||
| Algeria | 19-10-1962 (Su) | 03-07-1962 | ||||
| Angola | 04-06-1976 (R) | 04-06-1977 | ||||
| Antigua and Barbuda | 02-05-2003 (R) | 02-05-2004 | ||||
| Argentina | 24-09-1956 (R) | 24-09-1957 | ||||
| Armenia | 29-07-1994 (R) | 29-07-1995 | ||||
| Australia | 10-12-1974 (R) | 10-12-1975 | ||||
| Austria | 29-10-1953 (R) | 29-10-1954 | ||||
| Azerbaijan | 19-05-1992 (Su) | 30-08-1991 | ||||
| Bahamas | 14-06-2001 (R) | 14-06-2002 | ||||
| Bangladesh | 28-01-1998 (R) | 28-01-1999 | ||||
| Barbados | 19-09-1974 (R) | 19-09-1975 | ||||
| Belarus | 21-08-1956 (R) | 21-08-1957 | ||||
| Belgium | 23-05-1952 (R) | 23-05-1953 | ||||
| Belize | 22-06-1999 (R) | 22-06-2000 | ||||
| Benin | 16-05-1968 (R) | 16-05-1969 | ||||
| Bolivia | 15-11-1973 (R) | 15-11-1974 | ||||
| Bosnia and Herzegovina | 02-06-1993 (Su) | 06-03-1992 | ||||
| Botswana | 05-06-1997 (R) | 05-06-1998 | ||||
| Brazil | 25-04-1957 (R) | 25-04-1958 | ||||
| Bulgaria | 07-11-1955 (R) | 07-11-1956 | ||||
| Burkina Faso | 30-06-1969 (R) | 30-06-1970 | ||||
| Burundi | 25-06-1993 (R) | 25-06-1994 | ||||
| Cabo Verde | 16-10-1979 (R) | 16-10-1980 | ||||
| Cambodia | 23-08-1999 (R) | 23-08-2000 | ||||
| Cameroon | 25-05-1970 (R) | 25-05-1971 | ||||
| Canada | 16-11-1972 (R) | 16-11-1973 | ||||
| Central African Republic | 09-06-1964 (R) | 09-06-1965 | ||||
| Chad | 29-03-1966 (R) | 29-03-1967 | ||||
| Chile | 20-09-1971 (R) | 20-09-1972 | ||||
| China | 02-11-1990 (R) | 02-11-1991 | ||||
| Colombia | 07-06-1963 (R) | 07-06-1964 | ||||
| Comoros | 23-10-1978 (R) | 23-10-1979 | ||||
| Costa Rica | 02-06-1960 (R) | 02-06-1961 | ||||
| Côte d'Ivoire | 05-05-1961 (R) | 05-05-1962 | ||||
| Croatia | 08-10-1991 (Su) | 08-10-1991 | ||||
| Cuba | 13-01-1954 (R) | 13-01-1955 | ||||
| Cyprus | 19-11-1987 (R) | 19-11-1988 | ||||
| Czech Republic | 01-01-1993 (Su) | 01-01-1993 | ||||
| Czechoslovakia (<01-01-1993) | 30-10-1957 (R) | 30-10-1958 | ||||
| Democratic Republic of the Congo | 16-06-1969 (R) | 16-06-1970 | ||||
| Denmark | 22-06-1960 (R) | 22-06-1961 | ||||
| Djibouti | 03-08-1978 (R) | 03-08-1979 | ||||
| Dominica | 28-02-1983 (R) | 28-02-1984 | ||||
| Dominican Republic | 22-09-1953 (R) | 22-09-1954 | ||||
| Ecuador | 11-03-1957 (R) | 11-03-1958 | ||||
| Egypt | 26-07-1960 (R) | 26-07-1961 | ||||
| El Salvador | 12-10-2000 (R) | 12-10-2001 | ||||
| Equatorial Guinea | 12-06-1985 (R) | 12-06-1986 | ||||
| Eritrea | 22-02-2000 (R) | 22-02-2001 | ||||
| Estonia | 10-05-1996 (R) | 10-05-1997 | ||||
| Eswatini | 05-06-1981 (R) | 05-06-1982 | ||||
| Ethiopia | 24-03-1999 (R) | 24-03-2000 | ||||
| Fiji | 17-04-2002 (R) | 17-04-2003 | ||||
| Finland | 14-01-1963 (R) | 14-01-1964 | ||||
| France | 10-03-1953 (R) | 10-03-1954 | ||||
| Gabon | 13-06-1961 (R) | 13-06-1962 | ||||
| Gambia, The | 04-09-2000 (R) | 04-09-2001 | ||||
| Georgia | 22-06-1993 (R) | 22-06-1994 | ||||
| Germany | 08-06-1956 (R) | 08-06-1957 | ||||
| Ghana | 14-03-1968 (R) | 14-03-1969 | ||||
| Greece | 06-06-1975 (R) | 06-06-1976 | ||||
| Grenada | 25-10-1994 (R) | 25-10-1995 | ||||
| Guatemala | 02-08-1961 (R) | 02-08-1962 | ||||
| Guinea | 11-08-1967 (R) | 11-08-1968 | ||||
| Guinea-Bissau | 21-02-1977 (R) | 21-02-1978 | ||||
| Guyana | 13-06-1975 (R) | 13-06-1976 | ||||
| Haïti | 04-03-1958 (R) | 04-03-1959 | ||||
| Honduras | 09-08-1956 (R) | 09-08-1957 | ||||
| Hungary | 08-06-1956 (R) | 08-06-1957 | ||||
| Iceland | 17-02-1958 (R) | 17-02-1959 | ||||
| India | 25-09-1958 (R) | 25-09-1959 | ||||
| Indonesia | 11-08-1958 (R) | 11-08-1959 | ||||
| Iran | 10-06-1972 (R) | 10-06-1973 | ||||
| Iraq | 28-08-1963 (R) | 28-08-1964 | ||||
| Ireland | 18-12-1974 (R) | 18-12-1975 | ||||
| Israel | 09-06-1965 (R) | 09-06-1966 | ||||
| Italy | 08-06-1956 (R) | 08-06-1957 | ||||
| Jamaica | 14-01-1975 (R) | 14-01-1976 | ||||
| Japan | 24-08-1967 (R) | 24-08-1968 | ||||
| Jordan | 22-09-1966 (R) | 22-09-1967 | ||||
| Kazakhstan | 18-05-2001 (R) | 18-05-2002 | ||||
| Kenya | 07-05-2001 (R) | 07-05-2002 | ||||
| Kiribati | 17-06-2009 (R) | 17-06-2010 | ||||
| Kyrgyzstan | 31-03-1992 (Su) | 31-08-1991 | ||||
| Laos | 13-06-2008 (R) | 13-06-2009 | ||||
| Latvia | 27-01-1992 (R) | 27-01-1993 | ||||
| Lebanon | 01-06-1977 (R) | 01-06-1978 | ||||
| Lesotho | 27-01-1998 (R) | 27-01-1999 | ||||
| Liberia | 13-06-2022 (R) | 13-06-2023 | ||||
| Libya | 20-06-1962 (R) | 20-06-1963 | ||||
| Lithuania | 26-09-1994 (R) | 26-09-1995 | ||||
| Luxembourg | 23-08-1967 (R) | 23-08-1968 | ||||
| Madagascar | 10-08-1962 (R) | 10-08-1963 | ||||
| Malawi | 22-03-1965 (R) | 22-03-1966 | ||||
| Malaysia | 09-09-1997 (R) | 09-09-1998 | ||||
| Mali | 12-07-1968 (R) | 12-07-1969 | ||||
| Malta | 09-06-1988 (R) | 09-06-1989 | ||||
| Mauritania | 03-12-2001 (R) | 03-12-2002 | ||||
| Mauritius | 18-12-2002 (R) | 18-12-2003 | ||||
| Mexico | 23-08-1952 (R) | 23-08-1953 | ||||
| Moldova | 23-03-2000 (R) | 23-03-2001 | ||||
| Mongolia | 03-06-1969 (R) | 03-06-1970 | ||||
| Montenegro | 03-06-2006 (Su) | 03-06-2006 | ||||
| Morocco | 11-05-1979 (R) | 11-05-1980 | ||||
| Mozambique | 06-06-1977 (R) | 06-06-1978 | ||||
| Namibia | 06-04-2010 (R) | 06-04-2011 | ||||
| Nepal | 10-06-1976 (R) | 10-06-1977 | ||||
| Netherlands, the Kingdom of the | 16-06-1971 (R) | 16-06-1972 | ||||
| New Zealand | 03-06-1983 (R) | 03-06-1984 | ||||
| Nicaragua | 31-10-1967 (R) | 31-10-1968 | ||||
| Niger | 09-08-1966 (R) | 09-08-1967 | ||||
| Nigeria | 08-05-1974 (R) | 08-05-1975 | ||||
| North Macedonia | 17-11-1991 (Su) | 17-11-1991 | ||||
| Norway | 24-09-1959 (R) | 24-09-1960 | ||||
| Pakistan | 11-10-2001 (R) | 11-10-2002 | ||||
| Panama | 03-06-1958 (R) | 03-06-1959 | ||||
| Papua New Guinea | 02-06-2000 (R) | 02-06-2001 | ||||
| Paraguay | 24-06-1964 (R) | 24-06-1965 | ||||
| Peru | 01-02-1960 (R) | 01-02-1961 | ||||
| Philippines | 29-12-1953 (R) | 29-12-1954 | ||||
| Poland | 25-10-1954 (R) | 25-10-1955 | ||||
| Portugal | 20-02-1967 (R) | 20-02-1968 | ||||
| Republic of Korea, the | 08-12-1997 (R) | 08-12-1998 | ||||
| Republic of the Congo | 26-11-1999 (R) | 26-11-2000 | ||||
| Romania | 28-05-1957 (R) | 28-05-1958 | ||||
| Russian Federation | 30-04-1956 (R) | 30-04-1957 | ||||
| Rwanda | 02-12-1980 (R) | 02-12-1981 | ||||
| Saint Kitts and Nevis | 25-08-2000 (R) | 25-08-2001 | ||||
| Saint Lucia | 18-08-1983 (R) | 18-08-1984 | ||||
| Saint Vincent and the Grenadines | 04-12-2001 (R) | 04-12-2002 | ||||
| Samoa | 30-06-2008 (R) | 30-06-2009 | ||||
| San Marino | 23-05-1985 (R) | 23-05-1986 | ||||
| São Tomé e Principe | 01-06-1982 (R) | 01-06-1983 | ||||
| Saudi Arabia | 15-06-1978 (R) | 15-06-1979 | ||||
| Senegal | 22-10-1962 (R) | 22-10-1963 | ||||
| Serbia | 24-11-2000 (R) | 24-11-2001 | ||||
| Seychelles | 23-11-1999 (R) | 23-11-2000 | ||||
| Sierra Leone | 15-11-1968 (R) | 15-11-1969 | ||||
| Singapore | 30-05-2002 (R) | 30-05-2003 | ||||
| Slovakia | 01-01-1993 (Su) | 01-01-1993 | ||||
| Slovenia | 29-05-1992 (Su) | 25-06-1991 | ||||
| South Africa | 30-03-2000 (R) | 30-03-2001 | ||||
| Spain | 06-11-1967 (R) | 06-11-1968 | ||||
| Sri Lanka | 01-04-1993 (R) | 01-04-1994 | ||||
| Sudan | 22-10-1970 (R) | 22-10-1971 | ||||
| Suriname | 04-01-2017 (R) | 04-01-2018 | ||||
| Sweden | 20-06-1962 (R) | 20-06-1963 | ||||
| Switzerland | 25-10-1972 (R) | 25-10-1973 | ||||
| Syria | 07-06-1957 (Su) | 26-07-1960 | ||||
| Tajikistan | 26-11-1993 (Su) | 09-09-1991 | ||||
| Tanzania | 26-02-2002 (R) | 26-02-2003 | ||||
| Thailand | 08-02-1999 (R) | 08-02-2000 | ||||
| Timor-Leste | 10-05-2016 (R) | 10-05-2017 | ||||
| Togo | 08-11-1983 (R) | 08-11-1984 | ||||
| Trinidad and Tobago | 29-05-1997 (R) | 29-05-1998 | ||||
| Tunisia | 11-10-1968 (R) | 11-10-1969 | ||||
| Türkiye | 19-07-1967 (R) | 19-07-1968 | ||||
| Turkmenistan | 15-05-1997 (R) | 15-05-1998 | ||||
| Uganda | 02-06-2005 (R) | 02-06-2006 | ||||
| Ukraine | 10-08-1956 (R) | 10-08-1957 | ||||
| United Arab Emirates | 24-02-1997 (R) | 24-02-1998 | ||||
| United Kingdom | 15-06-1971 (R) | 15-06-1972 | ||||
| Uruguay | 16-11-1989 (R) | 16-11-1990 | ||||
| Uzbekistan | 13-07-1992 (R) | 13-07-1993 | ||||
| Vanuatu | 28-07-2006 (R) | 28-07-2007 | ||||
| Venezuela | 10-08-1982 (R) | 10-08-1983 | ||||
| Vietnam | 07-10-1997 (R) | 07-10-1998 | ||||
| Yemen | 29-07-1976 (R) | 29-07-1977 | ||||
| Yugoslavia (< 25-06-1991) | 21-05-1952 (R) | 23-05-1953 | ||||
| Zambia | 20-06-1972 (R) | 20-06-1973 | ||||
| Zimbabwe | 14-12-1989 (R) | 14-12-1990 |
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