| 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 | 14-07-1955 | 14-07-1955 (R) | 14-07-1955 | |||
| Albania | 15-10-1991 | 15-10-1991 (R) | 15-10-1991 | |||
| Algeria | 26-09-1963 | 26-09-1963 (R) | 26-09-1963 | |||
| Andorra | 16-10-2020 (R) | 16-10-2020 | ||||
| Angola | 19-09-1989 | 19-09-1989 (R) | 19-09-1989 | |||
| Antigua and Barbuda | 25-02-1982 | 25-02-1982 (R) | 25-02-1982 | |||
| Argentina | 20-09-1956 | 20-09-1956 (R) | 20-09-1956 | |||
| Armenia | 28-05-1992 | 28-05-1992 (R) | 28-05-1992 | |||
| Australia | 05-08-1947 | 05-08-1947 (R) | 05-08-1947 | |||
| Austria | 27-08-1948 | 27-08-1948 (R) | 27-08-1948 | |||
| Azerbaijan | 18-09-1992 | 18-09-1992 (R) | 18-09-1992 | |||
| Bahamas | 21-08-1973 | 21-08-1973 (R) | 21-08-1973 | |||
| Bahrain | 07-09-1972 | 07-09-1972 (R) | 07-09-1972 | |||
| Bangladesh | 17-08-1972 | 17-08-1972 (R) | 17-08-1972 | |||
| Barbados | 29-12-1970 | 29-12-1970 (R) | 29-12-1970 | |||
| Belarus | 10-07-1992 | 10-07-1992 (R) | 10-07-1992 | |||
| Belgium | 27-12-1945 | 27-12-1945 (R) | 27-12-1945 | |||
| Belize | 16-03-1982 | 16-03-1982 (R) | 16-03-1982 | |||
| Benin | 10-07-1963 | 10-07-1963 (R) | 10-07-1963 | |||
| Bhutan | 28-09-1981 | 28-09-1981 (R) | 28-09-1981 | |||
| Bolivia | 27-12-1945 | 27-12-1945 (R) | 27-12-1945 | |||
| Bosnia and Herzegovina | 20-12-1995 (Su) | 20-12-1995 | ||||
| Botswana | 24-07-1968 | 24-07-1968 (R) | 24-07-1968 | |||
| Brazil | 27-12-1945 | 14-01-1946 (R) | 14-01-1946 | |||
| Brunei | 10-10-1995 | 10-10-1995 (R) | 10-10-1995 | |||
| Bulgaria | 25-09-1990 | 25-09-1990 (R) | 25-09-1990 | |||
| Burkina Faso | 02-05-1963 | 02-05-1963 (R) | 02-05-1963 | |||
| Burundi | 28-09-1963 | 28-09-1963 (R) | 28-09-1963 | |||
| Cabo Verde | 20-11-1978 | 20-11-1978 (R) | 20-11-1978 | |||
| Cambodia | 31-12-1969 | 31-12-1969 (R) | 31-12-1969 | |||
| Cameroon | 10-07-1963 | 10-07-1963 (R) | 10-07-1963 | |||
| Canada | 27-12-1945 | 27-12-1945 (R) | 27-12-1945 | |||
| Central African Republic | 10-07-1963 | 10-07-1963 (R) | 10-07-1963 | |||
| Chad | 10-07-1963 | 10-07-1963 (R) | 10-07-1963 | |||
| Chile | 31-12-1945 | 31-12-1945 (R) | 31-12-1945 | |||
| China | 17-04-1980 (R) | 17-04-1980 | ||||
| Colombia | 27-12-1945 | 27-12-1945 (R) | 27-12-1945 | |||
| Comoros | 21-09-1976 | 21-09-1976 (R) | 21-09-1976 | |||
| Costa Rica | 27-12-1945 | 08-01-1946 (R) | 08-01-1946 | |||
| Côte d'Ivoire | 11-03-1963 | 11-03-1963 (R) | 11-03-1963 | |||
| Croatia | 14-12-1992 (Su) | 14-12-1992 | ||||
| Cuba | 31-12-1945 | 14-03-1946 (R) | 14-03-1946 | 02-04-1964 | 02-04-1964 | |
| Cyprus | 21-12-1961 | 21-12-1961 (R) | 21-12-1961 | |||
| Czech Republic | 01-01-1993 (Su) | 01-01-1993 | ||||
| Czechoslovakia (<01-01-1993) | 20-09-1990 (R) | 20-09-1990 | 01-01-1993 | |||
| Democratic Republic of the Congo | 28-09-1963 | 28-09-1963 (R) | 28-09-1963 | |||
| Denmark | 30-03-1946 | 30-03-1946 (R) | 30-03-1946 | |||
| Djibouti | 29-12-1978 | 29-12-1978 (R) | 29-12-1978 | |||
| Dominica | 12-12-1978 | 12-12-1978 (R) | 12-12-1978 | |||
| Dominican Republic | 28-12-1945 | 28-12-1945 (R) | 28-12-1945 | |||
| Ecuador | 27-12-1945 | 28-12-1945 (R) | 28-12-1945 | |||
| Egypt | 27-12-1945 | 26-12-1945 (R) | 27-12-1945 | |||
| El Salvador | 14-03-1946 | 14-03-1946 (R) | 14-03-1946 | |||
| Equatorial Guinea | 22-12-1969 | 22-12-1969 (R) | 22-12-1969 | |||
| Eritrea | 06-07-1994 | 06-07-1994 (R) | 06-07-1994 | |||
| Estonia | 26-05-1992 | 26-05-1992 (R) | 26-05-1992 | |||
| Eswatini | 22-09-1969 | 22-09-1969 (R) | 22-09-1969 | |||
| Ethiopia | 27-12-1945 | 12-12-1945 (R) | 27-12-1945 | |||
| Federated States of Micronesia | 24-06-1993 | 24-06-1993 (R) | 24-06-1993 | |||
| Fiji | 28-05-1971 | 28-05-1971 (R) | 28-05-1971 | |||
| Finland | 14-01-1948 | 14-01-1948 (R) | 14-01-1948 | |||
| France | 27-12-1945 | 27-12-1945 (R) | 27-12-1945 | |||
| Gabon | 10-09-1963 | 10-09-1963 (R) | 10-09-1963 | |||
| Gambia, The | 21-09-1967 | 21-09-1967 (R) | 21-09-1967 | |||
| Georgia | 05-05-1992 | 05-05-1992 (R) | 05-05-1992 | |||
| Germany | 14-08-1952 | 14-08-1952 (R) | 14-08-1952 | |||
| Ghana | 20-09-1957 | 20-09-1957 (R) | 20-09-1957 | |||
| Greece | 27-12-1945 | 26-12-1945 (R) | 27-12-1945 | |||
| Grenada | 27-08-1975 | 27-08-1975 (R) | 27-08-1975 | |||
| Guatemala | 27-12-1945 | 28-12-1945 (R) | 28-12-1945 | |||
| Guinea | 28-09-1963 | 28-09-1963 (R) | 28-09-1963 | |||
| Guinea-Bissau | 24-03-1977 | 24-03-1977 (R) | 24-03-1977 | |||
| Guyana | 26-09-1966 | 26-09-1966 (R) | 26-09-1966 | |||
| Haïti | 08-09-1953 | 08-09-1953 (R) | 08-09-1953 | |||
| Honduras | 27-12-1945 | 26-12-1945 (R) | 27-12-1945 | |||
| Hungary | 06-05-1982 | 06-05-1982 (R) | 06-05-1982 | |||
| Iceland | 27-12-1945 | 27-12-1945 (R) | 27-12-1945 | |||
| India | 27-12-1945 | 27-12-1945 (R) | 27-12-1945 | |||
| Indonesia | 21-02-1967 | 21-02-1967 (R) | 21-02-1967 | |||
| Iran | 28-12-1945 | 29-12-1945 (R) | 29-12-1945 | |||
| Iraq | 27-12-1945 | 26-12-1945 (R) | 27-12-1945 | |||
| Ireland | 08-08-1957 | 08-08-1957 (R) | 08-08-1957 | |||
| Israel | 12-07-1954 | 12-07-1954 (R) | 12-07-1954 | |||
| Italy | 27-03-1947 | 27-03-1947 (R) | 27-03-1947 | |||
| Jamaica | 21-02-1963 | 21-02-1963 (R) | 21-02-1963 | |||
| Japan | 13-08-1952 | 13-08-1952 (R) | 13-08-1952 | |||
| Jordan | 29-08-1952 | 29-08-1952 (R) | 29-08-1952 | |||
| Kazakhstan | 15-07-1992 | 15-07-1992 (R) | 15-07-1992 | |||
| Kenya | 03-02-1964 | 03-02-1964 (R) | 03-02-1964 | |||
| Kiribati | 03-06-1986 | 03-06-1986 (R) | 03-06-1983 | |||
| Kosovo | 29-06-2009 | 29-06-2009 (R) | 29-06-2009 | |||
| Kuwait | 13-09-1962 | 13-09-1962 (R) | 13-09-1962 | |||
| Kyrgyzstan | 08-05-1992 | 08-05-1992 (R) | 08-05-1992 | |||
| Laos | 05-07-1961 | 05-07-1961 (R) | 05-07-1961 | |||
| Latvia | 19-05-1992 | 19-05-1992 (R) | 19-05-1992 | |||
| Lebanon | 14-04-1947 | 11-04-1947 (R) | 14-04-1947 | |||
| Lesotho | 25-07-1968 | 25-07-1968 (R) | 25-07-1968 | |||
| Liberia | 28-03-1962 | 28-03-1962 (R) | 28-03-1962 | |||
| Libya | 17-09-1958 | 17-09-1958 (R) | 17-09-1958 | |||
| Liechtenstein | 21-10-2024 | 21-10-2024 (R) | 21-10-2024 | |||
| Lithuania | 29-04-1992 | 29-04-1992 (R) | 29-04-1992 | |||
| Luxembourg | 27-12-1945 | 26-12-1945 (R) | 27-12-1945 | |||
| Madagascar | 25-09-1963 | 25-09-1963 (R) | 25-09-1963 | |||
| Malawi | 19-07-1965 | 19-07-1965 (R) | 19-07-1965 | |||
| Malaysia | 07-03-1958 | 07-03-1958 (R) | 07-03-1958 | |||
| Maldives | 13-01-1978 | 13-01-1978 (R) | 13-01-1978 | |||
| Mali | 27-09-1963 | 27-09-1963 (R) | 27-09-1963 | |||
| Malta | 11-09-1968 | 11-09-1968 (R) | 11-09-1968 | |||
| Marshall Islands | 21-05-1992 | 21-05-1992 (R) | 21-05-1992 | |||
| Mauritania | 10-09-1963 | 10-09-1963 (R) | 10-09-1963 | |||
| Mauritius | 23-09-1968 | 23-09-1968 (R) | 23-09-1968 | |||
| Mexico | 31-12-1945 | 31-12-1945 (R) | 31-12-1945 | |||
| Moldova | 12-08-1992 | 12-08-1992 (R) | 12-08-1992 | |||
| Mongolia | 14-02-1991 | 14-02-1991 (R) | 14-02-1991 | |||
| Montenegro | 18-01-2007 | 18-01-2007 (R) | 18-01-2007 | |||
| Morocco | 25-04-1958 | 25-04-1958 (R) | 25-04-1958 | |||
| Mozambique | 24-09-1984 | 24-09-1984 (R) | 24-09-1984 | |||
| Myanmar | 03-01-1952 | 03-01-1952 (R) | 03-01-1952 | |||
| Namibia | 25-09-1990 | 25-09-1990 (R) | 25-09-1990 | |||
| Nepal | 06-09-1961 | 06-09-1961 (R) | 06-09-1961 | |||
| Netherlands, the Kingdom of the | 27-12-1945 | 26-12-1945 (R) | 27-12-1945 | |||
| New Zealand | 31-08-1961 | 31-08-1961 (R) | 31-08-1961 | |||
| Nicaragua | 14-03-1946 | 14-03-1946 (R) | 14-03-1946 | |||
| Niger | 24-04-1963 | 24-04-1963 (R) | 24-04-1963 | |||
| Nigeria | 30-03-1961 | 30-03-1961 (R) | 30-03-1961 | |||
| North Macedonia | 14-12-1992 (Su) | 14-12-1992 | ||||
| Norway | 27-12-1945 | 27-12-1945 (R) | 27-12-1945 | |||
| Oman | 23-12-1971 | 23-12-1971 (R) | 23-12-1971 | |||
| Pakistan | 11-07-1950 | 11-07-1950 (R) | 11-07-1950 | |||
| Palau | 16-12-1997 | 16-12-1997 (R) | 16-12-1997 | |||
| Panama | 14-03-1946 | 14-03-1946 (R) | 14-03-1946 | |||
| Papua New Guinea | 09-10-1975 | 09-10-1975 (R) | 09-10-1975 | |||
| Paraguay | 27-12-1945 | 28-12-1945 (R) | 28-12-1945 | |||
| Peru | 31-12-1945 | 31-12-1945 (R) | 31-12-1945 | |||
| Philippines | 27-12-1945 | 21-12-1945 (R) | 27-12-1945 | |||
| Poland | 12-06-1986 | 12-06-1986 (R) | 12-06-1986 | |||
| Portugal | 29-03-1961 | 29-03-1961 (R) | 29-03-1961 | |||
| Qatar | 08-09-1972 | 08-09-1972 (R) | 08-09-1972 | |||
| Republic of Korea, the | 26-08-1955 | 26-08-1955 (R) | 26-08-1955 | |||
| Republic of the Congo | 10-07-1963 | 10-07-1963 (R) | 10-07-1963 | |||
| Romania | 15-12-1972 | 15-12-1972 (R) | 15-12-1972 | |||
| Russian Federation | 01-06-1992 | 01-06-1992 (R) | 01-06-1992 | |||
| Rwanda | 30-09-1963 | 30-09-1963 (R) | 30-09-1963 | |||
| Saint Kitts and Nevis | 15-08-1984 | 15-08-1984 (R) | 15-08-1984 | |||
| Saint Lucia | 15-11-1979 | 15-11-1979 (R) | 15-11-1979 | |||
| Saint Vincent and the Grenadines | 28-12-1979 | 28-12-1979 (R) | 28-12-1979 | |||
| Samoa | 28-12-1971 | 28-12-1971 (R) | 28-12-1971 | |||
| San Marino | 23-09-1992 | 23-09-1992 (R) | 23-09-1992 | |||
| São Tomé e Principe | 30-09-1977 | 30-09-1977 (R) | 30-09-1977 | |||
| Saudi Arabia | 26-08-1957 | 26-08-1957 (R) | 26-08-1957 | |||
| Senegal | 31-08-1962 | 31-08-1962 (R) | 31-08-1962 | |||
| Serbia | 20-12-2000 (Su) | 20-12-2000 | ||||
| Seychelles | 30-06-1977 | 30-06-1977 (R) | 30-06-1977 | |||
| Sierra Leone | 10-09-1962 | 10-09-1962 (R) | 10-09-1962 | |||
| Singapore | 03-08-1966 | 03-08-1966 (R) | 03-08-1966 | |||
| Slovakia | 01-01-1993 (Su) | 01-01-1993 | ||||
| Slovenia | 14-12-1992 (Su) | 14-12-1992 | ||||
| Solomon Islands | 22-09-1978 | 22-09-1978 (R) | 22-09-1978 | |||
| Somalia | 31-08-1962 | 31-08-1962 (R) | 31-08-1962 | |||
| South Africa | 27-12-1945 | 26-12-1945 (R) | 27-12-1945 | |||
| Spain | 15-09-1958 | 15-09-1958 (R) | 15-09-1958 | |||
| Sri Lanka | 29-08-1950 | 29-08-1950 (R) | 29-08-1950 | |||
| Sudan | 05-09-1957 | 05-09-1957 (R) | 05-09-1957 | |||
| Suriname | 27-04-1978 | 27-04-1978 (R) | 27-04-1978 | |||
| Sweden | 31-08-1951 | 31-08-1951 (R) | 31-08-1951 | |||
| Switzerland | 29-05-1992 | 29-05-1992 (R) | 29-05-1992 | |||
| Syria | 10-04-1947 | 10-04-1947 (R) | 10-04-1947 | |||
| Tajikistan | 27-04-1993 | 27-04-1993 (R) | 27-04-1993 | |||
| Tanzania | 10-09-1962 | 10-09-1962 (R) | 10-09-1962 | |||
| Thailand | 03-05-1949 | 03-05-1949 (R) | 03-05-1949 | |||
| Timor-Leste | 23-07-2002 | 23-07-2002 (R) | 23-07-2002 | |||
| Togo | 01-08-1962 | 01-08-1962 (R) | 01-08-1962 | |||
| Tonga | 13-09-1985 | 13-09-1985 (R) | 13-09-1985 | |||
| Trinidad and Tobago | 16-09-1963 | 16-09-1963 (R) | 16-09-1963 | |||
| Tunisia | 14-04-1958 | 14-04-1958 (R) | 14-04-1958 | |||
| Türkiye | 11-03-1947 | 11-03-1947 (R) | 11-03-1947 | |||
| Turkmenistan | 22-09-1992 | 22-09-1992 (R) | 22-09-1992 | |||
| Uganda | 27-09-1963 | 27-09-1963 (R) | 27-09-1963 | |||
| Ukraine | 03-09-1992 | 03-09-1992 (R) | 03-09-1992 | |||
| United Arab Emirates | 22-09-1972 | 22-09-1972 (R) | 22-09-1972 | |||
| United Kingdom | 27-12-1945 | 27-12-1945 (R) | 27-12-1945 | |||
| United States of America | 27-12-1945 | 20-12-1945 (R) | 27-12-1945 | |||
| Uruguay | 27-12-1945 | 11-03-1946 (R) | 11-03-1946 | |||
| Uzbekistan | 21-09-1992 | 21-09-1992 (R) | 21-09-1992 | |||
| Vanuatu | 28-09-1981 | 28-09-1981 (R) | 28-09-1981 | |||
| Venezuela | 30-12-1946 | 30-12-1946 (R) | 30-12-1946 | |||
| Vietnam | 02-07-1976 (R) | 02-07-1976 | ||||
| Yemen | 22-05-1990 (Su) | 22-05-1990 | ||||
| Yugoslavia (< 25-06-1991) | 27-12-1945 | 26-12-1945 (R) | 27-12-1945 | 14-12-1992 | ||
| Zambia | 23-09-1965 | 23-09-1965 (R) | 23-09-1965 | |||
| Zimbabwe | 29-09-1980 | 29-09-1980 (R) | 29-09-1980 |