| 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 | 19-10-1962 (Su) | 03-07-1962 | ||||
| Antigua and Barbuda | 02-02-1983 (R) | 02-02-1984 | ||||
| Armenia | 18-05-2005 (R) | 18-05-2006 | ||||
| Austria | 10-11-1951 (R) | 10-11-1952 | ||||
| Bahamas | 25-05-1976 (Su) | 10-07-1973 | ||||
| Barbados | 08-05-1967 (Su) | 30-11-1966 | ||||
| Belgium | 13-10-1952 (R) | 13-10-1953 | ||||
| Belize | 15-12-1983 (Su) | 21-09-1981 | ||||
| Bosnia and Herzegovina | 18-01-2010 (R) | 18-01-2011 | ||||
| Brazil | 18-06-1965 (R) | 18-06-1966 | ||||
| Bulgaria | 07-11-1955 (R) | 07-11-1956 | ||||
| Burundi | 11-03-1963 (Su) | 01-07-1962 | ||||
| Cameroon | 03-09-1962 (Su) | 01-10-1961 | ||||
| Central African Republic | 09-06-1964 (R) | 09-06-1965 | ||||
| Costa Rica | 02-06-1960 (R) | 02-06-1961 | ||||
| Cuba | 29-04-1952 (R) | 29-04-1953 | ||||
| Cyprus | 23-09-1960 (Su) | 16-08-1960 | ||||
| Democratic Republic of the Congo | 20-09-1960 (Su) | 30-06-1960 | ||||
| Denmark | 15-08-1955 (R) | 15-08-1956 | ||||
| Djibouti | 03-08-1978 (Su) | 27-06-1977 | ||||
| Dominica | 28-02-1983 (R) | 28-02-1984 | ||||
| Egypt | 26-07-1960 (R) | 26-07-1961 | ||||
| Eswatini | 05-06-1981 (R) | 05-06-1982 | ||||
| Finland | 22-12-1951 (R) | 22-12-1952 | ||||
| France | 20-09-1951 (R) | 20-09-1952 | ||||
| Ghana | 04-04-1961 (R) | 04-04-1962 | ||||
| Grenada | 09-07-1979 (Su) | 07-02-1974 | ||||
| Guatemala | 13-02-1952 (R) | 13-02-1953 | ||||
| Guinea | 12-12-1966 (R) | 12-12-1967 | ||||
| Guyana | 08-06-1966 (Su) | 26-05-1966 | ||||
| Iraq | 25-04-1986 (R) | 25-04-1987 | ||||
| Israel | 30-03-1953 (R) | 30-03-1954 | ||||
| Italy | 22-10-1952 (R) | 22-10-1953 | ||||
| Jamaica | 26-12-1962 (Su) | 06-08-1962 | ||||
| Kenya | 13-01-1964 (Su) | 12-12-1963 | ||||
| Malaysia | 03-03-1964 (R) | 03-03-1965 | ||||
| Mauritania | 08-11-1963 (R) | 08-11-1964 | ||||
| Mauritius | 02-12-1969 (Su) | 12-03-1968 | ||||
| Morocco | 20-09-1956 (R) | 20-09-1957 | ||||
| Netherlands, the Kingdom of the | 20-05-1952 (R) | 20-05-1953 | ||||
| Nigeria | 17-10-1960 (Su) | 01-10-1960 | ||||
| North Macedonia | 06-09-2010 (R) | 06-09-2011 | ||||
| Norway | 12-02-1996 (R) | 12-08-1996 | ||||
| Panama | 04-06-1971 (R) | 04-06-1972 | ||||
| Philippines | 29-12-1953 (R) | 29-12-1954 | ||||
| Rwanda | 18-09-1962 (Su) | 01-07-1962 | ||||
| Saint Lucia | 14-05-1980 (Su) | 22-02-1979 | ||||
| Saint Vincent and the Grenadines | 21-10-1998 (R) | 21-10-1999 | ||||
| Serbia | 10-12-2014 (R) | 10-12-2015 | ||||
| Sierra Leone | 15-06-1961 (R) | 15-06-1962 | ||||
| Singapore | 25-10-1965 (Su) | 09-08-1965 | ||||
| Solomon Islands | 06-08-1985 (R) | 06-08-1986 | ||||
| Somalia | 18-11-1960 (Su) | 01-07-1960 | ||||
| Spain | 05-05-1971 (R) | 05-05-1972 | ||||
| Suriname | 15-06-1976 (R) | 15-06-1977 | ||||
| Syria | 07-06-1957 (R) | 07-06-1958 | ||||
| Tanzania | 30-01-1962 (Su) | 09-12-1961 | ||||
| Türkiye | 29-03-1961 (R) | 29-03-1962 | ||||
| Uganda | 04-06-1963 (Su) | 09-10-1962 | ||||
| United Kingdom | 30-06-1950 (R) | 30-06-1951 | 20-09-1982 | 20-09-1983 | ||
| Uruguay | 18-03-1954 (R) | 18-03-1955 | ||||
| Yemen | 14-04-1969 (Su) | 30-11-1967 |