| 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) | 05-07-1962 | ||||
| Angola | 04-06-1976 (Su) | 11-11-1975 | ||||
| Austria | 05-10-1950 (R) | 05-10-1951 | 26-07-2001 | 26-07-2002 | ||
| Bahrain | 11-06-1981 (R) | 11-06-1982 | ||||
| Bangladesh | 22-06-1972 (Su) | 26-03-1971 | ||||
| Belgium | 01-04-1952 (R) | 01-04-1953 | 27-02-1992 | 27-02-1993 | ||
| Belize | 15-12-1983 (R) | 15-12-1984 | ||||
| Bolivia | 15-11-1973 (R) | 15-11-1974 | ||||
| Bosnia and Herzegovina | 02-06-1993 (Su) | 06-03-1992 | ||||
| Brazil | 25-04-1957 (R) | 25-04-1958 | ||||
| Burundi | 11-03-1963 (Su) | 01-07-1962 | ||||
| Cameroon | 25-05-1970 (R) | 25-05-1971 | ||||
| Comoros | 23-10-1978 (Su) | 06-07-1975 | ||||
| Costa Rica | 02-06-1960 (R) | 02-06-1961 | ||||
| Cuba | 29-04-1952 (R) | 29-04-1953 | 30-12-1991 | 30-12-1992 | ||
| Cyprus | 08-10-1965 (R) | 08-10-1966 | 09-07-2001 | 09-07-2002 | ||
| Czech Republic | 01-01-1993 (Su) | 01-01-1993 | 27-06-2001 | 27-06-2002 | ||
| Democratic Republic of the Congo | 20-09-1960 (Su) | 30-06-1960 | ||||
| Djibouti | 03-08-1978 (Su) | 27-06-1977 | ||||
| Dominican Republic | 22-09-1953 (R) | 22-09-1954 | 06-11-2001 | 06-11-2002 | ||
| Egypt | 26-07-1960 (R) | 26-07-1961 | ||||
| Eswatini | 05-06-1981 (R) | 05-06-1982 | ||||
| France | 21-09-1953 (R) | 21-09-1954 | 26-02-1992 | 26-02-1993 | ||
| Ghana | 02-07-1959 (R) | 02-07-1960 | ||||
| Greece | 27-04-1959 (R) | 27-04-1960 | 25-02-1992 | 25-02-1993 | ||
| Guatemala | 13-02-1952 (R) | 13-02-1953 | ||||
| Guinea | 12-12-1966 (R) | 12-12-1967 | ||||
| Guinea-Bissau | 21-02-1977 (Su) | 24-09-1973 | ||||
| India | 27-02-1950 (R) | 27-02-1951 | ||||
| Iraq | 17-11-1967 (R) | 17-11-1968 | ||||
| Ireland | 14-01-1952 (R) | 14-01-1953 | 26-02-1982 | 26-02-1983 | ||
| Italy | 22-10-1952 (R) | 22-10-1953 | 27-02-1992 | 27-02-1993 | ||
| Kenya | 30-11-1965 (R) | 30-11-1966 | ||||
| Kuwait | 21-09-1961 (R) | 21-09-1962 | ||||
| Lebanon | 26-07-1962 (R) | 26-07-1963 | ||||
| Libya | 20-06-1962 (R) | 20-06-1963 | ||||
| Luxembourg | 03-03-1958 (R) | 03-03-1959 | 19-02-1982 | 19-02-1983 | ||
| Madagascar | 10-11-2008 (R) | 10-11-2009 | ||||
| Malawi | 22-03-1965 (R) | 22-03-1966 | ||||
| Malta | 04-01-1965 (R) | 04-01-1966 | 11-02-1991 | 11-02-1992 | ||
| Mauritania | 08-11-1963 (R) | 08-11-1964 | ||||
| Montenegro | 03-06-2006 (Su) | 03-06-2006 | ||||
| Netherlands, the Kingdom of the | 22-10-1954 (R) | 22-10-1955 | 26-02-1972 | 26-03-1973 | ||
| New Zealand | 10-11-1950 (R) | 10-11-1951 | 23-03-1981 | 23-03-1982 | ||
| North Macedonia | 17-11-1991 (Su) | 17-11-1991 | ||||
| Pakistan | 14-02-1951 (R) | 14-02-1952 | ||||
| Panama | 19-06-1970 (R) | 19-06-1971 | ||||
| Paraguay | 21-03-1966 (R) | 21-03-1967 | ||||
| Philippines | 29-12-1953 (R) | 29-12-1954 | ||||
| Portugal | 02-06-1964 (R) | 02-06-1965 | 27-02-1992 | 27-02-1993 | ||
| Republic of the Congo | 04-06-1971 (R) | 04-06-1972 | ||||
| Romania | 28-05-1957 (R) | 28-05-1958 | ||||
| Rwanda | 18-09-1962 (Su) | 01-07-1962 | ||||
| Saudi Arabia | 15-06-1978 (R) | 15-06-1979 | ||||
| Senegal | 22-10-1962 (R) | 22-10-1963 | ||||
| Serbia | 24-11-2000 (Su) | 27-04-1992 | ||||
| Slovakia | 01-01-1993 (R) | 01-01-1993 | 11-02-2002 | 11-02-2003 | ||
| Slovenia | 29-05-1992 (Su) | 25-06-1991 | ||||
| South Africa | 02-03-1950 (R) | 02-03-1951 | ||||
| Spain | 24-06-1958 (R) | 24-06-1959 | 27-02-1992 | 27-02-1993 | ||
| Sri Lanka | 31-03-1966 (R) | 31-03-1967 | 25-01-1982 | 25-01-1983 | ||
| Switzerland | 06-05-1950 (R) | 06-05-1951 | 24-02-1992 | 24-02-1993 | ||
| Syria | 01-12-1949 (R) | 27-02-1951 | ||||
| Tunisia | 15-05-1957 (R) | 15-05-1958 | ||||
| United Arab Emirates | 27-05-1982 (R) | 27-05-1983 | ||||
| Uruguay | 18-03-1954 (R) | 18-03-1955 | 25-02-1982 | 25-02-1983 | ||
| Yugoslavia (< 25-06-1991) | 20-06-1956 (R) | 20-06-1957 | ||||
| Zambia | 22-02-1965 (R) | 22-02-1966 | 10-09-2001 | 10-09-2002 |