| 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 |
|---|---|---|---|---|---|---|
| Australia | 08-12-1949 | |||||
| Austria | 04-08-1950 | |||||
| Belarus | 08-09-1998 (Su) | 25-08-1991 | ||||
| Belgium | 13-10-1952 | |||||
| Cambodia | 30-03-1959 (A) | 30-09-1959 | ||||
| Canada | 04-05-1949 | |||||
| China | ||||||
| Cuba | 02-12-1983 | |||||
| Cyprus | 16-05-1963 (Su) | 16-08-1960 | ||||
| Czech Republic | 30-12-1994 (Su) | 01-01-1993 | ||||
| Democratic Republic of the Congo | 31-05-1962 (Su) | 30-06-1960 | ||||
| Denmark | 01-03-1950 | |||||
| Egypt | 16-09-1949 | |||||
| Fiji | 01-11-1971 | |||||
| Finland | 31-10-1949 | |||||
| France | 05-05-1949 | |||||
| Ghana | 07-04-1958 (Su) | 06-03-1957 | ||||
| Haïti | 26-08-1953 (A) | 26-02-1954 | ||||
| Iceland | 25-10-1950 | |||||
| India | 28-12-1949 | |||||
| Iran | 30-12-1959 | |||||
| Iraq | 14-09-1950 | |||||
| Ireland | 28-02-1952 | |||||
| Italy | 13-11-1952 | |||||
| Jamaica | 30-07-1964 (A) | 06-08-1962 | ||||
| Jordan | 11-05-1959 (A) | 11-11-1959 | ||||
| Lesotho | 28-11-1975 (Su) | 04-10-1966 | ||||
| Liberia | 16-09-2005 (A) | 16-03-2006 | ||||
| Luxembourg | 14-03-1955 | |||||
| Madagascar | 10-04-1963 (A) | 10-10-1963 | ||||
| Malawi | 22-07-1965 (A) | 22-01-1966 | ||||
| Malaysia | 31-08-1957 (Su) | 31-08-1957 | ||||
| Malta | 24-03-1967 (Su) | 21-09-1964 | ||||
| Mauritius | 18-07-1969 (Su) | 12-03-1968 | ||||
| Mexico | 22-07-1952 | |||||
| Myanmar | 13-05-1949 (A) | 13-05-1949 | ||||
| Netherlands, the Kingdom of the | 26-09-1950 | |||||
| New Zealand | 14-10-1950 | |||||
| Nigeria | 26-06-1961 (Su) | 01-10-1960 | ||||
| Norway | 04-05-1949 | |||||
| Pakistan | 04-05-1951 | |||||
| Romania | 02-11-1950 | |||||
| Russian Federation | 14-05-1949 | |||||
| Serbia | 12-03-2001 (Su) | 27-04-1992 | ||||
| Sierra Leone | 13-03-1962 (Su) | 27-04-1961 | ||||
| Slovakia | 28-05-1993 (Su) | 01-01-1993 | ||||
| Solomon Islands | 03-09-1981 (Su) | 07-07-1978 | ||||
| South Africa | 01-09-1950 | |||||
| Sri Lanka | 14-07-1949 | |||||
| Switzerland | 23-09-1949 | |||||
| Tanzania | 28-11-1962 (A) | 28-11-1962 | ||||
| Trinidad and Tobago | 11-04-1966 (Su) | 31-08-1962 | ||||
| Türkiye | 13-09-1950 | |||||
| United Kingdom | 04-05-1949 | |||||
| United States of America | 14-08-1950 | |||||
| Zambia | 01-11-1974 (Su) | 24-10-1964 |