| 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 | 09-12-1948 (S) | 09-10-1950 | ||||
| Austria | 10-11-1949 (S) | 09-10-1950 | ||||
| Belgium | 02-05-1952 (S) | 02-05-1952 | ||||
| Canada | 09-12-1948 (S) | 09-10-1950 | ||||
| Denmark | 27-09-1949 (S) | 09-10-1950 | ||||
| Egypt | 09-12-1948 (S) | 09-10-1950 | ||||
| Finland | 17-08-1949 (S) | 09-10-1950 | ||||
| France | 11-01-1949 (S) | 09-10-1950 | ||||
| Ghana | 07-04-1958 (Su) | 06-03-1957 | ||||
| Greece | 09-10-1950 (S) | 09-10-1950 | ||||
| India | 14-03-1949 (S) | 09-10-1950 | ||||
| Ireland | 28-02-1952 (S) | 28-02-1952 | ||||
| Israel | 28-12-1950 (A) | 28-03-1951 | ||||
| Italy | 20-05-1949 (S) | 09-10-1950 | ||||
| Japan | 03-09-1952 (A) | 02-12-1952 | ||||
| Liberia | 16-09-2005 (A) | 15-12-2005 | ||||
| Luxembourg | 23-07-1953 (R) | 21-10-1953 | ||||
| Netherlands, the Kingdom of the | 13-04-1950 (S) | 09-10-1950 | ||||
| Nigeria | 23-07-1965 (A) | 21-10-1965 | ||||
| Norway | 22-03-1949 (S) | 09-10-1950 | ||||
| Pakistan | 03-03-1952 (S) | 03-03-1952 | ||||
| South Africa | 10-12-1948 (S) | 09-10-1950 | ||||
| Sweden | 09-12-1948 (S) | 09-10-1950 | ||||
| Switzerland | 23-01-1970 (S) | 23-01-1970 | ||||
| United Kingdom | 09-12-1948 (S) | 09-10-1950 | ||||
| Zimbabwe | 01-12-1998 (Su) | 18-04-1980 |