| 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 | ||||
| Argentina | 14-03-1950 (R) | 14-03-1950 | ||||
| Australia | 25-01-1949 (R) | 25-01-1949 | ||||
| Austria | 31-03-1949 (R) | 31-03-1949 | ||||
| Bangladesh | 22-06-1972 (Su) | 26-03-1971 | ||||
| Belgium | 03-08-1949 (R) | 03-08-1949 | ||||
| Bosnia and Herzegovina | 02-06-1993 (Su) | 06-03-1992 | ||||
| Brazil | 13-04-1948 (R) | 13-04-1948 | ||||
| Bulgaria | 07-11-1955 (R) | 07-11-1955 | ||||
| Canada | 31-07-1947 (R) | 31-07-1947 | ||||
| Chile | 03-11-1949 (R) | 03-11-1949 | ||||
| China | 04-08-1947 (R) | 28-05-1947 | ||||
| Colombia | 10-06-1947 (R) | 10-06-1947 | ||||
| Cuba | 20-07-1953 (R) | 20-07-1953 | ||||
| Czech Republic | 01-01-1993 (R) | 01-01-1993 | ||||
| Denmark | 30-06-1949 (R) | 30-06-1949 | ||||
| Dominican Republic | 29-08-1947 (R) | 29-08-1947 | ||||
| Egypt | 07-06-1949 (R) | 07-06-1949 | ||||
| Ethiopia | 23-07-1947 (R) | 23-07-1947 | ||||
| Finland | 28-06-1947 (R) | 28-06-1947 | ||||
| France | 20-01-1948 (R) | 20-01-1948 | ||||
| Greece | 13-06-1952 (R) | 13-06-1952 | ||||
| Guatemala | 01-10-1947 (R) | 01-10-1947 | ||||
| India | 17-11-1947 (R) | 17-11-1947 | ||||
| Iraq | 09-09-1947 (R) | 09-09-1947 | ||||
| Ireland | 14-06-1947 (R) | 14-06-1947 | ||||
| Italy | 11-12-1947 (R) | 11-12-1947 | ||||
| Japan | 27-05-1954 (R) | 27-05-1954 | ||||
| Lithuania | 26-09-1994 (R) | 26-09-1994 | ||||
| Luxembourg | 29-10-1948 (R) | 29-10-1948 | ||||
| Mexico | 20-04-1948 (R) | 20-04-1948 | ||||
| Montenegro | 03-06-2006 (Su) | 03-06-2006 | ||||
| Morocco | 20-05-1957 (R) | 20-05-1957 | ||||
| Netherlands, the Kingdom of the | 15-01-1948 (R) | 15-01-1948 | ||||
| New Zealand | 08-07-1947 (R) | 08-07-1947 | ||||
| North Macedonia | 17-11-1991 (Su) | 17-11-1991 | ||||
| Norway | 05-01-1949 (R) | 05-01-1949 | ||||
| Pakistan | 25-03-1948 (R) | 25-03-1948 | ||||
| Panama | 13-05-1954 (R) | 13-05-1954 | ||||
| Peru | 04-04-1962 (R) | 04-04-1962 | ||||
| Poland | 11-12-1947 (R) | 11-12-1947 | ||||
| Serbia | 24-11-2000 (Su) | 27-04-1992 | ||||
| Slovakia | 01-01-1993 (R) | 01-01-1993 | ||||
| Slovenia | 29-05-1992 (R) | 29-05-1992 | ||||
| South Africa | 19-06-1947 (R) | 19-06-1947 | ||||
| Spain | 24-06-1958 (R) | 24-06-1958 | ||||
| Sri Lanka | 19-09-1950 (R) | 19-09-1950 | ||||
| Sweden | 29-05-1947 (R) | 29-05-1947 | ||||
| Switzerland | 22-04-1947 (R) | 28-05-1947 | ||||
| Syria | 26-07-1960 (R) | 26-07-1960 | ||||
| Thailand | 05-12-1947 (R) | 05-12-1947 | ||||
| Türkiye | 13-07-1949 (R) | 13-07-1949 | ||||
| United Kingdom | 28-05-1947 (R) | 28-05-1947 | ||||
| United States of America | 24-06-1948 (R) | 24-06-1948 | ||||
| Uruguay | 18-03-1954 (R) | 18-03-1954 | ||||
| Venezuela | 13-09-1948 (R) | 13-09-1948 | ||||
| Vietnam | 03-10-1994 (R) | 03-10-1994 | ||||
| Yugoslavia (< 25-06-1991) | 21-05-1952 (R) | 21-05-1952 |