| 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 |
|---|---|---|---|---|---|---|
| Angola | 04-06-1976 (Su) | 11-11-1975 | ||||
| Argentina | 14-03-1950 (R) | 14-03-1951 | ||||
| Australia | 09-03-1931 (R) | 09-03-1932 | ||||
| Austria | 16-08-1935 (R) | 16-08-1936 | ||||
| Azerbaijan | 29-05-1993 (Su) | 30-08-1991 | ||||
| Bangladesh | 22-06-1972 (Su) | 26-03-1971 | ||||
| Belarus | 11-03-1970 (R) | 11-03-1971 | ||||
| Belgium | 06-06-1934 (R) | 06-06-1935 | ||||
| Bosnia and Herzegovina | 02-06-1993 (Su) | 06-03-1992 | ||||
| Bulgaria | 04-06-1935 (R) | 04-06-1936 | ||||
| Burundi | 11-03-1963 (Su) | 01-07-1962 | ||||
| Canada | 30-06-1938 (R) | 30-06-1939 | ||||
| Chile | 31-05-1933 (R) | 31-05-1934 | ||||
| China | 24-06-1931 (R) | 24-06-1932 | ||||
| Croatia | 08-10-1991 (Su) | 08-10-1991 | ||||
| Cuba | 07-09-1954 (R) | 07-09-1955 | ||||
| Czech Republic | 01-01-1993 (Su) | 01-01-1993 | ||||
| Democratic Republic of the Congo | 20-09-1960 (R) | 20-09-1961 | ||||
| Denmark | 01-10-1981 (R) | 01-10-1982 | ||||
| Estonia | 18-01-1932 (R) | 18-01-1933 | ||||
| Finland | 08-08-1932 (R) | 08-08-1933 | ||||
| France | 29-07-1935 (R) | 29-07-1936 | ||||
| Germany | 05-07-1933 (R) | 05-07-1934 | ||||
| Greece | 30-05-1936 (R) | 30-05-1937 | ||||
| Guinea-Bissau | 21-02-1977 (Su) | 24-09-1973 | ||||
| Honduras | 09-06-1980 (R) | 09-06-1981 | ||||
| Hungary | 06-12-1937 (R) | 06-12-1938 | ||||
| India | 07-09-1931 (R) | 07-09-1932 | ||||
| Indonesia | 12-06-1950 (Su) | 27-12-1949 | ||||
| Iraq | 21-11-1966 (R) | 21-11-1967 | ||||
| Ireland | 05-07-1930 (R) | 09-03-1932 | ||||
| Italy | 18-07-1933 (R) | 18-07-1934 | ||||
| Japan | 16-03-1931 (R) | 16-03-1932 | ||||
| Kenya | 09-02-1971 (R) | 09-02-1972 | ||||
| Kyrgyzstan | 31-03-1992 (Su) | 31-03-1992 | ||||
| Lithuania | 28-09-1934 (R) | 28-09-1935 | ||||
| Luxembourg | 01-04-1931 (R) | 01-04-1932 | ||||
| Mexico | 12-05-1934 (R) | 12-05-1935 | ||||
| Montenegro | 03-06-2006 (Su) | 03-06-2006 | ||||
| Morocco | 20-09-1956 (R) | 20-09-1957 | ||||
| Myanmar | 07-09-1931 (Su) | 04-01-1948 | ||||
| Netherlands, the Kingdom of the | 04-01-1933 (R) | 04-01-1934 | ||||
| Nicaragua | 12-04-1934 (R) | 12-04-1935 | ||||
| North Macedonia | 17-11-1991 (Su) | 17-11-1991 | ||||
| Norway | 01-07-1932 (R) | 01-07-1933 | ||||
| Pakistan | 07-09-1931 (Su) | 15-08-1947 | ||||
| Panama | 19-06-1970 (R) | 19-06-1971 | ||||
| Papua New Guinea | 01-05-1976 (Su) | 16-09-1975 | ||||
| Peru | 04-04-1962 (R) | 04-04-1963 | ||||
| Poland | 18-06-1932 (R) | 18-06-1933 | ||||
| Portugal | 01-03-1932 (R) | 01-03-1933 | ||||
| Romania | 07-12-1932 (R) | 07-12-1933 | ||||
| Russian Federation | 04-11-1969 (R) | 04-11-1970 | ||||
| Serbia | 24-11-2000 (Su) | 24-11-2000 | ||||
| Slovakia | 01-01-1993 (Su) | 01-01-1993 | ||||
| Slovenia | 29-05-1992 (Su) | 25-06-1991 | ||||
| South Africa | 21-02-1933 (R) | |||||
| Spain | 29-08-1932 (R) | 29-08-1933 | ||||
| Suriname | 15-06-1976 (Su) | 25-11-1975 | ||||
| Sweden | 11-04-1932 (R) | 11-04-1933 | ||||
| Switzerland | 08-11-1934 (R) | 08-11-1935 | ||||
| Tajikistan | 26-11-1993 (Su) | 26-11-1993 | ||||
| Ukraine | 17-06-1970 (R) | 17-06-1971 | ||||
| Uruguay | 06-06-1933 (R) | 06-06-1934 | ||||
| Venezuela | 17-12-1932 (R) | 17-12-1933 | ||||
| Vietnam | 03-10-1994 (R) | 03-10-1995 | ||||
| Yugoslavia (< 25-06-1991) | 22-04-1933 (R) | 22-04-1934 |