| 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 |
|---|---|---|---|---|---|---|
| Austria | 01-12-1958 (A) | 01-03-1959 | ||||
| Azerbaijan | 30-08-2000 (A) | 28-11-2000 | ||||
| Belgium | 19-03-1931 | 18-12-1961 (R) | 18-03-1961 | |||
| Brazil | 26-08-1942 (A) | 24-11-1942 | ||||
| China | ||||||
| Czechoslovakia (<01-01-1993) | 19-03-1931 | |||||
| Denmark | 27-07-1932 (R) | 01-01-1934 | ||||
| Ecuador | 19-03-1931 | |||||
| Finland | 31-08-1932 (R) | 01-01-1934 | ||||
| France | 27-04-1936 (A) | 26-07-1936 | ||||
| Germany | 03-10-1933 (R) | 01-01-1934 | ||||
| Greece | 01-06-1934 (R) | 30-08-1934 | ||||
| Hungary | 19-03-1931 | 28-10-1964 (A) | 26-01-1965 | |||
| Indonesia | 09-03-1959 (Su) | 27-12-1949 | ||||
| Italy | 31-08-1933 (R) | 01-01-1934 | ||||
| Japan | 25-08-1933 (R) | 01-01-1934 | ||||
| Liberia | 16-09-2005 (A) | 15-12-2005 | ||||
| Lithuania | 10-02-1997 (A) | 11-05-1997 | ||||
| Luxembourg | 19-03-1931 | 01-08-1968 (A) | 30-10-1968 | |||
| Malawi | 03-11-1965 (A) | 01-02-1966 | 30-07-1968 | 30-07-1969 | ||
| Mexico | 19-03-1931 | |||||
| Monaco | 09-02-1933 (R) | 01-01-1934 | ||||
| Netherlands, the Kingdom of the | 02-04-1934 (R) | 01-07-1934 | ||||
| Nicaragua | 16-03-1932 (A) | 01-01-1934 | ||||
| Norway | 27-07-1932 (R) | 01-01-1934 | ||||
| Poland | 19-12-1936 (A) | 19-03-1937 | ||||
| Portugal | 08-06-1934 (R) | 06-09-1934 | ||||
| Romania | 19-03-1931 | |||||
| Spain | 19-03-1931 | |||||
| Sweden | 27-07-1932 (R) | 01-01-1934 | ||||
| Switzerland | 26-08-1932 (R) | 01-07-1937 | ||||
| Türkiye | 19-03-1931 | |||||
| Yugoslavia (< 25-06-1991) | 19-03-1931 |