| 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 | 31-08-1932 (R) | 01-01-1934 | ||||
| Azerbaijan | 30-08-2000 (A) | 28-11-2000 | ||||
| Belarus | 04-02-1998 (Su) | 25-08-1991 | ||||
| Belgium | 31-08-1932 (R) | 01-01-1934 | ||||
| Brazil | 26-08-1942 (A) | 24-11-1942 | ||||
| China | ||||||
| Colombia | 07-06-1930 | |||||
| Czechoslovakia (<01-01-1993) | 07-06-1930 | |||||
| Denmark | 27-07-1932 (R) | 01-01-1934 | ||||
| Ecuador | 07-06-1930 | |||||
| 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 | 31-08-1931 (R) | 01-01-1934 | ||||
| Hungary | 28-10-1964 (A) | 26-01-1965 | ||||
| Italy | 31-08-1932 (R) | 01-01-1934 | ||||
| Japan | 31-08-1932 (R) | 01-01-1934 | ||||
| Kazakhstan | 20-11-1995 (A) | 18-02-1996 | ||||
| Kyrgyzstan | 01-08-2003 (A) | 30-10-2003 | ||||
| Lithuania | 10-02-1997 (A) | 11-05-1997 | ||||
| Luxembourg | 07-06-1930 | 05-03-1963 (R) | 03-06-1963 | |||
| Monaco | 25-01-1934 (A) | 25-04-1934 | ||||
| Netherlands, the Kingdom of the | 20-08-1932 (R) | 01-01-1934 | ||||
| Norway | 27-07-1932 (R) | 01-01-1934 | ||||
| Peru | 07-06-1930 | |||||
| Poland | 19-12-1936 (A) | 19-03-1937 | ||||
| Portugal | 08-06-1934 (R) | 06-09-1934 | ||||
| Russian Federation | 25-11-1936 (A) | 23-02-1937 | ||||
| Spain | 07-06-1930 | |||||
| Sweden | 27-07-1932 (R) | 01-01-1934 | ||||
| Switzerland | 26-08-1932 (R) | 01-07-1937 | ||||
| Türkiye | 07-06-1930 | |||||
| Ukraine | 08-10-1999 (A) | 06-01-2000 | ||||
| Yugoslavia (< 25-06-1991) | 07-06-1930 |