| 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 | 06-12-1934 (A) | 18-01-1935 | ||||
| Austria | 02-06-1928 | 01-06-1936 (R) | 01-07-1936 | |||
| Belgium | 02-06-1928 | 23-08-1934 (R) | 07-10-1934 | |||
| Brazil | 02-06-1928 | 03-04-1933 (R) | 01-06-1933 | |||
| Bulgaria | 02-06-1928 | 28-05-1931 (R) | 01-08-1931 | |||
| Canada | 27-06-1931 (R) | 01-08-1931 | ||||
| Cyprus | 24-02-1964 (Su) | 16-08-1960 | ||||
| Czechoslovakia (<01-01-1993) | 30-10-1936 (A) | 30-11-1936 | ||||
| Denmark | 02-06-1928 | 24-07-1933 (R) | 16-09-1933 | |||
| Estonia | 02-06-1928 | |||||
| Finland | 02-06-1928 | 01-07-1931 (R) | 01-08-1931 | |||
| France | 02-06-1928 | 22-11-1933 (R) | 22-12-1933 | |||
| Germany | 02-06-1928 | 13-09-1933 (R) | 21-10-1933 | |||
| Greece | 02-06-1928 | 02-01-1932 (A) | 25-02-1932 | |||
| Holy See | 19-07-1935 (A) | 12-09-1935 | ||||
| Hungary | 02-06-1928 | 25-06-1931 (R) | 01-08-1931 | |||
| Iceland | 30-06-1947 (A) | 07-09-1947 | ||||
| India | 02-06-1928 | 30-06-1931 (R) | 01-08-1931 | |||
| Indonesia | 23-02-1956 (Su) | 27-12-1949 | 19-02-1959 | 19-02-1960 | ||
| Ireland | 16-04-1935 (A) | 11-06-1935 | ||||
| Israel | 14-12-1949 (A) | 24-03-1950 | ||||
| Italy | 02-06-1928 | 27-06-1931 (R) | 01-08-1931 | |||
| Japan | 02-06-1928 | 05-06-1931 (R) | 01-08-1931 | |||
| Latvia | 03-11-1936 (A) | 15-05-1937 | ||||
| Lebanon | 02-06-1928 | 19-02-1946 (A) | 30-09-1947 | |||
| Liechtenstein | 20-07-1931 (A) | 30-08-1931 | ||||
| Luxembourg | 02-06-1928 | 16-12-1931 (A) | 04-02-1932 | |||
| Malta | 29-05-1968 (Su) | 21-09-1964 | ||||
| Monaco | 02-06-1928 | 21-04-1933 (R) | 09-06-1933 | |||
| Morocco | 02-06-1928 | 05-10-1934 (A) | 25-11-1934 | |||
| Netherlands, the Kingdom of the | 02-06-1928 | 27-06-1931 (R) | 01-08-1931 | |||
| New Zealand | 20-10-1947 (A) | 04-12-1947 | ||||
| Norway | 02-06-1928 | 30-06-1931 (R) | 01-08-1931 | |||
| Pakistan | 04-06-1948 (A) | 05-07-1948 | ||||
| Poland | 02-06-1928 | 21-10-1935 (A) | 21-11-1935 | |||
| Portugal | 02-06-1928 | 21-06-1937 (A) | 29-07-1937 | |||
| Romania | 02-06-1928 | 30-06-1936 (A) | 06-08-1936 | |||
| South Africa | 19-03-1935 (A) | 27-05-1935 | ||||
| Spain | 02-06-1928 | 15-03-1933 (R) | 23-04-1933 | |||
| Sri Lanka | 20-07-1959 (Su) | 04-02-1948 | ||||
| Sweden | 02-06-1928 | 27-06-1931 (R) | 01-08-1931 | |||
| Switzerland | 02-06-1928 | 24-04-1931 (R) | 01-08-1931 | |||
| Tunisia | 02-06-1928 | 03-11-1933 (A) | 22-12-1933 | |||
| United Kingdom | 02-06-1928 | 27-06-1931 (R) | 01-08-1931 | |||
| Yugoslavia (< 25-06-1991) | 17-06-1931 (A) | 01-08-1931 | ||||
| Zimbabwe | 18-09-1981 (Su) | 18-04-1980 |
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