| 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 |
|---|---|---|---|---|---|---|
| Albania | 29-08-1924 (R) | 29-09-1924 | ||||
| Antigua and Barbuda | 25-10-1988 (Su) | 01-11-1981 | ||||
| Austria | 25-01-1928 (R) | 25-02-1928 | ||||
| Bahamas | 16-02-1977 (Su) | 10-07-1973 | ||||
| Bangladesh | 27-06-1979 | 09-07-1979 (R) | 09-08-1979 | |||
| Belgium | 23-09-1924 (R) | 23-10-1924 | ||||
| Bolivia | 24-09-1923 | |||||
| Brazil | 05-02-1932 (R) | 05-03-1932 | ||||
| Chile | 24-09-1923 | |||||
| Croatia | 26-07-1993 (Su) | 08-10-1991 | ||||
| Czech Republic | 09-02-1996 (Su) | 01-01-1993 | ||||
| Czechoslovakia (<01-01-1993) | 18-09-1931 (R) | 18-10-1931 | ||||
| Denmark | 06-04-1925 (R) | 06-05-1925 | ||||
| El Salvador | 24-09-1923 | |||||
| Estonia | 16-05-1929 (R) | 16-06-1929 | ||||
| Finland | 10-07-1924 (R) | 28-07-1924 | ||||
| France | 07-06-1928 (R) | 07-07-1928 | ||||
| Germany | 05-11-1924 (R) | 05-12-1924 | ||||
| Greece | 26-05-1926 (R) | 26-06-1926 | ||||
| India | 23-10-1937 (R) | 23-11-1937 | ||||
| Iraq | 12-03-1926 (A) | 12-04-1926 | ||||
| Ireland | 29-11-1956 | 11-03-1957 (R) | 11-04-1957 | |||
| Israel | 24-10-1951 | 13-12-1951 (R) | 13-01-1952 | |||
| Italy | 28-07-1924 (R) | 28-07-1924 | ||||
| Japan | 04-06-1928 (R) | 04-07-1928 | ||||
| Latvia | 24-09-1923 | |||||
| Liechtenstein | 24-09-1923 | |||||
| Lithuania | 24-09-1923 | |||||
| Luxembourg | 15-09-1930 (R) | 15-10-1930 | ||||
| Malta | 16-08-1966 (Su) | 21-09-1964 | ||||
| Mauritius | 18-07-1969 (Su) | 12-03-1968 | ||||
| Monaco | 08-02-1927 (R) | 08-03-1927 | ||||
| Montenegro | 23-10-2006 (Su) | 03-06-2006 | ||||
| Netherlands, the Kingdom of the | 06-08-1925 (R) | 21-09-1925 | ||||
| New Zealand | 09-06-1926 (R) | 09-07-1926 | ||||
| Nicaragua | 24-09-1923 | |||||
| North Macedonia | 10-03-1994 (Su) | 17-11-1991 | ||||
| Norway | 02-09-1927 (R) | 02-10-1927 | ||||
| Panama | 24-09-1923 | |||||
| Paraguay | 24-09-1923 | |||||
| Peru | 24-09-1923 | |||||
| Poland | 26-06-1931 (R) | 26-07-1931 | ||||
| Portugal | 10-12-1930 (R) | 10-01-1931 | ||||
| Republic of Korea, the | 04-03-1968 | |||||
| Romania | 12-03-1925 (R) | 12-04-1925 | ||||
| Serbia | 12-03-2001 (Su) | 27-04-1992 | ||||
| Slovakia | 28-05-1993 (Su) | 01-01-1993 | ||||
| Spain | 29-07-1926 (R) | 29-08-1926 | ||||
| Sweden | 08-08-1929 (R) | 08-09-1929 | ||||
| Switzerland | 14-05-1928 (R) | 14-06-1928 | ||||
| Thailand | 03-09-1930 (R) | 03-10-1930 | ||||
| Uganda | 05-05-1965 | |||||
| United Kingdom | 27-09-1924 (R) | 27-10-1924 | ||||
| Uruguay | 24-09-1923 | |||||
| Yugoslavia (< 25-06-1991) | 13-03-1959 | 13-03-1959 (R) | 13-04-1959 | |||
| Zimbabwe | 01-12-1998 (Su) | 18-04-1980 |