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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 13-04-1932 (A) 12-07-1932
Austria 27-03-1931 (R) 25-06-1931
Belgium 05-05-1950 (R) 03-08-1950
Brazil 14-12-1928
Bulgaria 29-11-1929 (R) 14-12-1930
Canada 23-08-1930 (A) 14-12-1930
Chile 20-11-1934 (A) 18-02-1935
Cuba 17-08-1932 (A) 15-11-1932
Czech Republic 30-12-1993 (Su) 01-01-1993
Czechoslovakia (<01-01-1993) 19-02-1931 (R) 20-05-1931
Denmark 09-09-1929 (R) 14-12-1930
Egypt 27-06-1930 (R) 14-12-1930
Estonia 14-12-1928
Finland 23-09-1938 (R) 22-12-1938
France 01-02-1933 (R) 02-05-1933
Germany 14-12-1928
Greece 18-09-1930 (R) 18-12-1930
Hungary 14-12-1928
India 15-05-1931 (A) 13-08-1931
Ireland 15-09-1930 (R) 14-12-1930
Italy 11-06-1931 (R) 09-09-1931
Japan 03-09-1952 (R) 02-12-1952
Latvia 05-07-1937 (R) 03-10-1937
Lithuania 02-04-1938 (A) 01-07-1938
Netherlands, the Kingdom of the 13-09-1932 (R) 12-12-1932
Norway 20-03-1929 (R) 14-12-1930
Poland 23-07-1931 (R) 21-10-1931
Portugal 23-10-1931 (R) 21-01-1932
Romania 22-06-1931 (R) 20-09-1931
Sweden 17-02-1930 (R) 14-12-1930
Switzerland 10-07-1930 (R) 14-12-1930
United Kingdom 09-05-1930 (R) 14-12-1930
Yugoslavia (< 25-06-1991) 14-12-1928
Zimbabwe 14-10-1931 (A) 12-01-1932