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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
Austria 27-03-1931
Belgium 27-03-1931 12-02-1936 (R) 12-04-1936
Czechoslovakia (<01-01-1993) 12-06-1931
Denmark 27-03-1931 22-07-1937 (R) 20-09-1937
Estonia 06-06-1933 27-05-1936 (R) 26-07-1936
Finland 14-12-1932 20-04-1938 (R) 19-06-1938
Hungary 21-12-1931 06-07-1937 (R) 04-09-1937
Italy 27-03-1933
Luxembourg 02-07-1931
Netherlands, the Kingdom of the 27-03-1931 12-02-1936 (R) 12-04-1936
Norway 28-07-1931 03-04-1937 (R) 02-06-1937
Portugal 02-04-1931 30-11-1936 (R) 29-01-1937
Romania 26-05-1931
Spain 27-03-1931
Sweden 21-05-1931 30-07-1937 (R) 28-09-1937
Switzerland 04-05-1931
Yugoslavia (< 25-06-1991) 27-03-1931