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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 23-08-1928 (A) 23-11-1928
Bahamas 22-03-1974 (Su) 10-07-1973
Belgium 01-12-1924 05-08-1926 (R) 05-11-1926
Brazil 20-02-1955 (A) 20-05-1955
Cambodia 09-07-1934 (A) 09-10-1934
Canada 21-08-1925 (A) 21-11-1925
Chile 13-03-1935 (A) 13-06-1935
China
Denmark 01-12-1924 01-05-1928 (R) 01-08-1928
Fiji 12-08-1971 (Su) 10-10-1970
Finland 01-12-1924 21-04-1926 (R) 21-07-1926
France 01-12-1924 23-09-1930 (R) 23-12-1930
Germany 16-04-1937 (A) 16-07-1937
Greece 01-12-1924 18-05-1926 (R) 18-08-1926
Iceland 20-11-1928 (A) 20-02-1929
India 06-11-1954 (A) 06-02-1955
Iraq 14-04-1928 (A) 14-07-1928
Ireland 18-09-1930 (A) 18-12-1930
Israel 28-11-1950 (A) 28-02-1951
Italy 01-12-1924 01-09-1928 (R) 01-12-1928
Laos 09-07-1934 (A) 09-10-1934
Malaysia 11-03-1957 (A) 11-06-1957
Mauritius 20-09-1971 (Su) 12-03-1968
Monaco 01-12-1924 17-12-1925 (R) 17-03-1926
Morocco 07-08-1957 (A) 07-11-1957
Netherlands, the Kingdom of the 10-10-1930 (A) 10-01-1931
New Zealand 21-08-1925 (A) 21-11-1925
Norway 18-01-1935 (A) 18-04-1935
Pakistan 07-06-1956 (A) 07-09-1956
Papua New Guinea 30-03-1977 (A) 30-06-1977
Poland 11-12-1931 (A) 11-03-1932
Romania 01-12-1924 26-12-1927 (R) 26-03-1928
Solomon Islands 07-07-1978 (Su) 07-07-1978 17-09-1981 17-09-1982
Spain 15-08-1952 (A) 15-11-1952
Sri Lanka 04-11-1926 (A) 04-02-1927
Sweden 01-12-1924 10-02-1931 (R) 10-05-1931
Türkiye 27-03-1952 (A) 27-06-1952
United Kingdom 01-12-1924 21-08-1925 (R) 21-11-1925
Vietnam 09-10-1950 (A) 09-01-1951
Yugoslavia (< 25-06-1991) 23-05-1957 (A) 23-08-1957