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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 03-11-1923 13-03-1925 (R) 11-06-1925
Austria 03-11-1923 11-09-1924 (R) 10-12-1924
Belgium 03-11-1923 04-10-1924 (R) 02-01-1925
Brazil 03-11-1923 10-07-1929 (R) 08-10-1929
Bulgaria 03-11-1923 10-12-1926 (R) 10-03-1927
Chile 03-11-1923
China 03-11-1923 23-02-1926 (R) 24-05-1926
Cyprus 06-05-1964 (Su) 06-08-1960
Czech Republic 09-02-1996 (Su) 01-01-1993
Czechoslovakia (<01-01-1993) 03-11-1923 10-02-1927 (R) 10-05-1927
Denmark 03-11-1923 17-05-1924 (R) 27-11-1924
Egypt 03-11-1923 23-03-1925 (R) 21-06-1925
Estonia 28-02-1930 (A) 30-05-1930
Fiji 31-10-1972 (Su) 10-10-1970 31-10-1972 31-10-1973
Finland 03-11-1923 23-05-1928 (R) 21-08-1928
France 03-11-1923 13-09-1926 (R) 12-12-1926
Germany 03-11-1923 01-08-1925 (R) 30-10-1925
Greece 03-11-1923 06-07-1927 (R) 04-10-1927
Hungary 03-11-1923 23-02-1926 (R) 25-05-1926
India 13-03-1925 (R) 11-06-1925
Iran 08-05-1925 (A) 06-08-1925
Iraq 03-05-1934 (A) 01-08-1934
Israel 29-08-1966 (A) 27-11-1966
Italy 03-11-1923 13-06-1924 (R) 27-11-1924
Japan 03-11-1923 29-07-1952 (R) 27-10-1952
Latvia 28-09-1931 (A) 27-12-1931
Lebanon 09-03-1933 (A) 07-06-1933
Lesotho 12-01-1970 (A) 12-04-1970
Lithuania 03-11-1923
Luxembourg 03-11-1923 10-06-1927 (R) 08-09-1927
Malawi 16-02-1967 (A) 17-05-1967
Morocco 03-11-1923 08-11-1926 (R) 06-02-1927
Netherlands, the Kingdom of the 03-11-1923 30-05-1925 (R) 28-08-1925
New Zealand 03-11-1923 29-08-1924 (R) 27-11-1924
Niger 14-03-1966 (A) 12-06-1966
Nigeria 14-09-1964 (Su) 01-10-1960
Norway 03-11-1923 07-09-1926 (R) 06-12-1926
Pakistan 27-01-1951 (Su) 15-08-1947
Paraguay 03-11-1923
Poland 03-11-1923 04-09-1931 (R) 03-12-1931
Portugal 03-11-1923
Romania 03-11-1923 23-12-1925 (R) 23-03-1926
Singapore 22-12-1967 (A) 22-03-1968
Slovakia 28-05-1993 (Su) 01-01-1993
Solomon Islands 03-09-1981 (Su) 07-07-1978
South Africa 03-11-1923 29-08-1924 (R) 27-11-1924
Spain 03-11-1923
Sweden 03-11-1923 12-02-1926 (R) 12-05-1926
Switzerland 03-11-1923 03-01-1927 (R) 02-04-1927
Syria 09-03-1933 (A) 07-06-1933
Thailand 03-11-1923 19-05-1925 (R) 17-08-1925
Tonga 11-11-1977 (Su) 04-06-1970
Tunisia 03-11-1923 08-11-1926 (R) 06-02-1927
United Kingdom 03-11-1923 29-08-1924 (R) 27-12-1924
Uruguay 03-11-1923
Yugoslavia (< 25-06-1991) 03-11-1923 02-05-1929 (R) 31-07-1929
Zimbabwe 01-12-1998 (Su) 18-04-1980