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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
Afghanistan 12-06-1939 (R) 12-06-1939
Albania 17-03-1932 (R) 17-03-1932 11-08-1964 11-08-1965
Angola 04-06-1976 (R) 04-06-1976
Argentina 30-11-1933 (R) 30-11-1933 03-03-1992 03-03-1993
Austria 12-06-1924 (R) 12-06-1924 26-07-2001 26-07-2002
Bangladesh 22-06-1972 (R) 22-06-1972
Belgium 12-07-1924 (R) 12-07-1924 13-08-1937 13-08-1938
Benin 12-12-1960 (R) 12-12-1960
Brazil 26-04-1934 (R) 26-04-1934 12-05-1937 12-05-1938
Bulgaria 14-02-1922 (R) 14-02-1922 20-07-1960 20-07-1961
Burkina Faso 21-11-1960 (R) 21-11-1960
Burundi 11-03-1963 (R) 11-03-1963
Cambodia 24-02-1969 (R) 24-02-1969
Cameroon 07-06-1960 (R) 07-06-1960 11-04-1975 11-04-1976
Central African Republic 27-10-1960 (R) 27-10-1960
Chad 10-11-1960 (R) 10-11-1960
Chile 08-10-1931 (R) 08-10-1931 27-08-1976 27-08-1977
Colombia 20-06-1933 (R) 20-06-1933
Côte d'Ivoire 21-11-1960 (R) 21-11-1960
Cuba 06-08-1928 (R) 06-08-1928
Democratic Republic of the Congo 20-09-1960 (R) 20-09-1960
France 14-05-1925 (R) 14-05-1925 08-11-1955 08-11-1956
Gabon 14-10-1960 (R) 14-10-1960
Greece 19-11-1920 (R) 19-11-1920 30-06-1936 30-06-1937
Guinea 21-01-1959 (R) 21-01-1959 28-05-1968 28-05-1969
Guinea-Bissau 21-02-1977 (R) 21-02-1977
Hungary 19-04-1928 (R) 19-04-1928 18-12-1936 18-12-1937
India 14-07-1921 (R) 14-07-1921
Ireland 04-09-1925 (R) 04-09-1925 15-03-1937 15-03-1938
Italy 10-04-1923 (R) 10-04-1923 06-08-2001 06-08-2002
Laos 23-01-1964 (R) 23-01-1964
Lithuania 19-06-1931 (R) 19-06-1931 11-11-2003 11-11-2004
Luxembourg 16-04-1928 (R) 16-04-1928 19-02-1982 19-02-1983
Madagascar 01-11-1960 (R) 01-11-1960
Mali 22-09-1960 (R) 22-09-1960
Malta 09-06-1988 (R) 09-06-1988 11-02-1991 11-02-1992
Mauritania 20-06-1961 (R) 20-06-1961 02-08-1965 02-08-1966
Morocco 13-06-1956 (R) 13-06-1956
Myanmar 14-07-1921 (R) 14-07-1921 09-11-1961 09-11-1962
Netherlands, the Kingdom of the 04-09-1922 (R) 04-09-1922 12-06-1937 12-06-1938
Nicaragua 12-04-1934 (R) 12-04-1934
Niger 27-02-1961 (R) 27-02-1961
Pakistan 14-07-1921 (R) 14-07-1921
Peru 08-11-1945 (R) 08-11-1945 05-02-1997 05-02-1998
Portugal 10-05-1932 (R) 10-05-1932 08-12-1993 08-12-1994
Republic of the Congo 10-11-1960 (R) 10-11-1960 04-06-1971 04-06-1972
Romania 13-06-1921 (R) 13-06-1921 28-05-1957 28-05-1958
Rwanda 18-09-1962 (R) 18-09-1962
Senegal 04-11-1960 (R) 04-11-1960
South Africa 01-11-1921 (R) 01-11-1921 20-10-1935 20-10-1936
Spain 29-09-1932 (R) 29-09-1932
Sri Lanka 08-10-1951 (R) 08-10-1951 16-02-1954 16-02-1955
Switzerland 09-10-1922 (R) 09-10-1922 04-06-1936 04-06-1937
Togo 07-06-1960 (R) 07-06-1960
Tunisia 15-05-1957 (R) 15-05-1957 24-05-1974 24-05-1975
United Kingdom 14-07-1921 (R) 14-07-1921 25-01-1937 25-01-1938
Uruguay 06-06-1933 (R) 06-06-1933 17-10-1955 17-10-1956
Venezuela 07-03-1933 (R) 07-03-1933 20-11-1944 20-11-1945