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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
Argentina 14-03-1950 (R) 14-03-1950 28-05-2015
Australia 01-04-1935 (R) 01-04-1935 20-08-2013
Bahamas 25-05-1976 (Su) 10-07-1973 20-08-2013
Bangladesh 22-06-1972 (R) 22-06-1972 06-11-2015
Barbados 08-05-1967 (Su) 30-11-1966 20-06-2014
Belgium 03-10-1927 (R) 04-04-1928 20-08-2014
Belize 15-12-1983 (R) 15-12-1983 08-07-2015
Bosnia and Herzegovina 02-06-1993 (Su) 06-03-1992 20-08-2013
Brazil 18-06-1965 (R) 18-06-1965
Bulgaria 29-11-1929 (R) 29-11-1929 20-08-2013
Canada 30-06-1938 (R) 30-06-1938 20-08-2013
Chile 18-10-1935 (R) 18-10-1935
China 02-12-1936 (R) 02-12-1936
Colombia 20-06-1933 (R) 20-06-1933
Croatia 08-10-1991 (Su) 08-10-1991 20-08-2013
Cuba 07-07-1928 (R) 07-07-1928
Djibouti 03-08-1978 (Su) 27-06-1977
Dominica 28-02-1983 (R) 28-02-1983
Egypt 04-08-1982 (R) 04-08-1982
Estonia 10-05-1929 (R) 10-05-1929
Finland 08-04-1947 (R) 08-04-1947 09-01-2014
France 04-04-1928 (R) 04-04-1928 28-02-2014
Germany 20-09-1930 (R) 20-09-1930 16-08-2014
Ghana 18-03-1965 (R) 18-03-1965 16-08-2014
India 31-10-1932 (R) 31-10-1932
Iraq 04-10-1966 (R) 04-10-1966
Ireland 05-07-1930 (R) 05-07-1930 21-07-2015
Italy 10-10-1929 (R) 10-10-1929 19-11-2014
Japan 22-08-1955 (R) 22-08-1955 05-08-2014
Liberia 21-06-1977 (R) 21-06-1977 20-08-2013
Luxembourg 16-04-1928 (R) 16-04-1928 20-08-2013
Malta 04-01-1965 (Su) 21-09-1964 22-01-2014
Mauritania 08-11-1963 (R) 08-11-1963
Mexico 12-05-1934 (R) 12-05-1934
Montenegro 03-06-2006 (Su) 03-06-2006 03-02-2016
Morocco 14-03-1958 (R) 14-03-1958 10-09-2013
Myanmar 31-10-1932 (R) 31-10-1932
Netherlands, the Kingdom of the 15-12-1937 (R) 15-12-1937
New Zealand 29-03-1938 (R) 29-03-1938
Nicaragua 12-04-1934 (R) 12-04-1934 20-12-2014
North Macedonia 17-11-1991 (Su) 17-11-1991
Norway 29-03-1940 (R) 29-03-1940 20-08-2013
Pakistan 31-10-1932 (Su) 14-08-1947
Panama 19-06-1970 (R) 19-06-1970 20-08-2013
Papua New Guinea 01-05-1976 (Su) 16-09-1975
Peru 04-04-1962 (R) 04-04-1962
Poland 08-08-1931 (R) 08-08-1931 20-08-2013
Portugal 23-05-1983 (R) 23-05-1983
Romania 11-10-2000 (R) 11-10-2000
Serbia 24-11-2000 (Su) 27-04-1992 15-03-2014
Seychelles 28-10-2005 (R) 28-10-2005 07-01-2015
Sierra Leone 15-06-1961 (R) 15-06-1961
Singapore 25-10-1965 (Su) 16-09-1963 20-08-2013
Slovenia 29-05-1992 (Su) 25-06-1991
Somalia 18-11-1960 (Su) 01-07-1960
Spain 23-02-1931 (R) 23-02-1931 20-08-2013
Tunisia 14-04-1970 (R) 14-04-1970
United Kingdom 14-06-1929 (R) 14-06-1929 07-08-2014
Uruguay 06-06-1933 (R) 06-06-1933
Venezuela 20-11-1944 (R) 20-11-1944
Yugoslavia (< 25-06-1991) 30-09-1929 (R) 30-09-1929