General information
- Entry into force: 31-08-1923
Kingdom part
Netherlands (in Europe)
- Entry into force: 15-12-1939
Party
Afghanistan
- Ratification: 12-06-1939 (R)
- Entry into force: 12-06-1939
Algeria
- Ratification: 19-10-1962 (Su)
- Entry into force: 03-07-1962
Argentina
- Ratification: 26-05-1936 (R)
- Entry into force: 26-05-1936
Austria
- Ratification: 12-06-1924 (R)
- Entry into force: 12-06-1924
Azerbaijan
- Ratification: 19-05-1992 (R)
- Entry into force: 19-05-1992
Belgium
- Ratification: 19-07-1926 (R)
- Entry into force: 19-07-1926
Benin
- Ratification: 12-12-1960 (Su)
- Entry into force: 01-08-1960
Bosnia and Herzegovina
- Ratification: 02-06-1993 (R)
- Entry into force: 02-06-1993
Bulgaria
- Ratification: 06-03-1925 (R)
- Entry into force: 06-03-1925
Burkina Faso
- Ratification: 21-11-1960 (Su)
- Entry into force: 05-08-1960
Cambodia
- Ratification: 24-02-1969 (Su)
- Entry into force: 09-11-1953
Cameroon
- Ratification: 07-06-1960 (Su)
- Entry into force: 01-01-1960
Central African Republic
- Ratification: 27-10-1960 (Su)
- Entry into force: 13-08-1960
Chad
- Ratification: 10-11-1960 (Su)
- Entry into force: 11-08-1960
Chile
- Ratification: 15-09-1925 (R)
- Entry into force: 15-09-1925
Colombia
- Ratification: 20-06-1933 (R)
- Entry into force: 20-06-1933
Comoros
- Ratification: 23-10-1978 (Su)
- Entry into force: 06-07-1975
Côte d'Ivoire
- Ratification: 21-11-1960 (Su)
- Entry into force: 07-08-1960
Croatia
- Ratification: 08-10-1991 (Su)
- Entry into force: 08-10-1991
Cuba
- Ratification: 07-07-1928 (R)
- Entry into force: 07-07-1928
Czech Republic
- Ratification: 01-01-1993 (R)
- Entry into force: 01-01-1993
Djibouti
- Ratification: 03-08-1978 (Su)
- Entry into force: 27-06-1977
Estonia
- Ratification: 08-09-1922 (R)
- Entry into force: 08-09-1922
Finland
- Ratification: 05-04-1929 (R)
- Entry into force: 05-04-1929
France
- Ratification: 19-02-1926 (R)
- Entry into force: 19-02-1926
- Algeria (< 05-07-1962)
Entry into force: 19-02-1926
Termination: 05-07-1962Bassas da India
Entry into force: 19-02-1926Clipperton Island
Entry into force: 19-02-1926Comoros (< 06-07-1975)
Entry into force: 19-02-1926
Termination: 06-07-1975Djibouti (< 27-06-1977)
Entry into force: 19-02-1926
Termination: 27-06-1977Europa Island
Entry into force: 19-02-1926French Guiana
Entry into force: 19-02-1926French Polynesia
Entry into force: 19-02-1926French Southern and Antarctic Territories
Entry into force: 19-02-1926Glorioso Islands
Entry into force: 19-02-1926Guadeloupe
Entry into force: 19-02-1926Juan de Nova Island
Entry into force: 19-02-1926Martinique
Entry into force: 19-02-1926Mayotte
Entry into force: 19-02-1926New Caledonia
Entry into force: 19-02-1926Réunion
Entry into force: 19-02-1926Saint Pierre and Miquelon
Entry into force: 19-02-1926Tromelin Island
Entry into force: 19-02-1926Wallis and Futuna
Entry into force: 19-02-1926
Gabon
- Ratification: 14-10-1960 (Su)
- Entry into force: 17-08-1960
Greece
- Ratification: 22-12-1926 (R)
- Entry into force: 22-12-1926
Guatemala
- Ratification: 05-01-1990 (R)
- Entry into force: 05-01-1990
Guinea
- Ratification: 21-01-1959 (Su)
- Entry into force: 02-10-1958
Hungary
- Ratification: 04-01-1928 (R)
- Entry into force: 08-06-1956
Iraq
- Ratification: 19-04-1966 (R)
- Entry into force: 19-04-1966
Italy
- Ratification: 22-10-1952 (R)
- Entry into force: 22-10-1952
Laos
- Ratification: 23-01-1964 (Su)
- Entry into force: 12-10-1954
Latvia
- Ratification: 09-09-1924 (R)
- Entry into force: 09-09-1924
Luxembourg
- Ratification: 16-04-1928 (R)
- Entry into force: 16-04-1928
Madagascar
- Ratification: 01-11-1960 (Su)
- Entry into force: 26-06-1960
Mali
- Ratification: 22-09-1960 (Su)
- Entry into force: 22-09-1960
Malta
- Ratification: 09-06-1988 (R)
- Entry into force: 09-06-1988
Mauritania
- Ratification: 20-06-1961 (Su)
- Entry into force: 28-11-1960
Mexico
- Ratification: 07-01-1938 (R)
- Entry into force: 07-01-1938
Montenegro
- Ratification: 03-06-2006 (Su)
- Entry into force: 03-06-2006
Morocco
- Ratification: 13-06-1956 (Su)
- Entry into force: 02-03-1956
Netherlands, the Kingdom of the
- Ratification: 15-12-1939 (R)
- Entry into force: 15-12-1939
- Suriname (< 25-11-1975)
Entry into force: 05-08-1957
Termination: 25-11-1975
Nicaragua
- Ratification: 12-04-1934 (R)
- Entry into force: 12-04-1934
Niger
- Ratification: 27-02-1961 (Su)
- Entry into force: 03-08-1960
North Macedonia
- Ratification: 17-11-1991 (Su)
- Entry into force: 17-11-1991
Norway
- Ratification: 11-06-1929 (R)
- Entry into force: 11-06-1929
Panama
- Ratification: 19-06-1970 (R)
- Entry into force: 19-06-1970
Poland
- Ratification: 21-06-1924 (R)
- Entry into force: 21-06-1924
Republic of the Congo
- Ratification: 10-11-1960 (Su)
- Entry into force: 15-08-1960
Romania
- Ratification: 04-12-1925 (R)
- Entry into force: 04-12-1925
Russian Federation
- Ratification: 10-10-1991 (R)
- Entry into force: 10-10-1991
Senegal
- Ratification: 04-11-1960 (Su)
- Entry into force: 20-08-1960
Serbia
- Ratification: 24-11-2000 (Su)
- Entry into force: 27-04-1992
Slovakia
- Ratification: 01-01-1993 (R)
- Entry into force: 01-01-1993
Slovenia
- Ratification: 29-05-1992 (R)
- Entry into force: 29-05-1992
Spain
- Ratification: 20-06-1924 (R)
- Entry into force: 20-06-1924
Suriname
- Ratification: 15-06-1976 (Su)
- Entry into force: 25-11-1975
Sweden
- Ratification: 27-11-1923 (R)
- Entry into force: 27-11-1923
Togo
- Ratification: 07-06-1960 (Su)
- Entry into force: 27-04-1960
Tunisia
- Ratification: 12-06-1956 (Su)
- Entry into force: 20-03-1956
Uruguay
- Ratification: 06-06-1933 (R)
- Entry into force: 06-06-1933
Venezuela
- Ratification: 28-04-1933 (R)
- Entry into force: 28-04-1933
Yugoslavia (< 25-06-1991)
- Ratification: 30-09-1929 (R)
- Entry into force: 30-09-1929