Country	Action	Action Date	Effective Date
ALGERIA	Accession	13/04/1964
ARGENTINA	Accession	19/04/1961
BELGIUM	Signature	10/04/1926
BELGIUM	Ratification	02/06/1930
BRAZIL	Signature	10/04/1926
BRAZIL	Ratification	28/04/1931
CHILE	Signature	10/04/1926
CUBA	Accession	21/11/1983	21/05/1984
CUBA	Declaration	21/11/1983
DENMARK	Signature	10/04/1926
DENMARK	Ratification	02/06/1930
DENMARK	Withdrawal	01/03/1966	01/03/1966
ESTONIA	Signature	28/06/1927
ESTONIA	Ratification	02/06/1930
ESTONIA	Denunciation	10/01/2000	10/01/2001
FINLAND	Accession	12/07/1934
FINLAND	Withdrawal	01/03/1966	01/03/1966
FRANCE	Signature	10/04/1926
FRANCE	Ratification	23/08/1935
FRANCE	Declaration	23/08/1935
GERMANY	Signature	10/04/1926
HAITI	Accession	19/03/1965
HUNGARY	Signature	10/04/1926
HUNGARY	Ratification	02/06/1930
IRAN	Accession	08/09/1966
ITALY	Signature	10/04/1926
ITALY	Ratification	07/12/1949
JAPAN	Signature	10/10/1926
LEBANON	Accession	18/03/1969
LUXEMBOURG	Accession	18/08/1991	18/02/1991
MALAGASY REPUBLIC	Succession	13/07/1965
MEXICO	Signature	10/04/1926
MONACO	Accession	15/05/1931
NETHERLANDS THE	Signature	10/04/1926
NORWAY	Signature	10/04/1926
NORWAY	Ratification	10/10/1933
NORWAY	Withdrawal	01/03/1966	01/03/1966
POLAND	Signature	10/04/1926
POLAND	Ratification	26/10/1936
PORTUGAL	Accession	25/12/1931
ROUMANIA	Signature	04/08/1937
SERB-CROAT-SLOVENE STATE	Signature	10/04/1926
SPAIN	Signature	10/04/1926
SPAIN	Ratification	02/06/1930
SPAIN	Denunciation	27/05/2004	27/05/2005
SWEDEN	Signature	10/04/1926
SWEDEN	Ratification	01/07/1938
SWEDEN	Reservation	01/07/1938
SWEDEN	Withdrawal	01/03/1966	01/03/1966
SWITZERLAND	Accession	28/05/1954
SYRIA	Accession	14/02/1951	14/08/1951
TURKEY	Accession	04/07/1956
UNITED KINGDOM	Signature	10/04/1926
URUGUAY	Accession	15/09/1970
ZAIRE	Accession	17/07/1967