Country	Action	Action Date	Effective Date
BELGIUM	Signature	20/09/1951
BELGIUM	Ratification	18/02/1955
BULGARIA	Signature	12/07/2004	01/01/1900
BULGARIA	Ratification	22/10/2004
CANADA	Signature	20/09/1951
CANADA	Ratification	01/09/1954
CZECH REPUBLIC	Signature	26/04/1999
CZECH REPUBLIC	Ratification	18/11/1999
DENMARK	Signature	20/09/1951
DENMARK	Ratification	07/05/1952
ESTONIA	Signature	07/09/2004	01/01/1900
ESTONIA	Ratification	26/11/2004
FRANCE	Signature	20/09/1951
FRANCE	Ratification	20/01/1955
GERMANY FEDERAL REPUBLIC	Signature	29/05/1956
GERMANY FEDERAL REPUBLIC	Ratification	25/07/1958
GREECE	Signature	06/05/1955
GREECE	Ratification	10/12/1956
HUNGARY	Signature	21/01/2000
HUNGARY	Ratification	15/05/2000
ICELAND	Signature	20/09/1951
ICELAND	Ratification	11/05/1953
ITALY	Signature	20/09/1951
ITALY	Ratification	09/03/1955
LATVIA	Signature	10/08/2004	01/01/1900
LATVIA	Ratification	17/02/2005	17/02/2005
LITHUANIA	Signature	08/09/2004	01/01/1900
LITHUANIA	Ratification	03/01/2005	03/01/2005
LUXEMBOURG	Signature	20/09/1951
LUXEMBOURG	Ratification	23/07/1954
NETHERLANDS THE	Signature	20/09/1951
NETHERLANDS THE	Ratification	14/07/1952
NORWAY	Signature	20/09/1951
NORWAY	Ratification	24/02/1953
POLAND	Signature	21/09/1999
POLAND	Ratification	21/09/1999	21/09/1999
PORTUGAL	Signature	20/09/1951
PORTUGAL	Ratification	22/11/1955
PORTUGAL	Declaration	22/11/1955
ROMANIA	Signature	30/06/2004	01/01/1900
ROMANIA	Ratification	05/01/2005
SLOVAK REPUBLIC	Signature	13/08/2004	01/01/1900
SLOVAK REPUBLIC	Ratification	16/12/2004	16/12/2004
SLOVENIA	Signature	14/06/2004
SLOVENIA	Ratification	28/09/2004	28/09/2004
SPAIN	Signature	04/03/1987
SPAIN	Ratification	10/08/1987
TURKEY	Signature	02/10/1953
TURKEY	Ratification	18/05/1954
UNITED KINGDOM	Signature	20/09/1951
UNITED KINGDOM	Ratification	10/12/1954
UNITED STATES OF AMERICA	Signature	20/09/1951
UNITED STATES OF AMERICA	Ratification	24/07/1953