Country	Action	Action Date	Effective Date
AUSTRIA	Accession	22/08/1978
BELARUS	Accession	28/08/1997	27/09/1997
BOSNIA AND HERZEGOVINA	Succession	01/09/1993
BOSNIA AND HERZEGOVINA	Succession	12/01/1994
CHINA	Signature	28/12/1970
COLOMBIA	Accession	29/10/2004	28/11/2004
CYPRUS	Signature	31/12/1970
CYPRUS	Ratification	24/01/1972
CZECH REPUBLIC	Succession	22/02/1993
CZECH REPUBLIC	Declaration	22/02/1993
EL SALVADOR	Signature	18/12/1970
ESTONIA	Accession	21/10/1991	20/11/1991
FINLAND	Signature	28/12/1970
GEORGIA	Accession	22/06/2005	22/07/2005
GUATEMALA	Accession	12/02/1988	13/03/1988
IRAN	Accession	05/06/1975
JAMAICA	Signature	01/07/1970
LIBERIA	Accession	16/09/2005	16/10/2005
LIECHTENSTEIN	Signature	15/12/1970
LIECHTENSTEIN	Ratification	03/08/1977
LITHUANIA	Accession	05/08/2004	04/09/2004
Netherlands West Indies
PARAGUAY	Accession	19/09/1975
PHILIPPINES	Signature	16/12/1969
PHILIPPINES	Ratification	26/11/1976
SEYCHELLES	Accession	28/12/1977
SLOVAK REPUBLIC	Succession	28/05/1993	01/01/1993
SLOVENIA	Succession	01/07/1992
SPAIN	Accession	31/05/2001	30/06/2001
SWITZERLAND	Signature	31/07/1970
SWITZERLAND	Reservation	31/07/1970
SWITZERLAND	Ratification	03/11/1977
UKRAINE	Accession	27/08/1993	26/09/1993
UNITED KINGDOM	Signature	17/12/1970
URUGUAY	Accession	17/12/1980
YUGOSLAVIA	Signature	18/12/1969
YUGOSLAVIA	Ratification	05/03/1974
YUGOSLAVIA, FEDERAL REPUBLIC OF	Succession	12/03/2001	27/04/1992