NULL

Participant	Action	Date of Notification/Deposit	Date of Effect
Australia	Ratification	10/08/2011	10/08/2012
Belgium	Ratification	11/10/1996	11/10/1997
Bolivia	Ratification	11/06/1990	11/06/1991
Bosnia and Herzegovina	Ratification	02/06/1993	02/06/1993
Brazil	Ratification	18/05/1990	18/05/1991
Cameroon	Ratification	20/02/1989	20/02/1990
Canada	Ratification	16/06/1988	16/06/1989
Chile	Ratification	14/10/1994	14/10/1995
Colombia	Ratification	25/01/2001	25/01/2002
Croatia	Ratification	08/10/1991	08/10/1991
Cyprus	Ratification	07/08/1992	07/08/1993
Denmark	Territorial exclusion	18/12/2006
Denmark	Ratification	18/12/2006	18/12/2007
Ecuador	Ratification	11/04/1990	11/04/1991
Finland	Ratification	20/06/1988	20/06/1989
Germany	Ratification	18/11/1993	18/11/1994
Guatemala	Ratification	18/04/1989	18/04/1990
Japan	Ratification	11/08/2005	11/08/2006
Kazakhstan	Ratification	05/04/2011	05/04/2012
Luxembourg	Ratification	08/04/2008	08/04/2009
Montenegro	Succession	28/05/2007	03/06/2006
Morocco	Ratification	13/04/2011	13/04/2012
Netherlands	Ratification	15/09/1999	15/09/2000
Norway	Ratification	04/02/1992	04/02/1993
Portugal	Ratification	03/05/1999	03/05/2000
Republic of Korea	Ratification	04/04/2007	04/04/2008
Russian Federation	Ratification	04/09/2000	04/09/2001
Slovenia	Ratification	29/05/1992	29/05/1992
Spain	Ratification	02/08/1990	02/08/1991
Sweden	Ratification	02/09/1987	16/06/1989
Switzerland	Ratification	16/06/1992	16/06/1993
The former Yugoslav Republic of Macedonia	Ratification	17/11/1991	17/11/1991
Uganda	Ratification	27/03/1990	27/03/1991
Uruguay	Ratification	06/09/1995	06/09/1996
Yugoslavia (Federal Republic of)	Ratification	19/04/2001	24/11/2000
Yugoslavia (Socialist Federal Republic of)	Ratification	29/05/1989	29/05/1990
Zimbabwe	Ratification	09/04/2003	09/04/2004