Convention for the Establishment of the European Communications Office (ECO) The Hague on 23rd June 1993 as amended at Copenhagen on 9th April 2002

Parties

Party	Signature	Ratification	Entry into force
Albania		22-07-2025 (A)	01-10-2025
Austria		10-03-1998 (S)	01-05-1998
Belgium	20-10-1993
Bosnia and Herzegovina	27-08-2013	22-11-2013 (R)	01-01-2014
Bulgaria	20-10-1993	15-09-1994 (R)	01-03-1996
Croatia	09-06-1994	13-09-1995 (R)	01-03-1996
Cyprus	20-10-1993	15-08-1994 (R)	01-03-1996
Czech Republic	21-10-2014	03-12-2014 (R)	01-02-2015
Denmark		23-06-1993 (S)	01-03-1996
Estonia		19-06-2000 (S)	01-08-2000
Finland	23-06-1993	04-11-1994 (R)	01-03-1996
France	23-06-1993	11-07-1994 (R)	01-03-1996
Germany	23-06-1993	06-06-1995 (R)	01-03-1996
Greece		23-06-1993 (S)	01-03-1996
Holy See		23-06-1993 (S)	01-03-1996
Hungary	28-02-1995	14-02-1997 (R)	01-04-1997
Iceland		23-06-1993 (S)	01-03-1996
Ireland	23-06-1993	24-11-1994 (R)	01-03-1996
Italy	23-06-1993	13-09-1995 (R)	01-03-1996
Latvia	21-02-2012	08-05-2012 (R)	01-07-2012
Liechtenstein	20-10-1993	09-08-1995 (R)	01-03-1996
Lithuania	03-12-2014	03-12-2014 (R)	01-02-2015
Luxembourg	20-10-1993	29-01-1997 (R)	01-03-1997
Malta		03-05-2018 (A)	01-07-2018
Monaco		28-05-1996 (R)	01-07-1996
Montenegro	23-07-2010	23-07-2010 (R)	01-09-2010
Netherlands, the Kingdom of the	23-06-1993	27-05-1994 (R)	01-03-1996
Norway		23-06-1993 (S)	01-03-1996
Poland		23-06-1993 (S)	01-03-1996
Portugal	23-06-1993	15-12-1995 (R)	01-03-1996
Romania	20-10-1993	24-08-1994 (R)	01-03-1996
Slovakia		23-03-1994 (S)	01-03-1996
Spain	23-06-1993	18-01-1996 (R)	01-03-1996
Sweden		26-04-1994 (S)	01-03-1996
Switzerland	20-10-1993	02-06-1995 (R)	01-03-1996
Türkiye	23-06-1993	10-07-1998 (R)	01-09-1998
United Kingdom	23-06-1993	29-06-1994 (R)	01-03-1996