Agreement between the Parties to the North Atlantic Treaty for the Security of Information

Parties

Party	Signature	Ratification	Entry into force
Albania		04-05-2010 (A)	03-06-2010
Belgium	29-01-1998	07-03-2002 (R)	06-04-2002
Bulgaria		21-10-2004 (A)	20-11-2004
Canada	17-06-1998	17-07-1998 (R)	16-08-1998
Croatia		20-11-2009 (A)	20-12-2009
Czech Republic		05-11-1999 (A)	05-12-1999
Denmark	05-06-1998	28-12-1999 (R)	27-01-2000
Estonia		07-12-2004 (A)	06-01-2005
Finland		24-07-2023 (A)	23-08-2023
France	13-10-1997	25-04-2001 (R)	25-05-2001
Germany	18-09-1997	05-07-2001 (R)	04-08-2001
Greece	23-10-1997	30-06-2000 (R)	30-07-2000
Hungary	10-12-1999	15-05-2000 (R)	14-06-2000
Iceland	20-03-1997	24-01-2013 (R)	23-02-2013
Italy	17-02-1998	16-05-2008 (R)	15-06-2008
Latvia		12-05-2004 (A)	11-06-2004
Lithuania		22-09-2004 (A)	22-10-2004
Luxembourg	14-07-1998	23-11-2004 (R)	23-12-2004
Netherlands, the Kingdom of the	02-06-1998	24-02-1999 (R)	26-03-1999
North Macedonia		20-10-2021 (A)	19-11-2021
Norway	02-07-1998	17-12-2001 (R)	16-01-2002
Poland		21-09-1999 (A)	21-10-1999
Portugal	05-03-1998	01-10-2002 (R)	31-10-2002
Romania		18-11-2004 (A)	18-12-2004
Slovakia		21-11-2006 (A)	21-12-2006
Slovenia		28-09-2004 (A)	28-10-2004
Spain	11-03-1998	24-07-2007 (R)	23-08-2007
Sweden		03-07-2024 (A)	02-08-2024
Türkiye	17-02-1998	13-07-2000 (R)	12-08-2000
United Kingdom	29-10-1998	05-11-2003 (R)	05-12-2003
United States of America	09-03-1998	24-06-1998 (R)	16-08-1998