Such exchanges of information are made through the FIU.NET web site and the Egmont Secure Web site . The Anti-Terrorism Unit of the Criminal Investigation Service of the Grand-Ducal Police can also exchange counter-terrorism information by using the established police systems for the exchange of information within the framework of the International Criminal Police Commission ( ICPO ) -Interpol , the European Police Office ( Europol ) , the Convention implementing the Schengen Agreement of 19 June 1990 , Eurojust , the Police Working Group on Terrorism under Pillar Three ( Justice and Home Affairs ) of the European Union , or through bilateral police channels .