1. Europol’s mission shall be to support and strengthen action by the Member States’ police authorities and other law enforcement services and their mutual cooperation in preventing and combating serious crime affecting two or more Member States, terrorism and forms of crime which affect a common interest covered by a Union policy.
(a) the collection, storage, processing, analysis and exchange of information, in particular that forwarded by the authorities of the Member States or third countries or bodies;
(b) the coordination, organisation and implementation of investigative and operational action carried out jointly with the Member States’ competent authorities or in the context of joint investigative teams, where appropriate in liaison with Eurojust.
These regulations shall also lay down the procedures for scrutiny of Europol’s activities by the European Parliament, together with national Parliaments.
3. Any operational action by Europol must be carried out in liaison and in agreement with the authorities of the Member State or States whose territory is concerned. The application of coercive measures shall be the exclusive responsibility of the competent national authorities.