(68)FIUs play an important role in identifying the financial operations of terrorist networks, especially cross-border, and in detecting their financial backers. Financial intelligence might be of fundamental importance in uncovering the facilitation of terrorist offences and the networks and schemes of terrorist organisations. FIUs maintain significant differences as regards their functions, competences and powers. The current differences should however not affect an FIU’s activity, particularly its capacity to develop preventive analyses in support of all the authorities in charge of intelligence, investigative and judicial activities, and international cooperation. In the exercise of their tasks, it has become essential to identify the minimum set of data FIUs should have swift access to and be able to exchange without impediments with their counterparts from other Member States. In all cases of suspected money laundering, its predicate offences and terrorist financing, information should flow directly and quickly between FIUs without undue delay. It is therefore essential to further enhance the effectiveness and efficiency of FIUs, by clarifying the powers of and cooperation between FIUs.