58. notes that, for effecti
ve oversight of the systemic and prudential risks of the top market players, the present system of cooperation may need to be strengthened on the basis of the system of cooperation that exists among supervisors, and encourages greater coordination, in particular with respect
to prudential risk supervision of multi-jurisdictional and cross-sectoral entities and financial conglomerates; encourages agreements and codes of conduct between Member States and central banks on the financial backing of this system o
...[+++]f prudential supervision, with respect to bail-out and lender-of-last-resort obligations where several Member States and more supervisors are involved; notes that, to judge whether the present system provides for a real oversight of the systemic and prudential risks of the top players in the market, it is necessary to give the relatively new Level 2 and Level 3 arrangements time to bed down and, at the same time, to look into the desirability and feasibility of EU-level execution of prudential supervision where needed in the future; 
