(14)In order to ensure a coherent and consistent supervisory approach within the Union, the CCP Supervisory Committee should be responsible for preparing certain specific decisions and carrying out certain tasks which are entrusted to ESMA. Such responsibilities strengthen ESMA's coordination role between competent authorities and across colleges with a view to building a common supervisory culture and consistent supervisory practices, especially with regard to supervisory areas which have a cross-border dimension or a possible cross-border impact. In that respect, such relevant supervisory activities and decisions could include in particular supervisory areas where diverging supervisory practices can create risks of regulatory and supervisory arbitrage or jeopardise financial stability. ESMA should also be informed of all opinions adopted by colleges provided for in Regulation (EU) No 648/2012, including the basis of decision-making which the opinion of the college relates to and any recommendations adhered to in those opinions by the college.