(23)The number of central banks of issue and competent authorities responsible for the supervision of clearing members of the Member States represented in colleges set up for Union CCPs is currently limited. To facilitate access to information by a broader range of central banks of issue and competent authorities of other Member States, whose financial stability could be impacted by a CCP's financial distress, additional central banks of issue and competent authorities should be able to participate in colleges on request. To promote consistency in the supervision of CCPs across the Union, the Chair, or an independent member, of the CCP Supervisory Committee should also participate in colleges. In order to ensure an appropriate, effective and swift decision-making process, central banks of issue and competent authorities, which are participating on the basis of a request, as well as the Chair, or the independent member, of the CCP Supervisory Committee should be non-voting.