(31)To ensure the consistent functioning of all colleges and to further enhance supervisory convergence, the college should be co-chaired by the national competent authority and any of the independent members of the CCP Supervisory Committee. To foster cooperation between ESMA and competent authorities, the co-chairs should jointly decide the dates of the college meetings and establish the agenda of such meetings. However, to ensure consistent decision making and that the CCP’s competent authority remains ultimately responsible, in the event of a disagreement between the co-Chairs, the final decision should, in any case, be taken by the competent authority, who should provide ESMA with a reasoned explanation of its decision.