Article R1431-4 of the French General Code of Local Authorities
The number of members of the Board of Directors may not exceed twenty-four. It may be increased to thirty if justified by the scope of the missions assigned to the public establishment or the number of local authorities comprising it. The Board of Directors comprises, in the proportions defined in article L. 1431-4 : 1° a) The representative(s) of the local authority(ies) or their groupings appointed from among their members…