The Articles of Association may provide for the participation of other persons in meetings of the Board of Directors. The Articles of Association shall in particular determine the number and procedures for appointing members of the Board of Directors. The acts and deliberations of the public establishment are subject to the legality control provided for by articles L. 2131-1 to L. 2131-11 of this code. The Managing Director, appointed on the proposal of the President of the establishment by decree deliberated by the Executive Council, is responsible for the administration of the establishment.