The Authority's structure shall comprise:
(a) a General Board, which shall exercise the tasks set out in Article 60;
(b) an Executive Board, which shall exercise the tasks set out in Article 64:
(c) a Chair of the Authority, who shall exercise the tasks set out in Article 69;
(d) an Executive Director, who shall exercise the tasks set out in Article 71;
(e) an Administrative Board of Review, which shall exercise the functions listed in Article 74.