24. (1) The Board shall establish, by by-law, a committee on discipline and a committee on professional ethics.
(2) The Board may also establish, by by-law, an executive committee and determine the powers thereof, as well as any other committee or commission that it deems expedient.
(3) Each committee shall have as chairman a member of the Board appointed by the Board; except in the case of the executive committee, all the members of which must be members of the Board, any member in good standing may become a member of a committee.
(4) The office of a member of a committee shall become vacant in the same circumstances as that of a member of the Board.