Queensland Consolidated ActsAn act or proceeding of a board shall not be invalidated or in any way prejudiced by reason only of the fact--
(a) that at the time such act was done or proceeding taken there were vacancies in the membership of the board not exceeding one-half of the total number of members for the time being required to constitute the board;
(b) that all members of the board for the time being holding office were not present at the meeting at which the act was done or proceeding taken;
(c) that there is a defect in the qualification, membership or appointment or election of any member of the board who joined in doing the act or taking the proceeding or in authorising the act or proceeding.