(a) The board shall be organized pursuant to Charter section 9-1 and Code section 2-768. The board shall meet at least four times per year and additional meetings may be called at the discretion of the chair or upon a majority vote.

(b) To constitute a quorum for the transaction of business, one more than half of the current board membership must be present. To approve any action taken by the board, an affirmative vote of the majority of the voting members constituting the quorum shall be required. (Code 1979, § 8-364; Ord. No. 2005-86, §§ 1, 2, 11-14-2005; Ord. No. 96-30, § 3, 8-5-1996; Ord. No. 95-53, exhibit A (§ 8-364), 9-11-1995)