California Code
CHAPTER 4 - Governing Body
Section 66540.24.

66540.24. (a) Three members of the board shall constitute a quorum for the purpose of transacting any business of the board.

(b) Except as otherwise specifically provided to the contrary in this title, a recorded majority vote of the total authorized membership of the board is required on each action.

(Amended by Stats. 2008, Ch. 387, Sec. 6. Effective January 1, 2009.)