CA Pub Res Code Section 5784.13

(a)

A majority of the board of directors shall constitute a quorum for the transaction of business.

(b)

The board of directors shall act only by ordinance, resolution, or motion.

(c)

Except as otherwise specifically provided to the contrary in this chapter, a recorded majority vote of the total membership of the board of directors is required on each action.

(d)

The board of directors shall keep a record of all its acts, including financial transactions.

(e)

The board of directors shall adopt rules for its proceedings.