Section 100062 Of Article 1. Board Of Supervisors From California Public Utilities Code >> Division 10. >> Part 12. >> Chapter 4. >> Article 1.

. The board shall establish rules for its proceedings. A majority of the members of the board shall constitute a quorum for the transaction of business and no act of the board shall be valid unless at least seven concur therein. The acts of the board shall be expressed by motion, resolution, or ordinance. All meetings of the board shall be conducted in the manner prescribed by the Ralph M. Brown Act, Chapter 9 (commencing with Section 54950), Part 1, Division 2, Title 5 of the Government Code.