The board shall prescribe, amend, and repeal rules in accordance with law for the administration and enforcement of this part and other sections of this code over which the board is specifically assigned jurisdiction. Due notice of the contents of the rules shall be given to appointing powers and employees. Within a reasonable time after adoption, such rules and amendments shall be published in such manner as the board determines, and distributed free or at a reasonable cost.
Ca. Gov. Code § 18701