The director, taking into consideration the recommendations of the advisory board, may establish and enforce such rules and regulations as may be reasonable and necessary for the examination and licensing of applicants, for the conduct of licensees, and for the general enforcement of the various provisions of this chapter in the protection of the public.
Source:
Section 7591.6, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=BPC§ionNum=7591.6..