Cal. Bus. & Prof. Code § 3767
(a) The board shall issue a citation to a person and to his or her employer or contractor, if, upon inspection or investigation, either upon complaint or otherwise, the following conditions are met:
(b) Each citation issued pursuant to subdivision (a) shall meet all of the following requirements:
(c) A person served with a citation may appeal to the board within 15 calendar days after service of the citation with respect to any of the following:
(e)