Cal. Health and Safety Code § 44051

(a) If a person cited pursuant to Section 44050 wishes to contest the citation, that person shall, within 30 days after service of the citation, file in writing a request for an administrative hearing to the chief of the bureau or a designee. (b) (1) In addition to, or instead of, requesting an administrative hearing pursuant to subdivision (a), the person cited pursuant to Section 44050 may, within 30 days after service of the citation, contest the citation by submitting a written request for an informal citation conference to the chief of the bureau or a designee. (2) Upon receipt of a written request for an informal citation conference, the chief of the bureau or a designee shall, within 60 days of the request, hold an informal citation conference with the person requesting the conference. The cited person may be accompanied and represented by an attorney or other authorized representative. (3) If an informal citation conference is held, the request for an administrative hearing shall be deemed withdrawn and the chief of the bureau, or designee, may affirm, modify, or dismiss the citation at the conclusion of the informal citation conference. If so affirmed or modified, the citation originally issued shall be considered withdrawn and an affirmed or modified citation, including reasons for the decision, shall be issued. The affirmed or modified citation shall be mailed to the cited person and that person’s counsel, if any, within 10 days of the date of the informal citation conference. (4) If a cited person wishes to contest a citation affirmed or modified pursuant to paragraph (3), the person shall, within 30 days after service of the modified or affirmed citation, contest the affirmed or modified citation by submitting a written request for an administrative hearing to the chief of the bureau or a designee. An informal citation conference shall not be held on affirmed or modified citations.