Cal. Food & Agric. Code § 56382.8
(b) Complaints must be submitted to the department in writing and verified, and may be transmitted via United States mail, overnight delivery, or by facsimile transmission, setting forth the essential details of the transactions complained of, including the following:
(g) If the informal consultation process provided for in this section does not result in resolution of the dispute, the complainant may then pursue arbitration against the licensee and the complaint and any counterclaim will be fully and finally adjudicated and resolved by a decision of an arbitrator under expedited arbitration procedures as follows: