Cal. Welf. & Inst. Code § 19630
(c) The director shall ensure compliance with this section with respect to buildings, installations, facilities, and roadside rest stops, and shall be responsible for collection of, and accounting for, vending machine income.
Any limitation on the placement or operation of a vending machine based on a finding by a state department or agency that the placement or operation would adversely affect the interests of the state shall be fully justified in writing to the director. The director shall determine whether the limitation is justified, and if dissatisfied with the justification, may submit the matter for arbitration to the panel established by Section 19627.
(g)