California Code, Food and Agricultural Code (Formerly Agricultural Code) - FAC § 35756

This division, and the regulations of the director are not a limitation on the power of a municipality or county, by ordinance or regulation, to establish compulsory pasteurization of market milk or reasonable higher standards for milk fat and solids-not-fat than those which are established in this division, but such standards shall apply only to market milk after standardization by a milk distributor.