2009 California Food and Agricultural Code - Section 33351 :: Article 11. Violations

33351.  It is unlawful for any person to do any of the following:
   (a) Prevent, interfere with, or attempt to nullify in any way the
work of any duly authorized representative of the department or of an
approved milk inspection service in the enforcement of any provision
of this division.
   (b) Interfere with or prevent any such representative from
examining or auditing any records or books in the conduct of his or
her official duty. The records that are required to be made available
include, but are not limited to, raw milk products purchased or
received, daily production and manufacturing records, and all sales
and distribution records maintained by the licensed milk products
plant.
   (c) Prevent or interfere with any such representative if he or she
deems it advisable to secure samples of milk or any product of milk,
product resembling milk products, imitation butter, or
oleomargarine, or any substance which is designed to be used as a
substitute for milk or any product of milk.