It shall be unlawful for any milk sampler-weigher to:
(1) Sample, weigh, or measure milk from bulk milk tanks without obtaining a license to sample and weigh;
(2) Inaccurately sample, weigh, or measure milk;
(3) Fail to comply with administrative regulations promulgated by the director for the proper sampling, weighing, or measuring of milk and handling, storage, and transportation of permitted producers' milk samples;
(4) Employ, engage, or obtain the services of a person who does not have a sampler- weigher license to sample and weigh milk;
(5) Manipulate or falsify any producer weights, records, or samples for testing;
(6) Fail to notify the director in writing of any knowledge of inaccurately calibrated bulk milk tanks; or (7) Hinder or obstruct any authorized person in the performance of his or her duties under KRS 260.775 to 260.845.