Tennessee Code Title 68. Health, Safety and Environmental Protection § 68-131-110

(1) Enter, at reasonable times, any factory, warehouse, or establishment in which hazardous substances are manufactured, processed, packed or held for introduction into commerce or are held after such introduction, or to enter any vehicle being used to transport or hold such hazardous substances in commerce;

(2) Inspect, at reasonable times, and within reasonable limits and in a reasonable manner, such factory, warehouse, establishment or vehicle, and all pertinent equipment, finished and unfinished materials, and labeling in the factory, warehouse, establishment or vehicle; and

(3) Obtain samples of such materials or packages of materials, or of such labeling.