50-30-108. Carriers to permit inspection. (1) For the purpose of enforcing the provisions of this chapter, carriers engaged in commerce and persons receiving hazardous substances in commerce or holding such hazardous substances so received shall, upon the request of an officer or employee duly designated by the department, permit such officer or employee at reasonable times to have access to and to copy all records showing the movement in commerce of any such hazardous substances, the holding thereof during or after such movement, and the quantity, shipper, and consignee thereof.

(2) It is unlawful for any such carrier or person to fail to permit such access to and copying of any record so requested when such request is accompanied by a statement in writing specifying the nature or kind of such hazardous substance to which such request relates, provided that evidence obtained under this section is not used in a criminal prosecution of the person from whom obtained.

(3) Carriers are not subject to the other provisions of this chapter by reason of their receipt, carriage, holding, or delivery of hazardous substances in the usual course of business as carriers.