Section 7-249 - Restrictions on transporting controlled hazardous substances(a) A person may not transport any controlled hazardous substance from any source in this State or to any controlled hazardous substance facility in this State unless: (1) The person holds a hauler certificate; and(2) A vehicle certificate has been issued for the transporting vehicle.(b) This section does not apply to the transportation of any controlled hazardous substance that is: (1) Used for residential purposes; or(2) Regulated by the State Department of Agriculture.