A current copy of the Motor Carrier Safety Regulations must be maintained by a certificated carrier in its principal office in South Carolina. If the carrier is engaged in the hauling of hazardous materials, 49 CFR Parts 171.180.500 must be maintained as well. Copies of these regulations may be obtained from the Superintendent of Documents, U.S. Government Printing Office, Washington, D. C. 20402.
S.C. Code Regs. § 38-425