S.C. Code Ann. § 58-23-80
Every officer, agent, or employee of any corporation and every other person who wilfully violates or fails to comply with or who procures, aids, or abets in the violation of any provision of Articles 1 through 12 of this chapter or who fails to obey, observe, or comply with any lawful order, decision, regulation, direction, demand, or requirement of the commission or any part or provision thereof is guilty of a misdemeanor and, upon conviction, must be fined not less than twenty-five dollars nor more than one hundred dollars or imprisoned for not less than ten days nor more than thirty days. Any officer, agent, or employee of a corporation or any other person operating as a passenger carrier who violates or who aids and abets in the violation of the provisions of Section 58-23-40 is guilty of a misdemeanor and, upon conviction, must be fined not less than one hundred dollars for a first offense, not less than five hundred dollars for a second offense, and for third and subsequent offenses not less than one thousand dollars or imprisoned for a term not to exceed thirty days, or both. Any officer, agent, or employee of a corporation or any other person operating as a carrier of household goods or as a carrier of hazardous waste for disposal who violates or who aids and abets in the violation of the provisions of the certification and registration requirements contained in Section 58-23-40 is guilty of a misdemeanor and, upon conviction, must be fined as provided in Section 58-23-590(E). No violation may be charged more than once for any single given load.