S.C. Code Ann. § 40-53-250

Any person who violates any provision of this chapter or any person who falsely states or represents that he has been or is a polygraph examiner or trainee or that he is qualified to apply instrumentation to the detection of deception or verification of truth of statements shall be deemed guilty of a misdemeanor and upon conviction thereof shall be punished by a fine of not less than one hundred dollars nor more than one thousand dollars or by imprisonment in the county jail for a term of not to exceed six months, or both.