S.C. Code Ann. § 16-13-470: Defrauding drug and alcohol screening tests; penalty.

(A) It is unlawful for a person to:

(1) sell, give away, distribute, or market urine in this State or transport urine into this State with the intent of using the urine to defraud a drug or alcohol screening test;

(2) attempt to foil or defeat a drug or alcohol screening test by the substitution or spiking of a sample or the advertisement of a sample substitution or other spiking device or measure;

(3) adulterate a urine or other bodily fluid sample with the intent to defraud a drug or alcohol screening test;

(4) possess adulterants which are intended to be used to adulterate a urine or other bodily fluid sample for the purpose of defrauding a drug or alcohol screening test; or

(5) sell adulterants which are intended to be used to adulterate a urine or other bodily fluid sample for the purpose of defrauding a drug or alcohol screening test.

Intent is presumed if a heating element or any other device used to thwart a drug-screening test accompanies the sale, giving, distribution, or marketing of urine or if instructions which provide a method for thwarting a drug-screening test accompany the sale, giving, distribution, or marketing of urine.

(B) A person who violates a provision of subsection (A):

(1) for a first offense, is guilty of a misdemeanor and, upon conviction, must be fined not more than five thousand dollars or imprisoned not more than three years, or both; and

(2) for a second or subsequent offense, is guilty of a felony and, upon conviction, must be fined not more than ten thousand dollars or imprisoned not more than five years, or both.