S.C. Code Ann. § 44-53-260: Tests for inclusion of substance in Schedule V.

The Department shall place a substance in Schedule V if it finds that:

(a) It has a low potential for abuse relative to the substances listed in Schedule IV;

(b) It has a currently accepted medical use in treatment in the United States; and

(c) Abuse of the substance may lead to limited physical dependence or psychological dependence relative to the substances listed in Schedule IV.