S.C. Code Ann. § 2-2-20

(A) Beginning January 1, 2015, each standing committee shall conduct oversight studies and investigations on all agencies within the standing committee's subject matter jurisdiction at least once every seven years in accordance with a schedule adopted as provided in this chapter. (B) The purpose of these oversight studies and investigations is to determine if agency laws and programs within the subject matter jurisdiction of a standing committee: (1) are being implemented and carried out in accordance with the intent of the General Assembly; and (2) should be continued, curtailed, or eliminated. (C) The oversight studies and investigations must consider: (1) the application, administration, execution, and effectiveness of laws and programs addressing subjects within the standing committee's subject matter jurisdiction; (2) the organization and operation of state agencies and entities having responsibilities for the administration and execution of laws and programs addressing subjects within the standing committee's subject matter jurisdiction; and (3) any conditions or circumstances that may indicate the necessity or desirability of enacting new or additional legislation addressing subjects within the standing committee's subject matter jurisdiction.