S.C. Code Ann. § 44-20-750

The Office of Intellectual and Developmental Disabilities shall make day program inspections as the Department of Behavioral Health and Developmental Disabilities may prescribe by regulation. The day programs subject to this article may be visited and inspected by the department's director or his designees no less than annually and before the issuance of a license. Upon request, each program shall file with the office a copy of its bylaws, regulations, and rates of charges. The records of each licensed program are open to the inspection of the department's director or his designees.