If the Commissioner or his designee determines that a complaint appears to allege discrimination on the basis of activity protected by Section 41-15-510, he shall cause an investigation to be made of the facts relating to such alleged discrimination. The Commissioner or his designee shall utilize any powers granted by statute in aid of such investigations, including but not limited to the use of subpoenas, entry upon premises, and other powers set forth in Section 41-3-110, Code of Laws of South Carolina, 1976.
S.C. Code Regs. § 71-1016