S.C. Code Ann. § 38-5-180: Authority required for insurer to operate in State.

No insurer may operate from a location within South Carolina unless it is licensed as an insurer as provided in Section 38-5-10, or permitted to operate as an approved reinsurer as provided in Section 38-5-60, or qualified to operate as an eligible surplus lines insurer as provided in Section 38-45-90.