S.C. Code Ann. § 40-18-50
(A) Any person engaged in the contract security business in an individual, self-employed capacity, or as an officer or principal of a corporation, or who furnishes security officers for a fee must make application in writing to SLED for a contract security business license and pay an annual license fee which must be set by regulation.
(D) SLED may grant a license to a person who:
(I) A person is exempt from the provisions in this section if: