S.C. Code Ann. § 40-33-931
A decision by the board to revoke, suspend, or otherwise discipline a licensee must be by majority vote of the total membership of the board and is subject to review by an administrative law judge as provided under Article 5 of Chapter 23 of Title 1.
A decision by the board to revoke, suspend, or otherwise restrict a license or to limit or otherwise discipline a licensee becomes effective upon delivery of a copy of the decision to the licensee and a petition for review does not operate as a supersedeas.