S.C. Code Ann. § 40-2-290
(A) After notice and hearing pursuant to Section 40-2-310, the board may revoke a certificate as a certified public accountant or license as a public accountant issued under this article; suspend a certificate or license for a period of not more than five years; reprimand, censure, or limit the scope of practice of a certificate holder or licensee; impose an administrative fine not exceeding one thousand dollars; or place a certificate holder or licensee on probation, all with or without terms, conditions, and limitations, for:
(B) In lieu of or in addition to a remedy specifically provided in subsection (A), the board may require one or both of the following requirements of a certificate holder or licensee:
(2) satisfactory completion of continuing professional education programs as the board may specify.
A "quality review" means a study, appraisal, or review of one or more aspects of the professional work of a person or firm in the practice of public accountancy by a person or persons who hold certificates or licenses and who are not affiliated with the person or firm being reviewed.