S.C. Code Ann. § 40-1-130

A board may deny an authorization to practice to an applicant who has committed an act that would be grounds for disciplinary action under this article or the licensing act of the respective board. A board must deny authorization to practice to an applicant who has failed to demonstrate the qualifications or standards for licensure contained in the respective board's licensing act. The applicant shall demonstrate to the satisfaction of the board that the applicant meets all the requirements for the issuance of a license.