S.C. Code Ann. § 20-7-2900
(B) Before issuing a registration, the department shall conduct an investigation of the applicant. This investigation is limited to:
(C) No license or registration may be issued to a church congregation, established religious denomination, or religious college or university if a person who provides service as an operator, caregiver, or employee at the childcare facility has been convicted of:
(6) a criminal offense similar in nature to the crimes listed in this subsection committed in other jurisdictions or under federal law.
This section does not prohibit licensing, registration, or the renewal of a license or registration when a conviction or plea of guilty or nolo contendere for one of the crimes enumerated in this subsection has been pardoned. However, notwithstanding the entry of a pardon, the department may consider all information available, including the person's pardoned convictions or pleas and the circumstances surrounding them, to determine whether the person is unfit or otherwise unsuited to be an operator, caregiver, or employee.