S.C. Code Ann. § 20-7-3092
The fingerprint reviews required by this subarticle are not required of a certified education personnel who has undergone a fingerprint review pursuant to Section 59-26-40 or of a person licensed as a foster parent who has undergone a state and federal fingerprint review pursuant to Section 20-7-1640, and the results of these reviews have been submitted to the department and the person has remained employed since the review in certified education or licensed as a foster parent or the reviews have been conducted within the preceding year.