S.C. Code Ann. § 34-13-80

Directors and officers of any bank incorporated under the laws of this State, members of their families, and entities with which they are associated, may borrow or obtain credit from the bank in the same manner and under the same terms and conditions that directors and officers, members of their families, and entities with which they are associated, of any national bank are permitted to borrow or obtain credit from the national bank as provided by law.