S.C. Code Ann. § 8-11-720
In conformity with guidelines established by the State Budget and Control Board, the director of the employing agency may select leave recipients within the agency for participation in the leave-transfer program from among the potential leave recipients of the agency requesting leave under Section 8-11-710. The selections of the director of the employing agency are final, and there is no administrative or judicial appeal of the selections. Unless the personal emergency involves a medical condition affecting the leave recipient, the employing agency may consider the likely impact on morale and efficiency within the agency in considering a leave recipient's request to use transferred leave.