S.C. Code Ann. § 59-49-90: Oath of trustees; oath and bond of superintendent.

All of the members of the board and the superintendent of the school shall, before entering upon the discharge of their duties, take an oath faithfully to perform any and all duties imposed upon them under this chapter. The superintendent shall execute a bond payable to the State in such sum as shall be required by the board, with sufficient security, which shall be filed in the office of the Secretary of State.