S.C. Code Ann. § 59-65-40
(A) Parents or guardians may teach their children at home if the instruction is approved by the district board of trustees of the district in which the children reside. A district board of trustees shall approve home schooling programs which meet the following standards:
(1) the parent:
(4) as evidence that a student is receiving regular instruction, the parent shall present a system for maintaining and maintain the following records for inspection upon reasonable notice by a representative of the school district:
(7) parents must agree in writing to hold the district, the district board of trustees and the district's employees harmless for any educational deficiencies of the student sustained as a result of home instruction.
At any time the school district determines that the parent is not maintaining the home school program in keeping with the standards specified in this section the district board of trustees shall notify the parent to correct the deficiencies within thirty days. If the deficiencies are not corrected within thirty days, the district board of trustees may withdraw its approval.