S.C. Code § 59-41-60
The State Board of Education is hereby authorized and directed to promulgate such rules and regulations, consistent with the terms of this chapter, for the receiving and processing of applications for scholarship grants, the payment of grants and the administration of this chapter generally as it may find necessary or desirable. Such rules may, among other things, provide for the payment of scholarship grants by the school districts of the State to the parent of any child entitled to receive a scholarship grant in installments or otherwise, and for the proration of scholarships for children attending school less than a full school year; they shall include a minimum academic standard that shall be met by any school in order to entitle children attending such school to receive a scholarship grant; provided, however, that no rule promulgated under the authority of this chapter shall restrict, or in any way affect, the requirements of such school concerning the eligibility of pupils who may be admitted thereto or specify minimum physical plant facilities of any such school.
S.C. Code § 59-41-60