S.C. Code Ann. § 59-23-520: Prohibiting use of funds to maintain or operate noncompliant public school facilities.

A public school district shall not permit any public school within the district to use any funds to maintain or operate any restroom or changing facility on its premises that is not in compliance with this article or facilitate any public school-authorized activity or event involving overnight lodging that is not in compliance with this article. The South Carolina State Board of Education shall direct the South Carolina Department of Education to withhold twenty-five percent of the funds appropriated by the General Assembly that are used to support the school district's operations for any district that violates any portion of this article until the South Carolina State Board of Education determines the school district is in compliance.