S.C. Code § 59-18-1310
The strategic plans and improvement reports required of the public schools and districts in Sections 59-18-1300, 59-18-1500, and 59-20-60 are consolidated and reported as follows: district and school five-year plans and annual updates and district programmatic reports, and school reports developed in conjunction with the school improvement council to parents and constituents to include recommendations of Education Accountability Act external review teams as approved by the State Board of Education and the steps being taken to address the recommendations, and the advertisement of this report are due on a date established by the Department of Education, but no later than April thirtieth annually; schools reviewed by external review teams shall prepare a report to the parents and constituents of the school, to be developed in conjunction with the School Improvement Council, and this report must be provided and advertised no later than April thirtieth annually. The school report card narrative in Section 59-18-900 continues on its prescribed date.
S.C. Code § 59-18-1310