QCS holds joint accreditation with the Association of Christian Schools International, and with the Southern Association of Colleges and Schools. These accreditations assure that QCS maintains high standards.
SOUTHERN ASSOCIATION OF COLLEGES AND SCHOOLS - - AdvancEd (www.sacs.org) guarantees that schools maintain a high level of standards in accoradance with U.S. expectations. It provides a structure to promote continuous school improvement. QCS has been accredited with SACS since 2011.