All BASIS Independent Schools are a part of the BASIS Curriculum Schools network and accreditations and School Improvement (NCA CASI) and the Southern Association of Colleges and Schools on Accreditation and School Improvement (SACS CASI).
AdvancED is a non-profit, non-partisan organization that conducts rigorous, on-site external reviews of PreK–12 schools and school systems to ensure that all learners realize their full potential. The organization serves as a trusted partner to 34,000 educational institutions—employing more than four million educators and enrolling more than 20 million students—across the United States and 70 other nations. AdvancED was created through a 2006 merger of the PreK–12 divisions of the North Central Association Commission on Accreditation and School Improvement (NCA CASI) and the Southern Association of Colleges and Schools Council on Accreditation and School Improvement (SACS CASI)—and expanded through the addition of the Northwest Accreditation Commission (NWAC) in 2012.
BASIS Educational Group (BASIS.ed) manages the BASIS Curriculum and accreditation for BASIS Curriculum Schools. BASIS Independent Schools are accredited under BASIS.ed’s system accreditation from AdvancEd. System accreditation recognizes that increasing student achievement involves more than improving instruction. It is a result of how well all the parts of the education system—the community, school, and classroom—work together to meet the needs of students.
The Virginia Board of Education has authorized the Virginia Council for Private Education (VCPE) to accredit private nursery, preschool, elementary, and secondary schools. State-recognized accreditation comes through accreditation from any of the VCPE-approved accrediting agencies. BASIS Independent McLean's accreditation by AdvancED meets this state standard.