The Association of Christian Schools International (ACSI), founded in 1978, is an international organization of evangelical Christian schools. Its headquarters are in Colorado Springs, Colorado. It offers tiers of oversight, from school accreditation to teacher certificates. Schools and even homeschoolers can also join as members. It is regarded as the largest Protestant educational organization in the world, serving over 5.5 million students globally.
- Headquarters
- Colorado Springs
- Inception
- 1978
- Website
- http://www.acsiglobal.org/, https://www.acsi.org
