Montessori School of Denver is accredited by the following organizations:
Association of Colorado Independent Schools
The Association of Colorado Independent Schools (ACIS) is a non-profit organization dedicated to the continuous improvement of member schools by providing accreditation, professional development, and advocacy services. It is affiliated with the National Association of Independent Schools (NAIS).
American Montessori Society
American Montessori Society (AMS) provides the leadership and inspiration to make Montessori a significant voice in education. The Society advocates quality Montessori education, strengthens members through its services, and champions Montessori principles to the greater community.
National Association of independent Schools
Montessori School of Denver is a member of the following organization:
The National Association of Independent Schools (NAIS), is a membership organization and the national voice of independent education. NAIS represents approximately 1,400 independent schools and associations in the United States, and affiliates with independent schools abroad as well.