The Montessori School of Northampton is approved and accredited by the following organizations:

NAEYC: The Children’s House program is accredited through the National Association for the Education of Young Children, which is an extensive accreditation program involving self-study and an on-site visit.

DEEC: The Children’s House program is licensed bi-annually through the Massachusetts Department of Early Education and Care.

AMS: The Montessori School of Northampton is a member of the American Montessori Society.