The Association Montessori International/USA (AMI/USA) is a national non-profit organization that strives to propagate and further the teachings and work of Dr. Maria Montessori in the United States. As an affiliate of the Association Montessori Internationale, the Association Montessori International/USA oversees recognition of eligible Montessori schools, supports AMI Montessori teacher training centers, and organizes professional development opportunities in the United States. The organization also maintains a member database of about 17,000 teachers, school administrators, parents, and interested individuals.