IMTTC provides various diploma and certificate programs that serve to educate Montessori teaching specialists . The one year International Montessori Diploma Course delivers comprehensive educational resources about Montessori practices including knowledge of child psychology together with curriculum development and classroom interaction strategies. The Refresher Certificate Course functions specifically for Montessori teachers who want to build their knowledge base and teaching competencies. All applicants who passed the 10th grade can enroll in the six-month Diploma in Montessori program to obtain basic training in Montessori educational principles. The one year Diploma in Advanced Montessori program educates candidates who possess at least 12th-grade graduation through topics about preschool management and child development.