For smooth functioning of DIET, it should have the staff strength in the following areas
- Foundation of Education and Pedagogy
- Various subjects taught in the elementary stage of education such as language, mathematics, environmental studies (Social Science and Science) work experience, Art Education, Health and Physical Education etc.
- Curriculum, Material Development and Evaluation
- Non-Formal education ad adult education
- In-Service Programme Field Interaction and Innovation Coordination
- Planning and Management
- Educational Technology