1. Teaching oral pathology (4th stage) and oral histology(2nd stage) in University of Baghdad before 20 years. 2. Head of Prosthetic Department (College of Dentistry, Hawler Medical University). 3. Head of Operative Department (College of Dentistry, Hawler Medical University). 4. Head of POP Department, (College of Dentistry, Hawler Medical University). 5. Head of Scientific Committee (Oral Diagnosis Department). (College of Dentistry, Hawler Medical University). 6. Member of Promotion Committee. (College of Dentistry, Hawler Medical University). 7. Teaching activity: Oral Medicine, Operative, Prosthetic, and Pedo, (College of Dentistry, Hawler Medical University). In addition to ORAL PATHOLOGY (for the last 20 years (College of Dentistry, Hawler Medical University.

Oral Pathology, Immunology, etc.