سحر اسعد هاشم محمد الزين

Has participated in the Strategic Planning Project the was held on 19/3/2008 King Saud University, Riyadh.

Is a member in the Saudi Dental Society.

Is a member of Scientific committee for Studying and approving private health programs in the dental specialties of the Saudi Council for Health Specialties.

Is a member of Prince Abdullah Research & Consulting Institute.

Was a member in the prosthodontic patient file form committee in 1998G.

Was a supervisor of the committee that was appointed to participate in the activities of the College of Dentistry at different colleges in    King Saud University on the International Health Day held on 26/10/1414H. corresponding to 7/4/1994G.