- Member of the Exhibition Committee for the Symposium on Maintenance of Buildings – Public Structures and Preventive Measures, Umm Al-Qura University, Makkah, Saudi Arabia, March 1996.
- Member of the Organizing Committee of the Symposium on Performance of Concrete Structures in the Arabian Gulf Environment, KFUPM, Dhahran, November 1998.
- Chairman of the Organizing Committee of the Symposium on Evolutionary Trends in Concrete, hosted jointly by KFUPM, ACI-SAC and ASCE-SAS, KFUPM, Dhahran, March 2001 (Professor R.N. Swamy was the main speaker).
- Chairman of the Registration Committee and Member of the Organizing Committee, Symposium on How to Foster Innovation in Your Own Organization, Alumni Club, KFUPM, Dhahran, Saudi Arabia, October 2002.
- Chairman of the Post-Conference Workshops Committee, 6th Saudi Engineering Conference, KFUPM, Dhahran, Saudi Arabia, December 2002.
- Chairman of the Registration Committee and Member of the Organizing Committee, Conference on Planning and Development of Education and Applied Scientific Research in the Arab Countries, Ministry of Higher Education, Saudi Arabia, to be held at KFUPM, February 27 to March 1st, 2005 (Muharram 18 to 20, 1426H).
- Chairman of the Organizing Committee, Inauguration of the Eastern Branch of the Saudi Society of Civil Engineering, Le Meridian Hotel, Al-Khobar, May 4th, 2004.
- Participated in organizing several ACI-SAC technical meetings in Dhahran, Riyadh and Jeddah.