- Associate Member – American Society of Civil Engineers (ASCE)
- Member – Earthquake Engineering Research Institute (EERI)
- Individual Member – Consortium of Universities for Research in Earthquake Engineering (CUREe)
- Member – Geo-Earthquake Engineering Reconnaissance (GEER)
- Board Member, ASCE Los Angeles Section Geotechnical Group, 09/06 – present.
- Faculty Advisor, UCLA Cal/Geo Student Chapter, 09/08 – present.
- Faculty Advisor, UCLA Chi Epsilon Chapter, 06/09 – present.
- Member, EERI Student Activities Committee, 08/08 – present.
- Faculty Advisor, ASCE UCLA Student Chapter, 09/06 – 09/08.
- Faculty Advisor, EERI UCLA Student Chapter, 01/06 – 09/06.
- Member, Official NSF/GEER and EERI Earthquake Reconnaissance Teams following the 2007 Niigata Chuetsu-Oki Earthquake (July 2007).
- Paper Reviews: Journal of Geotechnical and Geoenvironmental Engineering, Geotechnique, Canadian Geotechnical Journal, Earthquake Spectra, Geotechnical Testing Journal.
- Proposal Reviews: NEHRP Earthquake Effects Solicitation, NSF Geotechnical Unsolicited