Graduate Member,Board of Engineers Malaysia (BEM),1990

Graduate member,Institution Of Engineers Malaysia (IEM) No: 15152, 1994

Member,Electron Microscopy Society Malaysia, July 2000

Member,Malaysian Invention and Design Society (MINDS),2000

Member,Malaysian Association of Research Scientist (MARS),2006

Member,South East Asia Geotechnical Society (SEAGS), August 2006, a(2006MA111)

Group Member,International Society for Soil Mechanics and Geotechnical Engineering ( ISSMGE)

Technical Committee Member ,World Road Association, PIARC,  April 2008- 2013

Committee Member (Southern Region Representative) Malaysian Geotechnical Society, MGS, (MGS27/13)