Member, Earthquake Engineering Research Institute, CA, USA

Member, American Society of Civil Engineers, VA, USA

Member, American Concrete Institute, MI, USA

Member, Seismological Society of America, CA, USA

Member, New Zealand Society of Earthquake Engineering, Wellington, NZ.

Member, The Masonry Society, Boulder, CO, USA

Member, Society of Structural Engineers (SESOC), New Zealand

Member,, American Geophysical Union (AGU), Washington DC, USA

Life Member, Indian Society of Earthquake Technology, Roorkee

Life Member,Indian Road Congress, New Delhi

Member, Institution of Engineers (India)