Memberships of various societies:

• Life Fellow (FIEB) of the Institution of Engineers Bangladesh (IEB),
• Fellow (FIET) of the Institution of Engineering and Technology (IET) UK, 
• Chartered Engineer (CEng) of the Engineering Council, UK.
• Life Fellow (FBCS) of Bangladesh Computer society (BCS), Bangladesh, 
• Fellow of Cambridge Commonwealth Society, Cambridge, UK. 
• Life member of Caius Club of Gonville & Caius College, Cambridge University, Cambridge, UK.
• Senior Member (SrMIEEE) of the Institute of Electrical & Electronics Engineers, USA,