Member:- Society of Mass Spectrometry (Singapore) [SSMS], Singapore.

Life Member:- Society for Materials Chemistry (SMC), BARC, Mumbai, India.

Fellow:- International Society for Research and Development, London, UK.

Member:- International Association of Engineers (IAENG), Hong Kong.

Centennial Member:- Lions Club of Singapore Nassim, Singapore.

Fellow Member:- Indian Academic Researchers Association, Tamil Nadu, India.

Life Member:- Materials Research Society of India (MRSI), IISc Campus, Bangalore 560 012, India.