Fellow, The Royal Society of Canada (The Academies of Arts, Humanities and Sciences of Canada) (RSC)

Fellow, New York Academy of Sciences (NYAS)

Fellow, American Association for the Advancement of Science (AAAS)

Senior Research Fellow, IC² Institute (IC²)

Canadian Operational Research Society (CORS)

Decision Sciences Institute (DSI)

Fellow, Institute for Operations Research and the Management Sciences (INFORMS)

Fellow, Institute of Electrical and Electronics Engineers (IEEE)

Institute of Industrial Engineers (IIE)

International Society on Methodology for Complex Societal Problems

Operations Research Society of India (ORSI), Life Member

Fellow, Production and Operations Management Society (POMS), Life Member

Society for Industrial and Applied Mathematics (SIAM)

Society of Operations Management (India)

The Society of Management Science and Applied Cybernetics (SMSAC) India