Prof. Kailash Choudhary is currently an Assistant Professor in the Operations and Quantitative Techniques area at IIM Shillong. He obtained his PhD from the Birla Institute of Technology & Science (BITS), Pilani. He has received a master’s in engineering from MBM Engineering College, Jodhpur, in Production & Industrial Engineering. His teaching interests include Operations management, Operation research, Life cycle assessment, Lean Six Sigma, and Supply chain management. His research interests are Green supply chain management, Life cycle assessment, Green manufacturing, and Lean manufacturing. He has published many research papers in journals of international repute. He had also worked as visiting researcher for the Technical University of Braunschweig, Germany.