Er. Sunil Kumar is an expert in Environmental Engineering and Management with specialization in Solid and Hazardous Waste Management. He is a member of Editorial Boards of several international journals, such as Environmental Monitoring and Assessment, The Netherlands, and Open Waste Management Journal, UK. He is the Regional Editor for Asian countries in the International Journal of Process Wastes Treatment, Serial Publications, New Delhi, and is an expert member in Development of a Fact Base of Greenhouse Gas Emissions from Waste Sector in India leading up to 2030. He has served as Editor for several international publications, among which the Special Issue for Environmental Monitoring and Assessment, The Netherlands; Journal of Air and Waste Management Association, USA and International Journal of Environment and Pollution, and others.