1.Land Resource Management for Food, Employment and Environmental Security (ICLRM) in 2000 at Vigyan Bhawan, New Delhi.
2. Conservation Farming Systems & Watershed Management in Rainfed Areas for Rural Employment & Poverty Eradication (ICON-FARM) in 2008 at New Delhi.
3. Natural Resource Management for Food Security and Rural Livelihoods. In 2015 at NASC, New Delhi.
4.1st Asian Congress of Soil and Water Conservation, IGKVV, Raipur in 2017
5. 4th International Conference at NASC, New Delhi in 2019 (A Joint International Conference of WASWAC, ISCO and SCSI)