1. IFT17 Annual Meeting & Food Expo. 25-28 June 2017
2. IAFP 2016 Annual Meeting. IAFP. St. Louis, USA.
3. Innovation in Food Packaging, Food Safety and Shelf life, 15-17 September, Munich, Germany
4. 47th Annual conference of Korean society of packaging science & technology held in april 22-23, 2015 at Jeju, South Korea
5. 48th Annual conference of Korean society of packaging science & technology held in Oct 29-31, 2016 at Jeju, South Korea
6. KFN International Symposium and Annual Meeting “Phytonutrients and Healthy Foods, At Alpensia Convention Center, Pyeongchang, Korea 24 Aug 2015
7. Emerging technology for sustainable resources management (ETSRM-2014) college of technology pantnagar. March 13-14 2014
8. 48th Annual convention of indian society of agricultural engineers (ISAE) and symposium on Engineering Intervention in conservation Agriculture, Udaipur Rajasthan Feb 21-23 2014
9. 6th International Food Convention -2008 CFTRI Mysore 15-19 December 2008
10. International symposium agricultural communication and sustainable rural development 22-24 November 2012 pantnagar.
11. International conference on Agriculture food science & environmental technology for sustainable global development. 28-29 oct 2012 page 161