13. One day interaction workshop on Novel Materials, Organized by School of Materials Science and Technology, IT, BHU under UGC-SAP Program (27th March 2010).
14. Chair the session on 21st Sept. 2010 in 4th International Conference "INDIAS 2010" scheduled on 19-21 September 2010, University of Allahabad, Allahabad.
15. Invited lecture in the first Refresher Course in Environmental Science and Technology (Interdisciplinary), organized by UGC-Acad. Staff College, BHU, Varanasi. During Oct. 27th to Nov. 16th 2010.
16. Invited lecture on Electrochemical Sensors for Chemicals and Pollutants on 20th Dec. 2010 in Department of Environmental Engg., University of Applied Sciences, Russelsheim, Germany