1. INTERNATIONAL UNESCO-SYMPOSIUM on Water Resources Planning in a changing' World, University of Karlsruhe, Karlsruhe, GERMANY, June 28-30, 1994.
2. INTERNATIONAL CONFERENCE in Land and Water Resources Management in the Mediterranean Region, Mediterranean Agronomic Institute, Bari, ITALY, Sept. 4-8, 1994
3. WORKSHOP on Strategic Planning and Institutional Development, ISTE-Chapter, WIT - Solapur, India. Nov. 24-26, 1995
4. WORKSHOP on High technology in Hydrometerological Observations and Capacity Survey of Storage Reservoirs, 1996, Central Board for Irrigation and Power - Pune, India. Feb. 19-22, 1996
5. SEMINAR on Water Resources Management for Sustainable Development, Water Technology Centre, UGC-DSA Programme, SV University, Tirupati. India. March 12-13,1999
6. WORKSHOP on Mathematical Modeling of Environmental Pollution and Material Science. UGC-Mathematics Panel UGC-DSA Centre in Fluid Mechanics, Bangalore University, Bangalore, India. March 17-20, 1999
7. WORKSHOP on Watershed Management and Evaluation in the Western Ghats Region of India, CWRDM - Kozhikode, Kerala., India. Feb 28-29,2000
8. SYMPOSIUM on Restoration of Lakes and Wetlands, Centre for Ecological Sciences, Indian Institute of Science, Bangalore, India. November 27-28, 2000
9. INTERNATIONAL WORKSHOP on Integrated Water Management, Bangalore University, Bangalore, India. June 21.23, 2001
10. WORKSHOP on MATLAB for Scientists and Engineers (MSE-2002), Bangalore University, Bangalore, India, Aug., 22-24, 2002
11. INDIAN SCIENCE CONGRESS -2003, Frontier Science & Cutting Edge Technologies, Indian Science Congress Association, ISRO/Bangalore University, Bangalore, India, January, 3-7, 2003
12. NATIONAL SYMPOSIUM on Natural Resources Management for Sustainable Development, NRMSD-2004, Bangalore University and Karnataka Environment Research Foundation, Bangalore, Karnataka, INDIA, December 03-04, 2004.
13. AICTE-TEQIP SPONSORED WORKSHOP on Wetland Management and Monitoring, WWMM-2005, National Institute of Technology Karnataka, Surathkal, India, February 02, 2005.