National Technical Seminars for IPWE, Indian Railway
- Jan 2005, Vigyan Bhawan, New Delhi
- Jan 2015 & Feb 2016, Manekshaw Centre, New Delhi
Trade Shows for:
- Kudamm Corporation, Okhla, Industrial Automation Company; in Pragati Maidan, New Delhi – 2008
- Kudamm Corporation, Okhla, Industrial Automation Company; in Greater Noida – 2012
- Kudamm Corporation, Okhla, Industrial Automation Company; in Pragati Maidan, New Delhi – 2016
- Innow India, Gurgaon, in field of Industrial Water treatment in Pragati Maidan, New Delhi – 2017
