1. SBC, India 1979 Luckknow.
   
2. Third international colloquim on physical and chemical information transfer in regulation of reproduction and aging. 1980 Verna, Bulgaria.
   
3. 2nd FAOB and SBC India 1980 Banglore.
   SBC India 1981 Baroda.
   
4. International meeting on immunological factors in human contraception 1982, Rome, Italy.
   
5. 2nd International congress of reproductive immunology 1983 Kyota Japan.
   
6. XII Indian Biophysical society 1986 Chandigarh.
   
7. Internationsl symposium on apoptosis 1998 Chandigarh.
   
8. National symposium on Biophysics 2001 Calcutta.
9. Attended national symposium on Biophysics in Medicine & Biology 2007-2008 at Deptt. of Biophysics Punjab University Chandigarh.
10. Attended training programme in RNTCP at IGMC Shimla 30-06-2008.
11. Attended National Seminar on Translational Research in Molecular Oncology Dec. 2008. ICSSR complex Chandigarh.
    

Invitation - invited to write a review article by the editor of "Archives of Andrology"and systems biology in reproductive medicine an international journal.

Project work Awarded and Funded:

Director, research and medical education, Punjab Chandigarh. Titlle- "Lipid Peroxidation in various types of experimentally produced circulatory shock" Funds-20000year 1993.

Director- ICMR New Delhi Title "Pathophysiological and biophysical changes in experimentally prodiced haemorrhageic shock."Funds-83200per year, 1996-97-98.

Invited to act as reviewer for research manuscripts during 2009-10 by the editor of:

• Toxicology letter,elsevier publications
• Phytotherapy Research,UK.
• Pb.Univ.Res.Bulletin

1. Indian Biophysical society ( life member )
   
2. Indian association of biomedical scientists (life member)