Delegation from Ireland, Cork Institute of Technology (CIT) (2008). Actively participated in discussion on collaborative research in biotechnology with CIT and IBB, University of Pune.
   
Delegation of Vice-Chancellor’s of Universities in Pakistan (2008). at the University of Pune through UGC-New Delhi. Active participation in collaborative programmes.
   
Japanese Government Delegation to India (2006). Actively participated on research collaboration in the area of microbiology, biotechnology, nanotechnology and environment with National Institute of Advanced Industrial Science and Technology, Japan.
   
German Delegation at University of Pune, (2006). Actively participated in discussion on collaboration in biotechnology with German Universities.
   
Delegation of Biotechnology from British Universities in Scotland (2004). Visited at the University of Pune.
   
University Grant Commission (UGC) New Delhi (2003). 10th Plan Committee of University of Pune
   
Indo-Netherland Delegation in Biotechnology (1993). Visited at the University of Pune.
   
Indo-Iranian Delegation (1993). Visited at the University of Pune.
   
Delegation of Parliamentarians of Great Britain (1993): On Collaboration with Indian Universities and British Universities. I actively participated in deliberation of Parliament Committee and focused potential of University of Pune for research interactions and collaboration with British Universities
   
Delegation of Cork Institute of Technology (CIT), Ireland (2008) for research Collaboration in biotechnology. I actively participated in development of research collaboration with CIT Ireland.
   
Delegation of South African Universities (2010) to University of Pune.
   
U.S. President’s delegation to India (2010) at University of Pune 2/03/2010. I actively participated to four innovation at IBB with respect to Research publication by Undergraduate students before award of their degree and actively participation in development of research collaboration with U.S