Dr. Biresh Kumar Sarkar having total 28 years of experience in different Pharmaceutical segments, Pharmaceutical industry in Gujarat, W.B and became production Manager. He has got drug approval as competent technical staff in drug manufacturing from Directorate of Drugs Control, West Bengal and FDA Gujarat. Eight years in teaching in faculty of Pharmacy and Principal in Pharmacy College in Jaipur, Rajasthan. Presently he is working in CCRAS since last eleven years as Assistant Director Pharmacy. Dr. Biresh Kumar Sarkar, completed his B.Pharm, M.Pharm (Pharmaceutics) and M.Tech in Pharmaceutical Technology from University College Science & Technology, University of Calcutta. He has completed his PhD in Pharmacy and Chartered Chemist from Institution of Chemists (India), Kolkata. Dr. Biresh Kumar Sarkar has published around 76 published papers in various reputed journals and life members with various Pharmaceutical organizations. He was guided pharmacy students in PhD and M.Pharm thesis.