Dr Ranjit Hazarika is Director(Hon) of Centre for Environmental Health(Assam) and Retd Associate Professor of Zoology , M C College, Barpeta Assam, He is a Toxicologist   Environmental Health Specialist , He has  30 years experience of research experience.

Trained in BARC ( Tomboy, Mumbai,ITRC (Lucknow). He conducted  many research project

on Toxicology ,Environmental Health, Genotoxicology. Many research papers on the concern field Presented papers in oxford University, Cairo University,(Egypt), Alberta university (Canada)