Research is one of the major and significant activities of NSS Hindu College, Changanacherry. A Committee for Research Consultancy and Extension (CRCE) is functioning in this institution, whose major objectives are to create an environment for active research, promote collaborative research, increase publication output, and give training and motivation to students in order to participate in research related competitive examinations, and to conduct effective consultancy and extension activities beneficial to society. The Departments of Hindi, Malayalam and Zoology are approved Research Centres of the Mahatma Gandhi University which extend guidance to aspiring scholars.