CKRSD Digital Archive was created in a view to document social history of the Koch Rajbanshi community of South Asia. The process was started in 2012, with the help of IISH, who morally supported the initiative. This initiative is an ongoing a process. At present the archive contains rare video Interviews of various scholars, writers and activists from the Koch Rajbanshi community, digitized copies of rare publications, pamphlet and Memorandum etc. Limited digitized documents are available for access.
CKRSD Library contains most of the rare books on issues of Koch Rajbongshis of South Asia. The categories of the collection include History, Political, Economical and literature. Some of these collections are very rare and are not available in any other library. These books have been collected from various parts of South Asia by making visits to those areas. In many occasions, well wishers has come forward and donated books and publications to CKRSD library. The library is open in all working days on prior appointment.