We documents everything related to Koch Rajbanshi. An archive has been created from its collection since 2012 in the centre. The Documentation is a permanent programme of the centre. At present the centre has may rare books, pamphlets, memorandums and photographs. We are in the process of digitizing the documents.
Centre for Koch (Rajbanshi) Studies and Development 
See the Koch-Rajbonshi e-magazine KAMATAPURER KOLOM on http://www.voiceofkamatapur.in