Library Sub Committee plays an advisory and advocacy role regarding the Library on matters of policy making, planning, programs, goals and objectives etc. The function of the Library Sub-Committee is to support the functioning of the Library so that it can facilitate the library development plans by advocating the library development activities with the management. The Committee's main objective is to aid in establishing a bridge between the Library and the academic fraternity and the management of the college. The Principal acts as a Chairman and appoints the Library Sub-Committee Convenor and Members.

The Library Subcommittee of Jatindra Rajendra Mahavidyalaya typically focuses on managing and improving the library's resources, services, and policies. It may involve tasks such as reviewing and updating library collections, overseeing budget allocations, organizing events or workshops, addressing student and faculty needs, and ensuring that the library supports the educational goals of the college.

Generally, the roles of the library sub-committee are as follows:

Working as an advisory body and recommending body to the college authority.

Making the rules and regulations of the college library.

Supervision of the accounts of the college library and approval of the financial requirements.

Consideration of any policy matter and taking any administrative decision related to library and also considering the planning, organizational procedures, development programmes, administrative measures.

Selection of books, journals and other library materials.

Recommend to the GB regarding all matters of the college library particularly financial requirement, future development programmes and major administrative decisions.