BIET Library is a member of Developing Library Network (DELNET), which provides services like browsing of Union Catalogues, Inter Library Loan and Document Delivery Services. Interested Readers can access the Catalogues of other Libraries through DELNET and request the required books/documents to be procured from these libraries on loan for a limited period.

DELNET is a major resource sharing library network in India connecting more than 6500 libraries in 33 states and 8 other centres. Developing Library Network (DELNET) is a network of 900 institutions and access is being given to more than 50 lakh records through online systems. Delnet has been actively engaged with the compilation of various union catalogue of the resources available in member libraries. It has already created the union catalogue of books, union list of current periodicals, CD ROM database. DELNET provides an array of facilities including E mail to its member libraries including both institutional and associate institutional members. It has indeed been a big leap towards the modernization of libraries in India.