As an apex training institute for all IA&AD offices located in Kolkata, the Regional Capacity Building and Knowledge Institute, Kolkata has a compact and aesthetically designed infrastructure located in Central Government Office Complex at Salt Lake. The Administrative block contains Library, Conference Hall, Lounge and offices.  The training block contains two computer labs for EDP courses with a total capacity of 47 (26+21) participants, a General Lecture Hall for 30-35 participants and an amenities hall for the trainees. The RCB&KI, Kolkata is fully equipped with state-of-the art audio-visual training aids viz., LCD projectors and Interactive Boards in all the three class rooms. The Institute has a well-stocked Library with approximately 2200 books on various subjects. Apart from books on Computers, Management, Accountancy, Law, Costing, Urban & Rural Administration, Office Codes and Manuals etc., it has also Audit Reports on different  Auditee organizations/departments and Journals issued by the office of the Comptroller and Auditor General of India, INTOSAI and ASOSAI.  Periodicals on Urban and Rural Local Governance, VCDs, Software, e-books and Courseware etc. are also available in the library. Wi-fi facility is also available in RCB&KI, Kolkata.