Section 20(3)(b) in Securities Contracts (Regulation) Rules, 1957
(b)to issue, when so required, receipts for all units and any other instrument deposited with it whether for registration, sub-division, exchange or for other purposes; and not to charge any fees for registration of transfers, for sub-division and consolidation of units and any other instrument and for sub-division of letters of allotment, renounceable letters of right, and split, consolidation, renewal and transfer receipts into denominations of the market unit of trading;