In Realty Bill The Registration of Sale Deed in paper format should be dispensed off and the sale deed should be maintained in Dematerialisation mode in NSDL / CSDL. The advantage are, Easier to execute the transfer, Can remove corruption at the sub register office, stamp vendor, printing of stamp paper, Save Paper and Environment, E-payment of Stamp duty through online bank payment, Easy to password protected storing of the sale deed, Increase in Confidence of investor