Briefly explain the procedures followed by the Depository Participants with regard to issuance of Delivery Instruction Slips (DIS) and verification of the same.

Issuance of Delivery Instruction Slips (DIS) The procedure followed by the Participants with respect to: Issuance of DIS booklets including loose slips. Existence of controls on DIS issued to Clients including pre-stamping of Client ID and unique pre-printed serial numbers. Record maintenance for issuance of DIS booklets (including loose slips) in the back office. Verification of Delivery Instruction Slips (DIS) The procedure followed by the Participants with respect to: Date and time stamping (including late stamping) on instruction slips. Blocking of used/reported lost/stolen instruction slips in back office system/ manual record. Blocking of slips in the back office system/manual record which are executed in DPM directly. Two step verification for a transaction for more than ₹5 lakh, especially in case of off market transactions. Instructions received from dormant accounts.