A Delivery Instruction Slip (DIS) booklet functions similar to a cheque in case of bank accounts. It can be used to transfer shares for an off market sale.

DIS booklets are given to clients on the opening of account or on request. The process for getting CML copy differs as per the DP you have an account with. Generally, it requires you to either get in touch with your RM or request for the same from your DP support team. The DIS slip should be filled in with your Demat account number, correspondence address, and be physically signed before submission.