Forms Form-ISR-1 (Request for registering PAN, KYC details or change Updation) Form-ISR-2 (Confirmation of Signature of Securities holder by the banker (In case of major mismatch of Signature) Form ISR-3 (Declaration form for Opting out of Nomination) Form ISR-4 (Request For Duplicate Certificate) Form SH-13 (Registration of nomination) Form-SH-14 (Cancellation/Change in Existing Nomination)