You can change the CDSL TPIN by following the below steps;
- Visit the CDSL website (cdslindia.com)
- Click on the E-DIS section on the home page
- At the bottom of the page, click on the 'Click here to change TPIN for eDIS transaction' link
- Enter your BO ID (Beneficiary Owner Identification Number), which is your 16-digit Demat Account Number
- Enter your PAN and click on the 'Next' button
- Enter the OTP received on your registered email/mobile
- Input the new TPIN. Confirm the TPIN by entering it once again to complete the change request.
