What is Demat Debit and Pledge Instruction(DDPI)?
5paisa Research Team
Last Updated: 31 Dec, 2024 05:56 PM IST

Content
- The Background
- Key Functions of DDPI
- Optional Nature and Client Consent
- Benefits of DDPI
- Comparison with Power of Attorney (PoA)
- Applying For DDPI Online
- Conclusion
The Demat Debit and Pledge Instruction (DDPI) is a regulatory framework introduced by the Securities and Exchange Board of India (SEBI) to streamline and secure the handling of securities in Demat accounts. This framework replaces the traditional Power of Attorney (PoA) system, which had broader and less restrictive applications, with a more focused approach. The DDPI framework aims to protect investor interests, enhance transparency, and reduce instances of misuse while ensuring operational efficiency.
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- Types of Demat Account in India
- Dematerialisation & Rematerialisation: Meaning and Process
- Difference between Demat and Trading Account
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- Benefits of a Demat Account
- Documents Required to Open a Demat Account
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- What is Demat Account? Read More
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Frequently Asked Questions
DDPI is a framework introduced by SEBI to authorize brokers to debit securities for trade settlement or pledge them as collateral for margin requirements, ensuring secure and specific authorization.
No, DDPI is optional. Clients who do not sign DDPI can provide manual authorizations using Delivery Instruction Slips (DIS) for every transaction.
Unlike the broad and often unrestricted scope of Power of Attorney (PoA), DDPI is limited to two specific functions: debiting securities for trade settlement and pledging securities for margin obligations, enhancing security and client control.
Yes, DDPI can be revoked at any time by notifying the broker in writing. Once revoked, all transactions will require manual authorization.
If you don’t sign DDPI, you will need to authorize each transaction manually through physical or electronic DIS, which can be more time-consuming but ensures complete control over your account.