Picture this: a retail client walks into your office, frustrated because unauthorized trades appear in their account statement, citing a blanket Power of Attorney (POA) they signed years ago during onboarding. This is the exact type of compliance disaster that keeps operations teams awake, as it signals a breakdown in the ethical boundaries between a broker’s mandate and a client’s ownership.
Historically, brokers used the POA to simplify settlement by obtaining blanket authority to debit client accounts for trades, but this convenience often became a tool for unauthorized activity, leading to strict regulatory interventions from SEBI.
In the current Indian market landscape, the industry has transitioned away from these broad, opaque instruments toward the Demat Debit and Pledge Instruction (DDPI). Unlike the old POA system, the DDPI is far more granular and restricted, specifically authorizing the broker to move securities only for the purpose of meeting settlement obligations or pledging for margin requirements. This mechanism acts as a digital fence, preventing a broker from using client securities for unauthorized proprietary trading or inter-client transfers.
It is no longer acceptable to treat a client’s demat account as an extension of the brokerage’s own inventory.
For a professional in the back office, the shift signifies a fundamental change in how we handle client instructions. When you process a trade today, you are not merely executing a command; you are operating within a framework where the client’s explicit intent is mathematically locked to the transaction through the DDPI or the more traditional, yet manual, Delivery Instruction Slip (DIS). If your firm is still managing legacy accounts with old POAs, you are carrying significant latent risk.
Regulations now mandate that any misuse of these electronic authorizations—such as transferring securities for personal gain or using them as collateral for a trade not initiated by the client—carries severe penalties, including the potential suspension of trading terminals and heavy financial liability for the firm.
Ultimately, the move toward DDPI is about reclaiming transparency in the settlement cycle. By ensuring that the broker’s authority is limited and traceable, the system protects the integrity of the depository ledger. When you review daily audit logs or conduct internal reconciliations, view these electronic instructions as the legal heartbeat of the trade. If the digital instruction does not align precisely with the client’s requested activity, your immediate action is the only thing standing between a smooth settlement and a serious regulatory violation.
Nuance
Check Your Understanding
A client notices securities missing from their demat account and claims they never authorized the transfer. Upon investigation, the broker reveals they used the client’s existing POA to move the shares to fulfill a margin obligation for a completely different client. Which regulatory principle has the broker violated?
Which of the following best describes the fundamental shift from the legacy Power of Attorney (POA) to the modern DDPI system in the Indian securities market?
This is a companion read for Section 5.5 — DEPOSITORIES & DEPOSITORY PARTICIPANTS from PASS Securities Operations and Risk Management Examination by Akhilesh Gururani, available on Amazon Kindle.
Copyright © 2026 `Akhilesh Gururani. All rights reserved.