Depositories & Depository Participants

A depository is an electronic vault that holds securities such as shares, bonds and mutual fund units in dematerialised (demat) form. It eliminates physical certificates, thereby reducing the risk of loss, theft or forgery. In India, the depository maintains a centralised record of ownership and facilitates seamless transfer of securities through book‑entry.

The depository does not own the securities; it merely records the beneficial ownership on behalf of investors. When a trade is executed, the depository updates the electronic holdings of the buyer and seller, enabling real‑time settlement. This function is directly linked to the clearing process covered earlier in the chapter.

Exam relevance: NISM frequently asks for the definition of a depository, its purpose, and why it is preferred over physical certificates. Remember that the depository is the *system*, while the participants who interact with investors are *Depository Participants*.

India has two recognised depositories: the National Securities Depository Limited (NSDL) and the Central Depository Services Limited (CDSL). Both are approved by SEBI and operate under the Depositories Act, 1996, but they differ in ownership, market share and technology platforms.

NSDL was the first depository, set up in 1996, and is owned by a consortium of banks, stock exchanges and financial institutions. It holds a larger share of equity demat accounts, especially for institutional investors. CDSL, launched in 1999, is owned by the National Stock Exchange and other exchanges, and has a strong presence among retail investors and small‑cap securities.

Exam tip: When a question mentions "the larger depository" or asks for the one with the higher market share, the answer is NSDL. Conversely, CDSL is often highlighted for its rapid growth in the retail segment.

A Depository Participant is an intermediary – typically a bank, stockbroker, registrar, or financial institution – that is registered with a depository to provide demat services to investors. The DP opens and maintains demat accounts, processes dematerialisation and rematerialisation requests, and acts as the point of contact for investors.

To become a DP, an entity must obtain a certificate of registration from SEBI, fulfil capital adequacy norms, and implement robust KYC and AML procedures. The DP is responsible for verifying the investor’s identity, linking the demat account with the trading account, and ensuring that all transactions comply with SEBI guidelines.

Exam relevance: Questions often test the eligibility criteria for DPs, the registration process, and the distinction between a DP and the depository itself. Remember that the DP is the *front‑end* service provider, while the depository is the *back‑end* record keeper.

Both the depository and its participants perform several critical functions:

• Dematerialisation – conversion of physical certificates into electronic entries.
• Rematerialisation – conversion of electronic holdings back into physical certificates when required.
• Settlement – updating ownership records on a T+2 basis after a trade is cleared.
• Pledge & Hypothecation – enabling securities to be used as collateral for loans.
• Corporate Actions – automatic credit of dividends, bonus shares, rights issues, and e‑voting.

The DP initiates these processes on behalf of the investor, while the depository records the changes centrally. This separation ensures transparency, reduces settlement risk, and speeds up the post‑trade workflow.

Exam tip: In multiple‑choice questions, the function "automatic credit of dividends" is always attributed to the depository, whereas the DP merely forwards the information to the investor.

Investors can hold securities in several types of demat accounts, each serving a specific purpose:

• Beneficial Owner Account – the standard account where the investor is the ultimate owner.
• Nominee Account – used when the investor designates a nominee; the nominee receives the securities on the investor’s death.
• Power of Attorney (PoA) Account – allows a trusted person to operate the demat account on behalf of the owner.
• Joint Account – two or more persons share ownership; all parties must sign for transactions.

Each account type requires specific KYC documentation, and the DP must maintain separate records for compliance. The depository tracks the type of account but does not intervene in day‑to‑day operations.

Exam relevance: Questions may present a scenario involving a nominee or PoA and ask which party can initiate a pledge or transfer. Remember that the DP must verify the authority before processing such requests.

In India, the standard settlement cycle for equity trades is T+2 days. After a trade is matched on the exchange, the clearing corporation forwards the trade details to the respective DPs. The DP then instructs the depository to debit the seller’s account and credit the buyer’s account.

During the two‑day window, the DP ensures that the securities are available for delivery, checks for any pledge or restriction, and confirms that the buyer has sufficient funds in the linked trading account. Any mismatch triggers a settlement fail, which can lead to penalties under SEBI’s settlement guidelines.

Exam tip: If a question asks "When does the buyer become the legal owner of securities?", the correct answer is "On the settlement date (T+2) after the depository updates the demat holdings".

Electronic holding of securities dramatically reduces settlement risk because there is no need to physically transfer certificates. The depository’s real‑time updating ensures that ownership changes are final and immutable.

Fraudulent activities such as counterfeit certificates, stamp paper scams, and lost documents are virtually eliminated. Moreover, the depository provides a transparent audit trail, which aids regulators in monitoring market abuse.

Exam relevance: Questions on "settlement risk" often expect the answer "elimination of physical certificate risk through dematerialisation". Remember to mention both risk reduction and auditability.

SEBI is the primary regulator for both depositories and DPs. Under the Depositories Act, 1996, each DP must obtain a certificate of registration from SEBI, maintain a minimum net worth, and adhere to KYC, AML and client‑segregation norms.

DPs are required to submit periodic compliance reports, maintain records of all demat transactions for at least five years, and cooperate with the depository during audits. Failure to comply can result in penalties, suspension of registration, or revocation of the DP licence.

Exam tip: When asked about the "regulatory authority" for depositories and DPs, the answer is always SEBI, not the RBI or the Ministry of Finance.