Capital Market and Securities Laws · Securities Market Intermediaries

Depositories and Depository Participants for CS Executive

Updated 11 October 2026 · Fact-checked

A depository holds securities in electronic form and records their transfer, much as a bank holds money. NSDL and CDSL are the two depositories in India. A depository participant (DP) is the agent through which you reach a depository and open a demat account. Both need SEBI registration under Section 12 of the SEBI Act, 1992.

Understand Depositories and Depository Participants

Before depositories, shares were held as paper certificates. Paper could be lost, forged or delayed in transfer. A depository solves this by holding securities in electronic (dematerialised) form and moving them by book entry. Ownership changes by debiting one account and crediting another.

India has two depositories: NSDL (National Securities Depository Limited) and CDSL (Central Depository Services (India) Limited). You cannot open an account directly with them. You go through a depository participant (DP), which acts as the agent of the depository. Banks, brokers and other institutions act as DPs.

The investor is the beneficial owner. The depository is the registered owner in the company's books, but the beneficial owner enjoys the rights and benefits of the securities. Your demat account records your holdings, in the same way a bank account records money.

The flow is simple. You open a demat account with a DP and sign an agreement. You then hand over your certificates for dematerialisation, or receive shares directly in electronic form. When you sell, you give a delivery instruction to your DP, which passes it to the depository. The depository debits your account and credits the buyer's.

Registration matters for the exam. Under Section 12(1A) of the SEBI Act, 1992, no depository, participant, custodian of securities, foreign institutional investor, credit rating agency or other specified intermediary may buy, sell or deal in securities except under a certificate of registration from SEBI. The Board may suspend or cancel it by order under Section 12(3), but only after giving the person a reasonable opportunity of being heard.

Key rules to remember

Registration requirement: Section 12(1A), SEBI Act, 1992: depository / participant / custodian → must hold SEBI certificate of registration; Dealing in securities without registration, or outside its conditions, is not permitted. The certificate is granted under the regulations made under the Act.
Application for registration: Section 12(2): application in the manner and with the fees determined by regulations; The manner and fees are in the regulations, not in the Act itself.
Suspension or cancellation: Section 12(3): SEBI order + reasonable opportunity of being heard; No suspension or cancellation order can be made without first hearing the person concerned.
Demat transfer: Transfer = debit seller's account + credit buyer's account (book entry); No physical certificate moves. The depository records the change.
Roles at a glance: Depository = holds securities electronically; DP = agent of depository; Beneficial owner = investor; Learn these three definitions in one line each.

How to solve Depositories and Depository Participants questions

Use this method for any question on depositories and participants, whether it asks you to explain, distinguish or apply.

1Identify what is asked: a definition, the roles of each party, a comparison (NSDL vs CDSL), or a registration issue.
2Define the key terms first: depository, depository participant, beneficial owner, demat account, dematerialisation.
3State the provision. For registration, cite Section 12(1A) of the SEBI Act, 1992 and mention the certificate from SEBI.
4Explain the working in order: account opening, agreement with the DP, dematerialisation, transfer by book entry.
5Apply it to the facts given. Name who acts, who is registered, and who is the beneficial owner.
6Close with a clear one-line conclusion that answers the exact question.

Quickest way: Three-party chain

When to use it: Use when time is short or the question is a short note or a fact-based problem.

Draw the chain in your head: Investor (beneficial owner) → DP (agent) → Depository (NSDL or CDSL).
Write one line on what each party does.
Add the registration rule: SEBI certificate under Section 12(1A).
End with the benefit: no paper risk, faster transfer, book-entry settlement.

Common mistakes in Depositories and Depository Participants

Saying an investor opens an account directly with NSDL or CDSL.
The names are well known, so students assume direct access.
Fix: Write that the account is opened with a depository participant, which is the depository's agent.
Treating the depository as a bank or a broker.
The bank analogy is stretched too far.
Fix: Say a depository only holds securities electronically and records transfers. It does not trade or give advice.
Calling the depository the beneficial owner.
The depository appears as the registered holder in the company's records.
Fix: The investor is the beneficial owner and enjoys the rights and benefits. State this separately.
Citing the wrong section for registration or leaving it out.
Students remember Section 12 but forget that depositories and participants fall in sub-section (1A), not (1).
Fix: Write Section 12(1A) for depositories, participants and custodians. Sub-section (1) covers stock-brokers, merchant bankers and similar intermediaries.
Saying SEBI can cancel registration immediately.
Students overlook the hearing condition.
Fix: Always add that suspension or cancellation needs an order and a reasonable opportunity of being heard under Section 12(3).

Worked examples

Example 1

Explain the role of a depository and a depository participant. Can an investor deal directly with NSDL for opening a demat account?

Show the solution

Definition: a depository holds securities in electronic form and records their transfer by book entry. NSDL and CDSL are the two depositories.
A depository participant is the agent of the depository. It is the link between the depository and the investor.
The investor opens a demat account with a DP and signs an agreement. The investor is the beneficial owner of the securities held.
Transfers happen by instruction to the DP, which passes it to the depository. The depository debits the seller's account and credits the buyer's.
Registration: under Section 12(1A) of the SEBI Act, 1992, a depository or participant cannot deal in securities without a SEBI certificate of registration.

Answer: An investor cannot open a demat account directly with NSDL. The account is opened through a registered depository participant, which acts as the depository's agent. The depository holds the securities and records transfers. The investor remains the beneficial owner.

Example 2

A participant, Mehta Securities Services, deals as a depository participant without obtaining a certificate of registration from SEBI. SEBI later wants to cancel the certificate it holds for another activity without giving notice. Examine the position.

Show the solution

Provision: Section 12(1A) of the SEBI Act, 1992 bars a participant from dealing in securities except under and in accordance with a SEBI certificate of registration obtained under the regulations.
Facts: Mehta Securities Services acted as a participant without the certificate. This breaches Section 12(1A).
On cancellation: Section 12(3) allows SEBI to suspend or cancel a certificate by order, as the regulations determine.
The proviso says no such order can be made unless the person concerned has been given a reasonable opportunity of being heard.
SEBI therefore cannot cancel the other certificate without notice, however serious the breach.

Answer: Mehta Securities Services breached Section 12(1A) by acting as a participant without registration. SEBI may suspend or cancel a certificate under Section 12(3), but only after giving a reasonable opportunity of being heard. Cancellation without notice would be invalid.

Exam tips

Write the definitions of depository, participant and beneficial owner in the first lines. Examiners look for them.
For a distinction question on NSDL and CDSL, say both are depositories registered with SEBI and perform the same core function. Mention only differences you are sure of, such as their names and promoters.
Cite Section 12(1A) of the SEBI Act, 1992 whenever registration is asked. Do not write Section 12(1) for depositories.
In fact-based questions, use the order: provision, facts, conclusion. End with a clear answer.
Add a line on the hearing requirement in Section 12(3) when suspension or cancellation is discussed.

Practice questions from Securities Market Intermediaries

Depositories and Depository Participants in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Depositories and Depository Participants: frequently asked questions

What is the difference between a depository and a depository participant?

A depository holds securities in electronic form and records transfers. A depository participant is its agent and deals with investors. You open your demat account with the participant, not with the depository.

What is the difference between NSDL and CDSL?

Both are SEBI-registered depositories and do the same basic work of holding securities electronically. They are separate companies, and a participant may be registered with either or both. For the exam, focus on their common role rather than minor differences.

Do depositories and participants need SEBI registration?

Yes. Section 12(1A) of the SEBI Act, 1992 says a depository, participant or custodian cannot buy, sell or deal in securities except under a SEBI certificate of registration. The certificate is obtained under the regulations.

Can SEBI cancel a participant's registration?

Yes, by an order under Section 12(3) of the SEBI Act, 1992, in the manner set by the regulations. It must first give the person a reasonable opportunity of being heard.

Who is the beneficial owner in a demat account?

The investor is the beneficial owner. The depository appears as the registered holder in the company's records, but the investor enjoys the rights and benefits of the securities.