Securities and Exchange Board of India

The Securities and Exchange Board of India, commonly known as SEBI, is India's principal securities-market regulator. It supervises and develops the country's capital markets, including stock exchanges, listed companies, securities intermediaries, mutual funds, investment advisers, credit-rating agencies, alternative investment funds and other market participants. Its mandate combines market regulation, market development and investor protection. SEBI was established as a non-statutory administrative body in 1988 in response to the rapid expansion of India's securities market and concerns about market abuse, weak disclosure and inadequate investor safeguards. The institution acquired statutory authority in 1992 through the Securities and Exchange Board of India Act, enacted after the securities-market turmoil associated with the 1992 Harshad Mehta securities scam. The statutory framework gave SEBI powers to register and supervise intermediaries, regulate exchanges, investigate violations, issue directions, impose penalties and restrict access to the market. The regulator operates within India's wider financial-regulatory system. It works alongside the Reserve Bank of India, which regulates banking and monetary policy; the Ministry of Finance; the Insurance Regulatory and Development Authority of India; and the Pension Fund Regulatory and Development Authority. SEBI's principal institutional counterparts include recognized stock exchanges such as BSE and the National Stock Exchange of India, depositories such as NSDL and CDSL, clearing corporations, registrars and other market infrastructure institutions. Its responsibilities cover primary-market fundraising and public offerings, continuing disclosure by listed entities, takeover and substantial-acquisition rules, insider trading, fraudulent and unfair trade practices, corporate-governance requirements, mutual funds, portfolio management, research and investment advice, securities lending and borrowing, derivatives, commodity derivatives, foreign portfolio investors and alternative investment vehicles. It also runs investor-education and grievance-redress mechanisms and maintains regulatory frameworks for market infrastructure and financial technology. SEBI has played a central role in modernizing Indian market regulation. Measures associated with its development include stronger disclosure norms, dematerialization of securities, electronic trading, improved settlement systems, surveillance mechanisms, corporate-governance rules and more formalized rules for intermediaries. Its regulatory approach has expanded as Indian markets have grown more retail-oriented, digitized and interconnected. The organization is governed by a board appointed under the SEBI Act. The board includes a chairperson, representatives of the central government and the Reserve Bank of India, and other members appointed by the government. The chairperson is the public face of the institution, while executive and whole-time members oversee specialized regulatory functions. SEBI is not a commercial brand and does not sell consumer products. Its principal public-facing outputs are regulations, circulars, orders, consultation papers, enforcement decisions, registration systems, investor-education materials and market-data disclosures. Its effectiveness is consequently assessed through market integrity, enforcement credibility, investor protection, transparency and the reliability of India's capital-market infrastructure rather than through sales or profit.

SEBI was created in 1988 as a non-statutory administrative body at a time when India's securities market was expanding but lacked a unified modern supervisory framework. The market included stock exchanges, brokers, merchant bankers, issue managers and other intermediaries operating under a fragmented set of laws and administrative practices. Investor complaints, market manipulation and inadequate disclosure contributed to pressure for a stronger regulator. The 1992 securities-market scam associated with broker Harshad Mehta exposed weaknesses in settlement, banking and securities-market controls. In the same year, Parliament enacted the Securities and Exchange Board of India Act, giving SEBI statutory status and a broad mandate to protect investors, promote the development of the securities market and regulate the market. The Act enabled the regulator to register intermediaries, inspect records, investigate suspected violations, issue directions and take enforcement action. During the 1990s and 2000s, SEBI became an important institution in the modernization of Indian capital markets. Trading moved progressively toward electronic systems, securities were increasingly held in dematerialized form, and settlement practices were strengthened. The development of the National Securities Depository system and the growth of electronic exchange trading reduced reliance on physical certificates and manual processes. SEBI also expanded its frameworks for public issues, disclosure, mutual funds, merchant banking, takeover activity, insider trading and market intermediaries. The regulator's work was reinforced by the creation and growth of national market infrastructure. The National Stock Exchange became a major electronic venue, while BSE, depositories, clearing corporations and registrars operated within increasingly detailed regulatory requirements. SEBI introduced or strengthened surveillance and risk-management rules, margin requirements, disclosure obligations and corporate-governance standards. These measures were intended to improve transparency and limit the ability of market participants to manipulate prices or misuse confidential information. In the 2000s and 2010s, SEBI's remit broadened with the growth of mutual funds, portfolio management, derivatives, foreign portfolio investment, commodity derivatives, credit rating, research and investment advice. It developed rules for substantial acquisitions and takeovers and issued requirements concerning related-party transactions, public shareholding and continuing disclosures by listed companies. Enforcement orders and adjudication became a visible part of its public role. The rise of online investing and retail participation created new supervisory challenges. Mobile trading, digital onboarding, social-media investment commentary, algorithmic strategies and a wider range of pooled and alternative investment products required the regulator to update rules and improve investor education. SEBI also developed the SCORES platform and related processes for handling investor complaints against regulated entities. SEBI has periodically faced criticism over the pace and consistency of enforcement, the complexity of compliance requirements, the protection of small investors and the perceived independence of its decision-making. The 2023 Hindenburg Research allegations about the Adani Group and subsequent disputes over SEBI's investigations brought the regulator's disclosure and enforcement practices into international focus. In 2024, allegations involving then-chairperson Madhabi Puri Buch generated additional debate about possible conflicts of interest and institutional governance. SEBI and Buch disputed the allegations, while the issues continued to receive political and media attention. The institution remains India's central securities regulator. Its continuing priorities include market integrity, investor protection, reliable disclosure, orderly market development, supervision of intermediaries, technological resilience and adaptation to new financial products. Unlike a commercial financial-services firm, SEBI's outputs are regulatory rules, approvals, registrations, surveillance, enforcement decisions and public guidance rather than products sold for revenue.

• 2025

  Tuhin Kanta Pandey becomes chairperson

  [2]SEBI: About SEBIsebi.gov.in

  Tuhin Kanta Pandey succeeded Madhabi Puri Buch as chairperson.

• 2023

  Adani-Hindenburg controversy intensifies regulatory scrutiny

  [1]SEBI official websitesebi.gov.in

  The controversy led to heightened attention on SEBI's investigations, disclosure rules and enforcement independence.

• 2022

  Madhabi Puri Buch becomes chairperson

  [2]SEBI: About SEBIsebi.gov.in

  Madhabi Puri Buch became SEBI's first woman chairperson.

• 2017

  Ajay Tyagi begins chairperson tenure

  [2]SEBI: About SEBIsebi.gov.in

  Ajay Tyagi became chairperson and led the regulator during a period of expanding digital participation and evolving market rules.

• 2013

  Strengthened corporate-governance and listing framework

  [6]Strengthened corporate-governance and listing frameworksebi.gov.in

  SEBI continued developing disclosure, listing and governance requirements for publicly traded companies.

• 2002

  SEBI Act amendments expand enforcement framework

  [3]Securities and Exchange Board of India Act, 1992sebi.gov.in

  Legislative amendments strengthened SEBI's ability to investigate and act against violations in the securities market.

• 1996

  Securities market modernization accelerates

  [1]SEBI official websitesebi.gov.in

  India's move toward dematerialized securities and electronic market infrastructure strengthened the regulatory model overseen by SEBI.

• 1992

  Statutory status granted

  [3]Securities and Exchange Board of India Act, 1992sebi.gov.in

  The Securities and Exchange Board of India Act gave SEBI statutory authority and defined its core objectives of investor protection, market development and regulation.

• 1988

  SEBI established

  [2]SEBI: About SEBIsebi.gov.in

  The Government of India established SEBI as a non-statutory body to regulate and develop the securities market and protect investors.

India's central statutory securities-market regulator, combining market oversight, market development and investor protection.

• Regulatory framework · 1992

  Securities-market regulation

  SEBI issues regulations, rules, circulars and guidance governing exchanges, listed companies, intermediaries, investment products and market infrastructure. The framework covers market access, disclosure, conduct, risk management and continuing compliance.

• Investor grievance redress

  SCORES

  SCORES is SEBI's online system for receiving and tracking investor complaints against entities regulated by the securities-market framework. It supports escalation, communication and monitoring of grievance resolution.

• Supervisory service · 1992

  Intermediary registration and supervision

  SEBI registers and supervises brokers, merchant bankers, portfolio managers, investment advisers, research analysts, mutual funds, alternative investment funds, credit-rating agencies and other regulated intermediaries.

• Capital-markets regulation · 1992

  Public-offer and listing regulation

  SEBI regulates public offerings, listing obligations and continuing disclosures, seeking to ensure that investors receive material and timely information when securities are issued and traded.

• 2024

  Allegations concerning Madhabi Puri Buch's potential conflicts of interest

  Public allegations involving then-chairperson Madhabi Puri Buch and her spouse generated debate over potential conflicts of interest and SEBI's handling of the Adani-related investigation. Buch and SEBI rejected the allegations, but the episode led to political and media scrutiny of the regulator's governance.

  Source

• 2023

  Adani-Hindenburg regulatory controversy

  After Hindenburg Research published allegations about the Adani Group, questions were raised about market disclosures, offshore holdings, trading activity and the adequacy and pace of SEBI's regulatory response. The matter became the subject of investigations, litigation and sustained public scrutiny.

  Source

Read more

• Investor education and awareness

  India

  SEBI conducts investor-education initiatives covering market risks, fraud prevention, financial products, grievance procedures and the importance of dealing with registered intermediaries.

  Outcome. The program is an ongoing public-information and investor-protection function rather than a single time-limited advertising campaign.

  Source
• SCORES investor grievance awareness

  India

  SEBI promotes its online grievance-redress system to make complaints against regulated securities-market entities easier to submit and track.

  Outcome. SCORES became a principal channel for investor complaints and regulatory follow-up.

  Source

• 2023

  Investigate issues raised by the Adani-Hindenburg episodeOther

  Background

  The Hindenburg Research report and subsequent market volatility raised questions about disclosure, beneficial ownership and trading conduct.

  Action taken

  SEBI pursued investigations and made submissions in related legal proceedings concerning the allegations and market activity.

  Aftermath

  The regulator's approach became a continuing subject of judicial, political and international scrutiny.

  Source

• 1992

  Convert SEBI into a statutory regulatorStrategy

  Background

  The expansion of India's securities market and the 1992 securities scam exposed the limits of the earlier administrative arrangement.

  Action taken

  Parliament enacted the SEBI Act, giving the institution statutory powers to regulate intermediaries, investigate misconduct and protect investors.

  Aftermath

  SEBI became the central regulator for India's securities market and progressively expanded its rule-making and enforcement role.

  Source

• 2025

  Tuhin Kanta Pandey appointed SEBI chairperson[2]SEBI: About SEBIsebi.gov.in

  Leadership change

  Tuhin Kanta Pandey succeeded Madhabi Puri Buch as chairperson, becoming the regulator's next head during a period of continuing scrutiny of Indian capital-market oversight.

• 1992

  SEBI receives statutory powers under the SEBI Act[3]Securities and Exchange Board of India Act, 1992sebi.gov.in

  Regulation

  Parliament enacted the Securities and Exchange Board of India Act, transforming SEBI into a statutory regulator with broad supervisory and enforcement powers.

• 1988

  SEBI constituted as a non-statutory securities-market regulator[2]SEBI: About SEBIsebi.gov.in

  Other

  The Government of India established SEBI to oversee and develop the securities market and improve investor protection.

1. 1SEBI official websitesebi.gov.in
2. 2SEBI: About SEBIsebi.gov.in
3. 3Securities and Exchange Board of India Act, 1992sebi.gov.in
4. 4SEBI investor education portalinvestor.sebi.gov.in
5. 5SCORES investor grievance platformscores.sebi.gov.in
6. 6Strengthened corporate-governance and listing frameworksebi.gov.in