What Is FINRA? How It Works and Protects Investors

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The Financial Industry Regulatory Authority (FINRA) is a private, not-for-profit self-regulatory organization that writes and enforces the rules governing brokerage firms and their registered representatives in the United States. FINRA does not regulate the stock market as a whole and is not a government agency. Its authority comes from oversight by the Securities and Exchange Commission (SEC), which approved its creation in 2007. Its stated mission is to protect the investing public against fraud and bad practices.

What Is FINRA?

A self-regulatory organization (SRO) is an industry body that sets and polices standards for its own members under the supervision of a government regulator. In securities, Congress gave the SEC ultimate authority. The SEC, in turn, relies on SROs such as FINRA to handle the day-to-day regulation of broker-dealers.

That makes FINRA’s position unusual. It is funded and governed as a private organization, yet any firm that wants to do business with the public as a broker-dealer generally must become a FINRA member, and its employees who sell securities must register through FINRA. Rules FINRA adopts are subject to SEC approval, and the SEC can review FINRA’s own operations.

FINRA is the largest independent regulator of securities firms in the country. As of 2023, it oversaw almost 3,300 brokerage firms, more than 148,700 branch offices and 628,392 registered representatives, working from 15 offices across the U.S. Its reach covers trading in equities, corporate bonds, securities futures and options.

How FINRA Works

Rule Writing

FINRA writes conduct rules that govern how member firms deal with customers: how they communicate, supervise their staff, handle accounts and recommend investments. These rules sit on top of federal securities laws and SEC regulations. A firm can comply with federal law and still violate a FINRA rule.

Registration and Licensing Exams

People who sell securities, or supervise those who do, must pass qualifying exams that FINRA administers. The best known is the Series 7, the General Securities Representative Qualification Examination, which allows a representative to sell a broad range of securities. FINRA also administers the Series 3 National Commodities Futures Examination. When people refer to a “FINRA license,” they usually mean these registrations, which are held through a sponsoring member firm rather than by the individual alone.

Every registration feeds into the Central Registration Depository (CRD), FINRA’s database of individuals and firms in the U.S. securities business. The CRD records employment history, licenses, customer complaints, regulatory actions and certain financial disclosures.

Examinations and Market Oversight

FINRA examines member firms to check whether they follow the rules, reviewing records, supervisory systems and sales practices. It also conducts market regulation. At its formation, this included regulation performed under contract for markets such as Nasdaq, the American Stock Exchange and the International Securities Exchange.

Enforcement

When a firm or individual breaks its rules, FINRA can take disciplinary action. Actions fall into two broad categories:

• Formal actions: fines, fines combined with orders to pay restitution to harmed investors, suspensions, and expulsion of firms or bars of individuals from the industry.
• Informal actions: cautionary letters and orders to correct a specific problem.

FINRA’s own figures for 2023 show the scale. It brought 610 disciplinary actions, levied $88.4 million in fines and ordered $7.5 million in restitution. It expelled five member firms, suspended four, barred 178 individuals and suspended 257. FINRA cannot bring criminal charges. When it uncovers potential fraud or insider trading, it refers the case to the SEC or other agencies. It made 623 such referrals that year.

Arbitration and Mediation

FINRA runs a dispute resolution forum where customers and firms, or firms and their employees, resolve claims through arbitration or mediation. Most brokerage account agreements contain clauses requiring customer disputes to go to arbitration rather than court, which makes this forum the usual route for an investor seeking damages from a broker.

Why Is FINRA Important?

For investors, FINRA’s main value is that the person handling their account has passed qualifying exams, works for a supervised firm and has a public record. A broker barred by FINRA cannot simply move to another member firm and keep selling securities.

FINRA also provides direct services to the public on its official website, finra.org:

• BrokerCheck: a free searchable database showing a broker’s or firm’s registrations, exams passed, employment history and any disciplinary events, drawn from CRD records.
• Fund Analyzer: a tool for comparing the fees and expenses of mutual funds and exchange-traded products.
• The FINRA Investor Education Foundation: courses, research and educational material on personal finance and investing.

Example of FINRA

Hypothetical example. A retiree gets a call from someone who says he is a broker and recommends moving her savings into a private note offering a fixed return. Before sending money, she searches his name on BrokerCheck.

Three outcomes are possible. If no record appears, he is not registered as a broker, a serious warning sign for anyone soliciting securities sales. If a record appears, she can see which firm he is registered with and confirm that the firm, not a personal account, would receive her money. If it shows prior customer complaints or a suspension, she has concrete history to weigh.

Suppose she invests through a registered broker and later finds the product was unsuitable for her stated goals and risk tolerance. Her likely path to recovery is a claim in FINRA’s arbitration forum. Separately, FINRA may investigate the broker and, if it finds violations, fine, suspend or bar him and order restitution.

FINRA vs. the SEC and Other Bodies

Several organizations are often confused with FINRA:

• SEC: a federal government agency that enforces securities laws across markets, public companies, investment advisers and exchanges. FINRA operates under SEC oversight and focuses on broker-dealers.
• Registered investment advisers (RIAs): advisers who charge for advice are regulated by the SEC or state securities regulators, not FINRA. Some professionals are dually registered as both brokers and advisers, so BrokerCheck can show adviser information as well.
• SIPC: the Securities Investor Protection Corporation protects customers when a member brokerage fails and their securities or cash are missing. It does not cover investment losses. FINRA does not insure accounts.
• Exchanges: the NYSE and Nasdaq run trading venues. FINRA regulates the firms that trade on them, not the companies listed there.

History of FINRA

FINRA grew out of the NASD, which had regulated over-the-counter brokers for decades. Before 2007, many firms answered to both the NASD and the NYSE’s regulatory arm, which meant duplicated rules and examinations. To reduce that overlap, the SEC approved combining the NASD’s regulatory work with the NYSE’s member regulation operations in July 2007. FINRA took over rule writing, firm examination, enforcement, arbitration and mediation, plus all functions previously handled by the NASD alone.

Limitations of FINRA

FINRA faces the criticism aimed at self-regulation generally. Its members are the firms it regulates: they benefit from public trust in the industry but have limited incentive to support scrutiny of themselves. Critics argue this leads a self-regulator to do enough to maintain confidence and little more. Senators Elizabeth Warren and Tom Cotton are among those who have said FINRA does not do enough to protect investors.

Repeat misconduct is a specific concern. A study by economists Mark Egan, Gregor Matvos and Amit Seru found that financial advisers with past misconduct were several times more likely to commit new offenses than other advisers, suggesting that disciplined brokers often stay in the industry.

There are practical limits too. FINRA’s jurisdiction stops at its member firms and their representatives, so it has no direct authority over unregistered fraudsters, many investment advisers or companies outside the brokerage business. Its sanctions are civil and professional, not criminal. A BrokerCheck record reflects what has been reported and disclosed. A clean record shows no reported disclosure events, not a guarantee of future conduct.

The Bottom Line

Investors who work with a broker benefit from FINRA's exams, supervision and public records, and its arbitration forum is usually where customer disputes go. A quick BrokerCheck search before sending money can reveal whether someone is registered and has a disciplinary history. A clean record is not a guarantee, and FINRA does not insure accounts or oversee unregistered fraudsters or many investment advisers.