What Is the Financial Industry Regulatory Authority?

The Financial Industry Regulatory Authority is a self-regulatory organization (SRO) that oversees broker-dealers and the registered representatives who work for them. FINRA was created in 2007 through the consolidation of the National Association of Securities Dealers (NASD) and the member regulation, enforcement, and arbitration functions of the New York Stock Exchange (NYSE). NASD itself dated to 1939, making FINRA the successor to nearly nine decades of industry self-regulation in the securities markets.

FINRA is not a government agency. It is a non-profit organization authorized by Congress and overseen by the Securities and Exchange Commission. All broker-dealers doing business with the US public are required to register with FINRA. FINRA derives its operating funds from membership fees, regulatory fees, and fines imposed through enforcement actions, not from congressional appropriations.

FINRA writes rules that govern how broker-dealers may conduct business, examines firms for compliance with those rules and with SEC regulations, and has the authority to discipline member firms and individuals, including imposing fines, suspending licenses, and permanently barring individuals from the securities industry. Major FINRA rules and rulemaking must be approved by the SEC before taking effect.

FINRA's scope is large: it oversees more than 3,300 member firms and approximately 620,000 registered representatives (brokers) as of recent data. It operates one of the largest securities dispute resolution forums in the world, handling thousands of customer-initiated arbitration cases each year. FINRA also operates FINRA BrokerCheck, a free public tool for researching the backgrounds and disciplinary histories of brokers and firms.

What Does FINRA Regulate?

FINRA regulates broker-dealers (firms that buy and sell securities for or with customers) and their registered representatives. The regulatory scope includes:

  • Broker conduct standards: Under the SEC's Regulation Best Interest (Reg BI), broker-dealers must act in the best interest of retail customers when making investment recommendations. FINRA enforces Reg BI compliance through examinations and enforcement actions. This replaced the older "suitability" standard, which required only that recommendations be suitable for the customer.
  • Licensing and registration: Individuals who want to sell securities must pass FINRA qualification examinations. The Series 7 (General Securities Representative) is the most common exam for general securities brokers. Other exams cover specific product areas (Series 3 for futures, Series 65 or 66 for investment adviser representatives, Series 79 for investment banking, etc.).
  • Brokerage account practices: FINRA rules govern how firms must handle customer accounts, including margin account requirements, options account standards, customer account statement requirements, and rules on sending account communications.
  • Communications with the public: FINRA rules set standards for advertising, sales literature, social media communications, and research reports, including rules on how performance information may be presented and what disclosures must accompany certain types of promotions.
  • Market manipulation and fraud: FINRA has authority to investigate and sanction conduct such as churning, unauthorized trading, front-running, misrepresentation, and Ponzi schemes involving broker-dealer members.
  • Order handling: FINRA enforces SEC rules on best execution (ensuring brokers route orders to achieve the best available price for customers) and other order handling obligations.
  • Continuing education: Registered representatives must complete ongoing continuing education requirements to maintain their licenses.

What FINRA Does Not Regulate

FINRA's jurisdiction covers broker-dealers and registered representatives, not the full scope of the securities industry. It does not regulate:

  • Investment advisers: Registered investment advisers (RIAs) who manage portfolios and charge advisory fees are regulated by the SEC (if managing more than $110 million) or state securities regulators (if managing less), not by FINRA. An individual who holds both a broker license and an investment adviser license may be subject to both FINRA and SEC oversight depending on their activity.
  • Securities exchanges: Stock exchanges such as the NYSE and Nasdaq are self-regulatory organizations themselves, registered with and overseen by the SEC. FINRA regulates the firms that use those exchanges, not the exchanges themselves.
  • Mutual fund companies: The investment companies that create and manage mutual funds are regulated by the SEC under the Investment Company Act of 1940. FINRA regulates the broker-dealers that distribute mutual fund shares to investors, but not the fund companies that manage the underlying portfolios.
  • Futures and derivatives markets: Firms dealing in commodity futures and derivatives fall under the CFTC and NFA, not FINRA, unless they are also registered broker-dealers conducting securities business.
  • Banking and deposits: Commercial banks, savings institutions, and deposit products are regulated by bank regulators (OCC, FDIC, Federal Reserve), not FINRA.
  • Cryptocurrency spot trading: Firms operating cryptocurrency exchanges for spot trading of digital assets are not currently registered as broker-dealers under existing law, and are therefore not FINRA members unless they also engage in regulated securities activities.

Why FINRA Matters to Investors

FINRA is the frontline regulator for the vast majority of retail investors' day-to-day investment activities. When you open a brokerage account, place a stock trade, receive an investment recommendation, or read a firm's marketing materials, FINRA rules shape how those interactions must be conducted.

The most consequential impact for individual investors is Regulation Best Interest. Before Reg BI, brokers were held to a suitability standard that permitted recommendations designed to benefit the broker financially, as long as the recommendation was broadly suitable for the investor. Reg BI raised this bar: a broker must disclose conflicts of interest and must not put their financial interest ahead of the retail customer's best interest when making recommendations. FINRA enforces this standard through examinations and can sanction firms that violate it.

FINRA BrokerCheck is among the most practically valuable tools available to retail investors. Before handing over money to any individual broker or brokerage firm, investors should search BrokerCheck at brokercheck.finra.org. The database reveals whether a broker has prior customer complaints, regulatory sanctions, criminal disclosures, or financial events such as bankruptcies. These disclosures are legally required to be reported by the broker and firm, and a history of customer complaints or regulatory actions is a strong warning signal.

FINRA's arbitration program is the primary mechanism for resolving disputes between investors and broker-dealers. Most brokerage account agreements include a mandatory arbitration clause requiring customers to bring claims through FINRA arbitration rather than court. FINRA arbitration is generally faster and less expensive than civil litigation, and awards are generally binding and enforceable in federal court.

Enforcement and Investor Complaints

FINRA's enforcement authority is substantial. It can impose fines (which have reached hundreds of millions of dollars in major cases), suspend or revoke broker licenses, bar individuals from working in the securities industry, order restitution to harmed investors, and require disgorgement of ill-gotten gains. Major enforcement actions are publicly disclosed and appear on FINRA's website and in BrokerCheck.

Investors who have a problem with a broker or brokerage firm have several paths available. For informal resolution, contacting the firm's compliance department or calling FINRA's investor helpline at 301-590-6500 can sometimes resolve account-level disputes. For a formal complaint about potential rules violations, the FINRA Investor Complaint Center at finra.org/investors/have-problem accepts written complaints and initiates review of whether regulatory action is warranted.

For disputes seeking monetary recovery, FINRA's arbitration and mediation programs are the primary forums. Filing an arbitration claim through FINRA's STAR (System for Tracking and Reporting) system starts a formal process that results in a hearing before one or three arbitrators who issue a final, binding decision. For smaller claims (under $50,000), an expedited simplified arbitration process with a single arbitrator and no in-person hearing is available.

Investors who suspect they have been the victim of securities fraud should also report to the SEC's online tip and complaint system at sec.gov/tcr. The SEC and FINRA coordinate enforcement efforts, and major fraud cases may involve parallel investigations by both regulators as well as federal prosecutors.

Frequently Asked Questions

What is FINRA and is it a government agency?

FINRA is not a government agency. It is a self-regulatory organization (SRO) that oversees broker-dealers and their registered representatives under the authority of the Securities and Exchange Commission (SEC), which is the federal government agency. FINRA was created in 2007 through the consolidation of the National Association of Securities Dealers (NASD) and the member regulation operations of the New York Stock Exchange (NYSE). It is a non-profit organization funded by membership fees and assessments on its member broker-dealers, not by government appropriations.

How do I file a complaint against a broker with FINRA?

You can file a complaint against a FINRA-member broker or firm through FINRA's Investor Complaint Center at finra.org/investors/have-problem. Complaints can also be submitted by calling 301-590-6500. FINRA reviews complaints and may initiate an investigation or refer the matter for enforcement action. If you are seeking monetary damages against a broker or firm, FINRA's arbitration program is the primary dispute resolution forum and is faster and less expensive than civil litigation for most claims. You can also report potential securities fraud to the SEC at sec.gov/tcr.

What is FINRA BrokerCheck?

FINRA BrokerCheck is a free, publicly accessible tool at brokercheck.finra.org that lets investors research the professional backgrounds of brokers and brokerage firms before working with them. BrokerCheck displays registration and licensing information, employment history, qualifications and exams passed, and any regulatory actions, customer disputes, criminal matters, or financial disclosures on an individual's or firm's record. Reviewing a broker's BrokerCheck report is a recommended first step before opening a brokerage account or investing significant money with any individual broker.

What rules does FINRA enforce for investors?

FINRA enforces the SEC's Regulation Best Interest (Reg BI), which requires broker-dealers to act in the best interest of retail customers when making investment recommendations. FINRA rules also prohibit churning (excessive trading to generate commissions), unauthorized trading in customer accounts, misrepresentation of material facts, unsuitable investment recommendations based on a customer's profile, and front-running (trading ahead of customer orders for personal benefit). FINRA also enforces rules on communications with the public, including advertising standards, prospectus delivery requirements, and disclosure of conflicts of interest.

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