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View Audit Services
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LABS
Glossary

Financial Industry Regulatory Authority (FINRA)

A private, non-governmental self-regulatory organization (SRO) authorized by Congress to regulate member brokerage firms and exchange markets in the United States.
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definition
REGULATORY BODY

What is Financial Industry Regulatory Authority (FINRA)?

An overview of the Financial Industry Regulatory Authority (FINRA), its role, and its impact on the securities industry.

The Financial Industry Regulatory Authority (FINRA) is a private, non-governmental regulatory organization authorized by the U.S. Congress to oversee brokerage firms and their registered representatives, known as brokers. It is the largest self-regulatory organization (SRO) for the securities industry in the United States, tasked with protecting investors by ensuring the broker-dealer industry operates fairly and honestly. FINRA writes and enforces rules, examines firms for compliance, and provides market transparency through its oversight of trading on U.S. stock markets.

FINRA's core functions include licensing and registration of brokers and firms, examination and enforcement of securities rules, and investor education. It operates the Central Registration Depository (CRD), the licensing and registration system for the U.S. securities industry. Through its enforcement arm, FINRA can levy fines, suspend individuals, and expel firms from the industry for violations of its rules, which are designed to prevent fraud and market manipulation. Its arbitration and mediation forums are a primary venue for resolving disputes between investors and brokers.

While not a government agency, FINRA is overseen by the Securities and Exchange Commission (SEC), which must approve all of FINRA's rules. This structure creates a layered regulatory framework where FINRA handles day-to-day oversight and frontline regulation, while the SEC provides federal oversight. FINRA's authority is derived from its member firms, which agree to be bound by its rules as a condition of doing business. It is funded primarily by fees from these member firms and from fines it levies.

history
ORIGINS

History and Formation

The Financial Industry Regulatory Authority (FINRA) was created through the consolidation of the enforcement arms of the New York Stock Exchange (NYSE) and the National Association of Securities Dealers (NASD).

The Financial Industry Regulatory Authority (FINRA) is a private, non-governmental regulatory organization for member brokerage firms and exchange markets in the United States, formed in 2007 through the consolidation of the member regulation, enforcement, and arbitration operations of the New York Stock Exchange (NYSE) and the National Association of Securities Dealers (NASD). This merger was driven by the need to eliminate regulatory overlap, reduce compliance costs for member firms, and create a single, streamlined self-regulatory organization (SRO) for the securities industry. The consolidation was approved by the U.S. Securities and Exchange Commission (SEC), which oversees FINRA's activities.

Prior to FINRA's creation, broker-dealers faced dual regulation from both the NYSE and NASD, leading to inefficiencies and conflicting rules. The NASD, founded in 1939 under the Maloney Act, was itself a response to the need for industry self-regulation following the 1929 stock market crash and the subsequent Securities Exchange Act of 1934. The formation of FINRA represented a significant modernization of the self-regulatory framework, centralizing oversight of more than 4,000 brokerage firms and 600,000 registered representatives under one roof. Its mandate is to protect investors by ensuring the securities industry operates fairly and honestly.

FINRA's creation was a direct response to the evolving complexity of financial markets and the lessons learned from early 2000s scandals. It operates as an independent SRO, funded by membership fees and fines, not taxpayer dollars. While it is not a government agency, its rulebook and enforcement actions carry the force of law, subject to SEC review. This hybrid model of self-regulation allows the industry to develop nuanced, expert-driven rules while maintaining public accountability through government oversight. FINRA's formation is a cornerstone of the modern U.S. regulatory landscape for broker-dealers.

key-features
FINANCIAL INDUSTRY REGULATORY AUTHORITY

Key Features and Functions

The Financial Industry Regulatory Authority (FINRA) is a private, non-governmental organization authorized by Congress to regulate broker-dealers and protect investors in the United States. It establishes and enforces rules, examines firms, and provides market transparency.

01

Rulemaking and Enforcement

FINRA's primary function is to create and enforce rules governing the ethical conduct of its member broker-dealers. This includes:

  • Rule 2111 (Suitability): Requires recommendations to be suitable for a customer's investment profile.
  • Rule 4512 (Account Information): Mandates accurate record-keeping of customer accounts.
  • Enforcement Actions: Includes fines, suspensions, and barring individuals from the industry for violations.
02

Firm and Representative Registration

FINRA is the central licensing body for the U.S. securities industry. It administers the registration of:

  • Broker-Dealer Firms: All securities firms operating in the U.S. must register with FINRA.
  • Registered Representatives: Individual brokers must pass qualifying exams (e.g., Series 7 for general securities, Series 63 for state law).
  • Continuing Education: Mandates ongoing training through the Regulatory Element.
03

Market Regulation and Surveillance

FINRA monitors trading activity across U.S. equity and options markets to ensure fairness and detect manipulation. Key functions include:

  • Cross-Market Surveillance: Trades across exchanges and alternative trading systems (ATS).
  • Detection of Abuses: Identifies patterns like spoofing, layering, and insider trading.
  • TRACE Reporting: Operates the Trade Reporting and Compliance Engine for real-time price transparency in corporate and agency debt.
05

Financial and Operational Compliance

FINRA examines member firms for financial soundness and operational integrity to protect customer assets.

  • Net Capital Rule (Rule 4110): Ensures firms maintain sufficient liquid capital.
  • Customer Protection Rule (Rule 4330): Segregates customer securities and cash from firm assets.
  • Cybersecurity: Sets standards for protecting sensitive customer information and systems.
06

Relationship with the SEC

FINRA operates under the oversight of the U.S. Securities and Exchange Commission (SEC), which is the ultimate federal regulator.

  • SRO Status: FINRA is a Self-Regulatory Organization (SRO); its rules must be approved by the SEC.
  • Enforcement Coordination: The SEC can review and modify FINRA disciplinary actions.
  • Jurisdiction: While FINRA regulates broker-dealers, the SEC has broader authority over all securities markets, including public companies and investment advisors.
how-it-works
REGULATORY MECHANICS

How FINRA Regulation Works

An overview of the operational framework and enforcement mechanisms used by the Financial Industry Regulatory Authority to oversee U.S. broker-dealers and protect market integrity.

The Financial Industry Regulatory Authority (FINRA) is a private, non-governmental organization authorized by Congress to regulate all broker-dealers and their registered representatives operating in the United States, functioning as a self-regulatory organization (SRO). Its primary mandate is to protect investors and ensure the fairness and integrity of the securities markets by writing and enforcing rules, examining firms for compliance, and providing education and registration for industry professionals. Unlike a government agency, FINRA is funded by fees from the member firms it oversees.

FINRA's regulatory work is executed through a multi-faceted approach centered on rulemaking, examination, and enforcement. It develops and maintains a comprehensive rulebook that governs the conduct of its member firms, covering areas from sales practices and advertising to financial operations and market integrity. To ensure compliance, FINRA conducts regular cycle examinations of member firms, as well as targeted, risk-based investigations. Its enforcement division has the authority to bring disciplinary actions against firms and individuals, which can result in fines, suspensions, or even expulsion from the industry.

A critical component of FINRA's oversight is its market surveillance and transparency systems. It operates one of the world's largest securities surveillance programs, monitoring billions of market events daily across equities, options, and fixed income markets to detect manipulative trading practices like spoofing or insider trading. FINRA also administers key transparency facilities, including the Trade Reporting and Compliance Engine (TRACE) for corporate bonds and the Over-the-Counter (OTC) Transparency programs, which publicly disseminate trade data to promote market fairness and price discovery for investors.

For individual investors, FINRA provides essential tools for protection and education. It operates the BrokerCheck database, a free online tool where the public can research the professional backgrounds, certifications, and disciplinary histories of brokers and firms. FINRA also offers a formal arbitration and mediation forum, which is the primary venue for resolving disputes between investors and brokerage firms, as most customer agreements require arbitration instead of court litigation. This dispute resolution process is binding and designed to be faster and less costly than traditional lawsuits.

FINRA's regulatory authority is not absolute; it operates under the ultimate oversight of the Securities and Exchange Commission (SEC), a federal government agency. The SEC must approve all FINRA rules and can review its disciplinary actions. This structure creates a layered regulatory system where FINRA handles frontline supervision and day-to-day oversight, while the SEC provides governmental authority, sets broader policy, and ensures FINRA itself acts in the public interest. This partnership aims to balance industry self-regulation with federal oversight.

core-responsibilities
FINANCIAL INDUSTRY REGULATORY AUTHORITY

Core Regulatory Responsibilities

FINRA is a private, non-governmental organization authorized by Congress to regulate broker-dealers and protect investors in U.S. securities markets. Its authority is derived from the Securities Exchange Act of 1934.

06

Related Regulatory Body: SEC

FINRA is a Self-Regulatory Organization (SRO) overseen by the U.S. Securities and Exchange Commission (SEC). The SEC is the federal government agency with ultimate authority over securities markets. While FINRA regulates broker-dealers, the SEC has broader jurisdiction over public companies, investment advisers, and the markets themselves, approving FINRA's rules.

COMPARATIVE ANALYSIS

FINRA vs. Other Financial Regulators

A comparison of key attributes between FINRA, the SEC, the CFTC, and the OCC, highlighting their distinct regulatory scopes and authorities within the U.S. financial system.

Regulatory FeatureFINRASEC (Securities and Exchange Commission)CFTC (Commodity Futures Trading Commission)OCC (Office of the Comptroller of the Currency)

Primary Regulatory Mandate

Self-regulatory organization for broker-dealers

Federal agency for securities markets and public companies

Federal agency for derivatives (futures, swaps, options)

Federal agency for national banks and federal savings associations

Legal Authority

Contractual (via membership) & delegated from SEC

Statutory (Securities Acts of 1933/1934, etc.)

Statutory (Commodity Exchange Act)

Statutory (National Bank Act)

Enforcement Power

Fines, suspensions, barring from industry

Civil penalties, injunctions, criminal referrals

Civil monetary penalties, trading bans, injunctions

Cease & desist orders, civil money penalties, removal of officers

Direct Rulemaking

Primary Firms Regulated

Broker-dealers and their registered representatives

Public companies, investment advisers, exchanges, broker-dealers

Futures commission merchants, swap dealers, exchanges

National banks, federal savings associations, federal branches/agencies of foreign banks

Market Focus

Securities (equities, bonds, options) distribution and trading

Entire securities capital markets (issuance, trading, reporting)

Derivatives markets (futures, swaps, options on commodities)

Banking system (safety, soundness, fair access)

Funding Source

Member fees and fines

Congressional appropriations, transaction fees

Congressional appropriations, transaction fees

Assessments on regulated banks, investment income

ecosystem-usage
REGULATORY SCOPE

Who is Regulated by FINRA?

The Financial Industry Regulatory Authority (FINRA) is a private, non-governmental organization authorized by Congress to regulate broker-dealers and their registered personnel operating in the United States.

03

Capital Acquisition Brokers (CABs)

A specialized class of broker-dealers that engage in a limited range of activities, primarily advising companies on capital raising and corporate restructuring. CABs are subject to a tailored rule set (FINRA Rule 200 Series) that is less extensive than the full rulebook for traditional broker-dealers. Their permitted activities are restricted and do not include handling customer funds or securities or executing trades on behalf of public investors.

04

Funding Portals

Online platforms that facilitate securities offerings under Regulation Crowdfunding (Reg CF) are regulated as funding portals. While they are a type of broker-dealer, they have a narrower scope and are prohibited from offering investment advice, soliciting purchases, or handling investor funds. FINRA oversees their registration, operational rules, and compliance with the SEC's crowdfunding regulations.

05

Associated Persons

This broad category includes any employee, partner, officer, or director of a member firm who is involved in its investment banking or securities business. Associated persons are subject to FINRA rules, even if they are not registered representatives. This ensures that individuals in supervisory, compliance, and operational roles who can influence firm conduct are also held accountable to industry standards.

06

Exclusions: Who FINRA Does NOT Regulate

It is critical to understand the limits of FINRA's authority. The regulator does not oversee:

  • Banks and Credit Unions (regulated by the OCC, FDIC, Federal Reserve)
  • Investment Advisors (regulated by the SEC or state authorities under the Investment Advisers Act of 1940)
  • Insurance Companies (regulated by state insurance commissioners)
  • Cryptocurrency Exchanges (unless they also register as broker-dealers)
  • Hedge Funds or Private Equity Funds (though their broker-dealer distributors are regulated)
tools-resources
REGULATORY ECOSYSTEM

Key FINRA Tools and Resources

The Financial Industry Regulatory Authority (FINRA) provides a suite of public-facing tools and databases to promote market transparency and protect investors by making regulatory data accessible.

06

Securities Industry Essentials (SIE) Exam

A core knowledge exam for prospective securities industry professionals. It tests fundamental concepts like product knowledge, regulatory framework, and market structure. Passing the SIE is a prerequisite for most representative-level qualification exams (Series 6, 7, etc.).

  • Purpose: Establishes a baseline competency.
  • Note: The SIE does not alone permit an individual to conduct business; a firm-specific top-off exam is required.
FINRA

Frequently Asked Questions (FAQ)

The Financial Industry Regulatory Authority (FINRA) is the primary self-regulatory organization (SRO) overseeing broker-dealers in the United States. This FAQ addresses its role, authority, and impact on the financial markets.

The Financial Industry Regulatory Authority (FINRA) is a private, non-governmental organization authorized by Congress to regulate all securities firms and registered brokers doing business with the public in the United States. It functions as a self-regulatory organization (SRO), writing and enforcing rules for its member firms, examining them for compliance, and providing investor education. FINRA's core mission is to protect investors by ensuring the securities industry operates fairly and honestly. It does not regulate investment advisors, which is the role of the Securities and Exchange Commission (SEC) or state regulators.

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What is FINRA? Definition & Role in Securities Regulation | ChainScore Glossary