Browse Regulation

U.S. and North American Market Regulators

Market-regulator terms for U.S. futures, securities, municipal, self-regulatory, and Canadian securities oversight bodies.

U.S. and North American Market Regulators is the regulation landing page for CFTC, FINRA, MSRB, NFA, OSC, U.S. and Canadian securities or derivatives-market regulators. It keeps related terms in one branch so readers can move from a broad compliance question to the article that owns the regulatory evidence.

Use this page when a North American regulator or SRO changes registration, market conduct, disclosure, or dispute-resolution oversight. Use the parent Securities and Derivatives Regulators page when you need the broader regulation map. For an individual decision, confirm the rule source, jurisdiction, covered party, effective date, filing or record, and compliance consequence before relying on the term.

Use the table below to move from this landing page into the term page that best matches the regulatory evidence.

Key Terms in This Branch

TermUse it for
Commodities Futures Trading CommissionCommodities Futures Trading Commission links utility regulation, allowed revenue, reliability, or rate-setting to cash-flow analysis.
FINRAFINRA identifies a regulator, SRO, or supervisory body and the market, institution, or investor-protection role it covers.
Municipal Securities Rulemaking Board (MSRB)Municipal Securities Rulemaking Board (MSRB) identifies a regulator, SRO, or supervisory body and the market, institution, or investor-protection role it covers.
National Futures Association (NFA)National Futures Association (NFA) identifies a regulator, SRO, or supervisory body and the market, institution, or investor-protection role it covers.
Ontario Securities Commission (OSC)Ontario Securities Commission (OSC) identifies a regulator, SRO, or supervisory body and the market, institution, or investor-protection role it covers.

Example in Use

FINRA rules may govern broker-dealer conduct, while the CFTC focuses on futures and derivatives markets.

What to Check

  • Regulator or SRO mandate, jurisdiction, covered firm, market, product, and registration category.
  • Rulebook, enforcement action, disclosure system, arbitration forum, filing, and member obligation.
  • Whether the body oversees futures, broker-dealers, municipal securities, securities markets, or provincial markets.
  • Effect on licensing, customer protection, trading oversight, reporting, and enforcement risk.

Common Mistakes

  • Confusing a government regulator with a self-regulatory organization.
  • Assuming a U.S. regulator governs Canadian activity or vice versa.
  • Ignoring product-specific regulators such as futures, securities, and municipal markets.

North American Regulators content is educational and does not provide personalized legal, tax, accounting, compliance, regulatory, investment, or securities advice.

In this section

Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.

FINRA

The Financial Industry Regulatory Authority (FINRA) is a self-regulatory organization (SRO) that oversees brokerage firms and exchange markets.

Ontario Securities Commission (OSC)

The Ontario Securities Commission (OSC) is the principal regulatory body responsible for enforcing securities legislation in the province of Ontario, Canada.

Revised on Sunday, June 21, 2026