Foreign exchange is a global, decentralised market, and there is no single worldwide regulator. Each country licenses and supervises the brokers that serve its residents, and the quality of that supervision varies enormously. Choosing a broker is therefore as much about checking who regulates it as it is about spreads or platforms. This guide explains the main regulators, what protections to expect and how to verify a broker's licence yourself.

Why Regulation Matters

A regulated broker must meet capital requirements, follow rules on how it handles client money, publish risk warnings and submit to audits and complaint procedures. An unregulated or lightly regulated broker may simply hold your deposit in its own accounts and, if it disappears, you have little recourse. Regulation does not guarantee profits or prevent losses from trading, but it does reduce the chance of outright fraud or mishandled funds.

The Main Regulators

  • United Kingdom: the Financial Conduct Authority (FCA).
  • United States: the Commodity Futures Trading Commission (CFTC) and the National Futures Association (NFA), which registers retail forex dealers.
  • European Union: national regulators such as CySEC in Cyprus, BaFin in Germany and the AMF in France, operating under common EU rules (MiFID II) and the European Securities and Markets Authority (ESMA).
  • Australia: the Australian Securities and Investments Commission (ASIC).
  • Canada: provincial securities regulators and the Canadian Investment Regulatory Organization (CIRO).
  • Switzerland: FINMA. Singapore: the Monetary Authority of Singapore (MAS). Japan: the Financial Services Agency (FSA). South Africa: the Financial Sector Conduct Authority (FSCA).

Some brokers are licensed only in small offshore jurisdictions that have lighter capital requirements and fewer investor protections. These licences are easier to obtain, and they do not provide the same safeguards as the regulators above.

Typical Protections

  • Segregation of client funds from the broker's own money.
  • Negative balance protection for retail clients, mandatory in the EU, UK and Australia, so you cannot lose more than your account balance.
  • Investor compensation schemes in some jurisdictions, such as the Financial Services Compensation Scheme in the UK, though coverage limits and eligibility vary.
  • Leverage limits for retail clients.
  • Mandatory risk warnings, including the percentage of retail accounts that lose money.

Leverage Limits Differ by Region

Under ESMA rules adopted by the EU and mirrored in the UK, retail leverage is capped at 30:1 for major currency pairs, 20:1 for minor pairs, gold and major indices, 10:1 for other commodities, 5:1 for individual shares and 2:1 for cryptocurrencies. In the United States, retail leverage is capped at 50:1 on major pairs and 20:1 on others. Australia has applied 30:1 on major pairs since 2021. A broker advertising 500:1 or 1000:1 to retail clients is usually operating under a lightly regulated licence, or serving clients from outside its regulated entity. Higher leverage does not mean more profit; it mainly means faster losses.

How to Verify a Broker in Five Steps

  • Step 1: Find the legal entity name and licence number in the broker's website footer, terms and client agreement, not just the brand name.
  • Step 2: Search for that entity in the regulator's official public register, such as the FCA Register, the NFA's BASIC database, ASIC's professional registers or the CySEC register.
  • Step 3: Check that the name, address, status and permissions match, and that the website address listed is the one you are using.
  • Step 4: Look at the regulator's warning lists and the IOSCO Investor Alerts Portal for any warnings about the firm or its clones.
  • Step 5: Confirm that the entity that will actually open your account is the licensed one. Many groups run a regulated entity for some countries and an offshore entity for the rest.

Red Flags

  • Guaranteed or very high returns, or pressure to deposit quickly.
  • Unsolicited contact via messaging apps or social media from a so-called account manager or coach.
  • A licence number that does not appear in the official register, or details that match a different company (cloned firms).
  • Payments accepted only by cryptocurrency or to third-party accounts.
  • Withdrawal fees, long delays, or bonuses that lock your funds.

Check Your Own Country's Rules

Rules differ by country. Some countries restrict or ban certain products, such as binary options, or restrict leverage and marketing, and tax treatment of trading profits also varies. Check your national financial regulator's guidance before opening an account, and consider talking to a qualified tax adviser. This article is general information, not legal or financial advice.

Before you deposit

  • Find the licensed legal entity that will actually hold your account.
  • Look it up in the regulator's own register, not on the broker's website.
  • Check the regulator's warning list for the firm and its clones.

Then manage the risk of the trading itself: our guide to Forex Risk Management explains how.