Who regulates online casinos in Great Britain
The Gambling Commission, established under the Gambling Act 2005, licenses and supervises remote gambling operators serving consumers in Great Britain. Any operator that advertises to or transacts with British consumers must hold a remote operating licence, regardless of where the company itself is based. Northern Ireland has a separate legal framework, and advertising standards are additionally overseen by the ASA and CAP codes.
What the licence requires
- Age and identity verification before a customer can deposit or play.
- Game fairness through tested random number generators and published RTPs.
- Fair, transparent terms, with significant conditions shown up front.
- Deposit limits, time-outs, reality checks and account self-exclusion.
- Integration with the national self-exclusion scheme, GAMSTOP.
- A ban on credit card deposits for online gambling.
- Anti-money-laundering controls, including source-of-funds checks where required.
- Free access to an approved alternative dispute resolution provider.
Customer funds protection levels
Operators must state how customer balances are held: basic, medium or high protection. High protection normally means funds are held in a trust arrangement independent of the business. None of the three is a deposit-guarantee scheme comparable with FSCS cover for bank accounts, so the disclosure is a risk statement rather than a promise. It is published in the site's terms and is worth reading before you hold a significant balance.
How to verify a site yourself
- Scroll to the footer and note the stated licence number and licensee name.
- Open the public register at gamblingcommission.gov.uk and search that name or number.
- Check the licence status is active and that remote casino is included.
- Confirm the registered domain is listed against that licence.
Licence badges are images and can be copied. The register is the authoritative source.
What a licence does not do
A licence sets minimum standards. It does not make an operator good value, does not make bonus terms generous, and does not remove the house edge. It also cannot make gambling safe: the games remain designed to return less than they take over time. Licensing is a floor for consumer protection, not a recommendation, which is why our review methodology treats it as an entry requirement rather than a scoring factor.
Frequently asked questions
- How do I check whether a casino is UKGC licensed?
- Search the operator's name in the public register on gamblingcommission.gov.uk. Licensed sites must also display their licence number and a link to the register in the site footer. Treat the register as the authority, not the badge on the website.
- What does a UK licence actually protect me from?
- Licensed operators must verify age and identity, keep customer funds under a stated protection level, follow rules on fair and transparent terms, provide deposit limits and self-exclusion, market responsibly, and offer free access to an approved dispute resolution provider.
- Are offshore casinos legal for UK players to use?
- Any operator advertising to or transacting with consumers in Great Britain must hold a Commission licence. Sites without one fall outside UK consumer protections, GAMSTOP integration and UK dispute resolution, which is why we only cover licensed operators.
- What happens to my balance if a licensed casino fails?
- Operators must disclose whether customer funds are held at a basic, medium or high protection level. None of these is equivalent to FSCS bank protection, so the disclosure tells you how your balance would be treated in an insolvency — it is worth reading before holding a large balance.
Related guides
What a 35x wagering requirement actually means, how game weighting and max bet rules work, and how to work out what a bonus is worth.
How reload bonuses work for existing UK players, the wagering terms that matter and how reloads differ from welcome offers.
Debit cards, PayPal, Apple Pay, Pay by Bank and prepaid options at UK casinos — how each works, and why credit cards are not allowed.
This guide is general information, not financial or legal advice. Gambling should be treated as paid entertainment and never as a way to make money. 18+ only. Free, confidential support is available at BeGambleAware.org.