How to Verify If an Online Casino Is Licensed (Step-by-Step)

9 min read

Knowing how to verify if an online casino is licensed is one of the most important skills a player can develop — and one of the most overlooked. The scale of the problem is stark: approximately 81 million European players — 69% of the continent's online gamblers — regularly wager on unlicensed platforms, according to a 2025 industry report. Many had no idea they were doing so.

This guide walks you through exactly how to verify if an online casino is licensed, from reading the footer and cross-referencing the public register, to spotting the difference between a tier-one licence and a rubber-stamp offshore certificate. The process takes under five minutes once you know where to look — and it can save you from losing funds to an operator that has no intention of paying you out.

Why Casino Licensing Matters

A gambling licence is not a badge of prestige — it is a legal obligation backed by enforceable consequences. Licensed operators must meet minimum standards for game fairness, player-fund segregation, anti-money-laundering (AML) compliance, data security, and responsible gambling tools. When a dispute arises, a licence gives you leverage: most regulators operate Alternative Dispute Resolution (ADR) schemes or require operators to maintain one, meaning an independent third party can review and resolve complaints you cannot settle directly with the casino.

Unlicensed casinos carry real, documented risks:

• Rigged games — RNGs (random number generators) at unregulated sites are not independently audited. A published RTP figure means nothing without third-party certification.
• Withheld withdrawals — without a regulator to complain to, players have no legal recourse if winnings are refused or accounts are frozen without explanation.
• Identity theft — unlicensed platforms are frequent targets of data breaches because they are not required to meet the security standards regulators mandate.
• No responsible-gambling safeguards — deposit limits, self-exclusion, and cooling-off periods are regulator requirements at licensed operators, not optional features.

Global unregulated wagering reached $5.9 trillion in 2025 — a number that illustrates how many players are gambling without any of these protections in place.

The Major Licensing Authorities Compared

Before you can verify a licence, you need to understand which regulators issue them and what standards each upholds. The iGaming industry operates under a de facto two-tier system: strict regulators with high entry barriers and meaningful enforcement, and offshore jurisdictions that offer lighter-touch oversight.

The practical takeaway: a UKGC or MGA licence is the strongest signal of a trustworthy operator. A Curaçao sub-licence alone warrants more scrutiny — it does not guarantee the same player fund protection or dispute resolution access as a Tier-1 regulator.

Step-by-Step: How to Verify a Casino Licence

The verification process is the same regardless of which regulator issued the licence. Follow these steps before depositing a single pound, dollar, or euro.

For MGA-licensed casinos, follow the same process at authorisation.mga.org.mt — search by operator name, confirm status is "Active," and verify the authorised game types match what the casino advertises.

For Curaçao sub-licences, the Curaçao Gaming Control Board publishes a register following its 2023 overhaul, but many older sub-licences issued through master licence holders are not individually searchable. If you cannot locate the operator by name, ask support for their exact master licence number and the authorising entity before you deposit.

Red Flags That Signal an Unlicensed Operator

Legitimate casinos have nothing to hide about their regulatory standing. When an operator is evasive, licence details are conspicuously absent, or a claim simply does not match the public record, treat it as a serious warning.

Warning: Displaying a UKGC or MGA logo without holding the corresponding licence is fraud under those regulators' rules. Both regulators operate reporting channels for misuse of their marks. If a verification check fails, report the site — other players who did not run the same check are at risk.

Not All Licences Are Equal: Tier Breakdown

Understanding the practical difference between licence tiers prevents the common error of treating any licensing claim as sufficient. The question is not simply "does this casino have a licence?" — it is "what does that licence actually guarantee for me as a player?"

Tier-1 Licences: Full Regulatory Accountability

UKGC, MGA, Gibraltar, and Isle of Man licences require operators to segregate player funds from operating capital — meaning your balance is protected even if the casino becomes insolvent. Operators must submit to independent RNG audits by approved testing houses, publish verified RTPs, use approved payment processors, and participate in mandatory self-exclusion databases such as GAMSTOP in the UK. Enforcement is substantive: the UKGC has levied hundreds of millions of pounds in regulatory penalties against major operators for social responsibility and AML failures over the past five years.

Tier-2 Licences: Legitimate but Variable

Kahnawake and the reformed Curaçao GCB sit in this tier. Both require RNG certification and KYC/AML compliance, and both operate player dispute services. The gap versus Tier 1 is in enforcement depth and player fund segregation requirements. The KGC's dispute resolution panel is generally considered more accessible and effective than what a Curaçao sub-licence operator provides — particularly for withdrawal disputes involving significant sums.

Tier-3 and Unlicensed: Caveat Emptor

Jurisdictions such as Anjouan (Comoros), or casinos citing vague "international licences" from unrecognised bodies, offer players virtually no protection. An "international gaming licence" with no named regulator and no searchable public register is not a licence — it is a graphic. Treat any site citing such credentials as effectively unlicensed until you can independently confirm otherwise.

What to Check After Confirming the Licence

A valid licence is the baseline, not the destination. After confirming a casino is properly licensed, run through these secondary checks before depositing:

Independent Audit Certificates

Look for certification marks from eCOGRA, iTech Labs, BMM Testlabs, or GLI (Gaming Laboratories International). These bodies independently audit RNG fairness and verify that published RTP figures are accurate. A casino can legally hold a licence while using uncertified proprietary software — the audit certificate is what makes the RTP claim verifiable. If a slot title is advertised at 96.5% RTP and no testing house has certified that figure, you are taking the operator's word for it.

Responsible Gambling Tools

Any reputable licensed casino must offer: deposit limits (daily, weekly, monthly), loss limits, session time reminders, self-exclusion (temporary and permanent), and prominent links to third-party support organisations. Test these features before depositing — try setting a deposit limit in your account settings. If the tool does not function, or the casino makes it deliberately difficult to locate, that is a compliance failure worth escalating directly to the regulator.

Player Fund Protection Level

Under UKGC rules, operators must declare whether player funds are held at a "basic" (not segregated), "medium" (partially segregated), or "high" (fully segregated, insolvency protected) level. This disclosure is typically in the responsible gambling or About Us section of the site. Always favour operators offering high-level fund protection — it means your deposited balance survives even an operator insolvency event.

Withdrawal Track Record

Cross-reference the casino on aggregator review platforms such as AskGamblers, Trustpilot, and Casinomeister. Persistent complaints about delayed or refused withdrawals — particularly patterns sustained over months — signal an operator using licensing as a marketing asset without honouring the obligations that come with it. A single negative review is noise; thirty reviews citing the same withdrawal block over six months is a data pattern worth heeding.

Playing at a Fully Licensed Casino

Frequently Asked Questions

How do I check if an online casino is licensed?

Start at the casino's homepage footer and note the licence number and the name of the issuing regulator. Then navigate directly to that regulator's official public register — register.gamblingcommission.gov.uk for UKGC licences, or authorisation.mga.org.mt for MGA licences — and search for the operating company name or licence number. Confirm the status shows "Active" and that the casino's specific domain is listed under that licence. The entire process takes three to five minutes and should be completed before you deposit any funds.

What does it mean if a casino says it is "licensed internationally"?

The phrase "internationally licensed" is a marketing term, not a legal designation. No single international gambling licence exists. Every legitimate licence is issued by a named regulator in a specific jurisdiction — the UKGC, MGA, KGC, Curaçao GCB, and so on. If a casino cannot provide the issuing regulator's name, a verifiable licence number, and a link to the public register where that number appears, the claim offers no meaningful player protection. Treat the operator as effectively unlicensed until you can independently verify the claim through a named regulator's register.

Can a casino hold a valid licence but still be unsafe?

Yes, though the risk is significantly lower than with unlicensed operators. A licence is a baseline requirement, not a guarantee of excellent conduct. Some operators hold valid licences but have persistent withdrawal problems, weak responsible gambling compliance, or service failures that regulators have not yet acted on. This is why secondary checks — player fund protection level, independent RNG audit certification, and aggregated player reviews — matter alongside licence verification. The strongest signal of a trustworthy operator is a Tier-1 licence combined with a third-party audit certificate from eCOGRA or GLI and a clean, recent withdrawal record.

What should I do if a casino's licence number does not appear in the register?

Do not deposit. Contact the casino's support team and ask them to provide the full legal name of the operating company and the issuing regulator's name and reference number. If they cannot or will not do so promptly and clearly, that is a serious warning sign. Additionally, report the discrepancy to the regulator whose logo is being displayed without authorisation — both the UKGC and MGA have formal reporting mechanisms for trademark and logo misuse. Filing a report costs you nothing and may protect other players who have not run the same check.

Is a Curaçao licence as protective as a UKGC or MGA licence?

Generally no, though the gap has narrowed since Curaçao's 2023 overhaul introduced the new Gaming Control Board framework. UKGC and MGA licences require stricter player fund segregation, mandatory certified ADR dispute resolution, and heavier penalties for non-compliance. A Curaçao licence from the reformed GCB does provide a baseline of legitimacy and a searchable register, but does not yet match Tier-1 standards for insolvency protection or enforcement depth. Apply additional due diligence — specifically checking player withdrawal reviews and the operator's complaint resolution history — before depositing significant amounts at a Curaçao-only licensed site.

Do licensed casinos have to show their licence number on every page?

UKGC-licensed operators are explicitly required to display their licence number and a statement of regulation on every page accessible to UK players — the footer is the standard location. MGA-licensed operators must display their licence seal and number prominently across the site. Requirements vary for other jurisdictions, but industry norm is consistent footer display. A licence shown only deep within the Terms and Conditions, without a number or regulator name, falls short of disclosure best practice and should prompt you to dig further before registering or depositing.

Sources & Further Reading

• 1
  UK Gambling Commission — Public Register The official live-updated register of all UKGC-licensed remote and land-based operators, searchable by company name or licence number.
  gamblingcommission.gov.uk/public-register
• 2
  Malta Gaming Authority — Authorisation Register MGA's publicly searchable database of all active, suspended, and revoked B2C and B2B gaming licences issued in Malta.
  authorisation.mga.org.mt
• 3
  Curaçao Gaming Control Board The reformed Curaçao regulator established following the 2023 National Ordinance on Offshore Games of Hazard overhaul. Publishes a register of licensed operators.
  gcb.cw
• 4
  Tribuna.com / Industry Report (2025) — 81 Million EU Players on Unregulated Platforms Research reporting that 69% of European online gamblers — approximately 81 million people — regularly use unlicensed gambling platforms without knowing it.
  tribuna.com
• 5
  Forbes / GCI Report (2026) — Global Unregulated Online Gambling Reaches $5.9 Trillion Analysis of global unregulated wagering volumes, illustrating the scale of players gambling without regulatory protections in 2025.
  forbes.com
• 6
  Kahnawake Gaming Commission — Licensee Register Official register of all active KGC-licensed online gaming operators, including interactive gaming licences and client provider authorisations, issued since 1999.
  gamingcommission.ca
• 7
  eCOGRA — Certified Casinos & Approved Software eCOGRA (eCommerce and Online Gaming Regulation and Assurance) publishes a list of operators and software providers that have passed its independent RNG fairness and player-protection audits.
  ecogra.org

Play responsibly. 18+ (21+ in some jurisdictions). If gambling stops being fun, visit BeGambleAware.org or call 1-800-GAMBLER.