If you can spend ten extra seconds checking a casino's license before you deposit, you rule out maybe 80% of the operators you'd regret signing up to. The check is genuinely simple — every regulator runs a public register, and you can search any of them in the time it takes to copy a number out of a footer. This guide walks through the four jurisdictions you'll see most often (UK Gambling Commission, Malta Gaming Authority, Curaçao Gaming Authority, and Anjouan), shows you the exact URLs to use, and flags the specific things that go wrong.
Why this matters even for crypto casinos
A licensed casino is bound by its regulator's rules: segregated player funds, mandatory dispute resolution, KYC/AML obligations, publication of game RTPs, and an enforcement record you can read. An unlicensed casino has none of these. If something goes wrong with a licensed operator — a withheld payout, a closed account without explanation — you have an escalation ladder (covered in the unpaid winnings guide). With an unlicensed operator, your only realistic option is a chargeback through your payment provider — assuming you funded with a credit card and the dispute window hasn't closed.
That's true for crypto casinos too. The myth that "crypto = no regulation = no protection" is wrong: most large crypto-native operators are properly licensed (Curaçao or Anjouan most often), and that license is what gives them access to game providers, payment processors and player trust. The unlicensed crypto casinos exist, but they're a different and much smaller pool.
Step 1 — Find the license number in the footer
Open the casino's homepage and scroll to the bottom. Every legitimate operator displays its license info in the footer — usually as a clickable seal, a sentence like "Licensed by the Government of Curaçao", or a numeric ID next to a regulator logo. You're looking for one or both of:
- The license number — a string of digits or letters/digits, e.g.
OGL2024/123/ABCDfor Curaçao orMGA/B2C/394/2017for Malta. - The licensed entity name— often a different legal entity from the brand (e.g. "Brand Casino N.V.", "Operator Group Limited"). You'll need this to confirm on the register.
Step 2 — Verify on the regulator's public register
Each regulator runs a public register. Always navigate there directlyrather than clicking the seal in the casino's footer — fake seals that link to spoofed sites are a known scam. Bookmark these URLs:
| Regulator | Public register URL |
|---|---|
| UK Gambling Commission (UKGC) | gamblingcommission.gov.uk/public-register |
| Malta Gaming Authority (MGA) | mga.org.mt/licensee-hub/licensee-register |
| Curaçao Gaming Authority (CGA) | portal.gamingcontrolcuracao.org |
| Anjouan Gaming Authority | anjouangaming.com |
On any of these, you can typically search by license number, by operator legal name, or by domain. Three things to check on the result:
- Is the license active?Look for status fields — "Active", "Issued", a green seal. "Suspended", "Surrendered" or "Lapsed" means the casino isn't currently licensed even if the number is real.
- Does the licensed domain match the casino you're visiting?Operators register specific domains. If you're on
example-casino.ioand the register only listsexample-casino.com, that's a mirror of unknown legitimacy. - Are there any sanctions on the record? The UKGC publishes enforcement actions and fines on the same page. A licensed-but-repeatedly-fined operator is a yellow flag, not green.
The Curaçao reform — what changed in 2024–2025
Curaçao used to operate a "master license / sub-license" model: four master licensees issued sub-licenses to thousands of operators with weak oversight. That system was widely criticised as opaque and vulnerable to abuse, and it ended with the National Ordinance on Games of Chance (LOK), enacted on 20 December 2024.
Under the LOK regime, the new Curaçao Gaming Authority is the single direct issuer of licenses. The old sub-license system is gone. Operators now display digital seals in their footers:
- Green seal — active B2C license (issued directly to player-facing operators)
- Blue seal — B2B license (game providers, platform suppliers)
- Orange seal — transitional license. This expired permanently on 15 October 2025. If you see an orange seal in the footer of a casino in 2026, the operator hasn't completed their LOK transition, and you should treat them as unlicensed.
Annual fees under the new regime are roughly €47,000 for B2C and €24,000 for B2B, with new mandatory rules on responsible gaming, AML, and Alternative Dispute Resolution (more on the ADR side in the unpaid winnings guide). For players, the practical upshot is that a Curaçao license in 2026 actually means something — whereas a 2022 Curaçao sub-license was largely paperwork.
Step 3 — Cross-check with a third-party
Even after the regulator confirms the license, it's worth a 30-second cross-check on a reputable third-party. The regulator's register tells you whether the license is real; third-party reviews tell you whether the operator's actually been treating players fairly. Useful sources:
- Casino.guru — independent reviews and a complaint resolution service with a public dispute log.
- AskGamblers — large user-review base, runs a similar Casino Complaint Service.
- ThePogg — long-running independent rating site with detailed audit notes.
- Reddit (specifically
/r/onlinegamblingand/r/CryptoGambling) — search the casino name for recent withdrawal-dispute threads.
What you're looking for: a long history of unresolved complaints, sudden drops in reputation score, or repeated mentions of stalled withdrawals. A handful of disputes is normal for any operator at scale; a pattern is the signal.
What "licensed" doesn't mean
Worth being clear about two things a license doesn't guarantee:
- It doesn't guarantee the games are fair in real time. A license attests that the operator passed an audit and is contractually bound to fair-play rules — but the day-to-day game logic runs on the operator's servers. This is why provably-fair implementations matter for crash games: cryptographic proof per round on top of the regulatory layer.
- It doesn't mean you'll always get paid. Licensed operators sometimes stall withdrawals, especially after big wins, citing KYC delays. The license gives you a ladder to push back on that — an ADR provider and the regulator's sanctions process — but the ladder takes weeks.
The 60-second checklist
Before you deposit anywhere, run through this:
- License number visible in footer? (no → walk away)
- Number verified on the regulator's public register? (no → walk away)
- License status "active"? (no → walk away)
- Licensed domain matches the URL you're on? (no → check it's a known mirror)
- Any current sanctions on the record? (yes → research before depositing)
- Third-party reviews show consistent paid-on-time history? (no → research before depositing)
Six checks, all free, take a couple of minutes. It's the cheapest insurance you'll get on a casino account, and it's the single biggest filter against the bad operators in the wild.
