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Casino licences explained

By The Slot Side Editorial TeamUpdated How we score

A licence is the legal permission that lets a company offer gambling. It is the first thing worth checking about any casino, because it decides who can hold the operator to account if something goes wrong. But licences are not all alike, and a logo in the footer proves nothing by itself.

This guide explains how national and international licences differ, what licensing generally demands of an operator, and a simple way to verify a licence number in the regulator's own public register.

What a gambling licence is

A gambling regulator is a public body, or a body with public powers, that decides which companies may run gambling and under what rules. A licence is the permission it grants, usually for a defined set of activities and for a limited period. The regulator can inspect the operator, set conditions, fine it and, in serious cases, withdraw the licence.

For a player, the practical value is a place to complain. If a licensed casino refuses to pay or breaks the rules, you can take the dispute further than the casino's own support team. How effective that route is depends on the regulator and on the type of problem.

National and international licences

Two broad models exist, and the line between them is not sharp.

  • National or local licences are issued by a country for operators serving its own market. They usually come with local rules on advertising, taxes, player protection and which products are allowed. Operators serving that market normally need the local licence to do so legally.
  • International or offshore licences are issued by a jurisdiction to operators who serve players in many countries. Some of these regulators are strict about who gets a licence and how it is supervised. Others are lighter in their approach.

Our reference pages group licences into tiers according to how demanding the regulator is, and you can read about each one under casino licences. The grouping is a guide to the strictness of oversight, not a promise about any individual operator. A licence from a well-regarded regulator does not make a casino generous, and a lighter licence does not make it unsafe, but the protection you can count on differs.

What licensing generally requires

Rules vary, so use this as a general picture rather than a legal list. Regulators typically look at some or all of the following.

  • Who owns and runs the business, including checks on owners and managers.
  • Financial standing, so the operator can pay what it owes to players.
  • Game fairness, often through independent testing of random number generators and game software.
  • Player protection, such as age checks, responsible gambling tools and rules on advertising.
  • Anti-money-laundering controls, which is why identity verification exists.
  • Complaint handling, including a route to an independent dispute service in some jurisdictions.

How strictly these are enforced, and what happens when they are not, differs by regulator. When we describe a licence on a review page, we keep to what the regulator itself states about its role.

How to check a licence number

Many casinos show a licence number in the footer or the about page. The number alone is not evidence, since anyone can copy text. The check takes a few minutes:

  1. Find the licence details in the footer, the terms or the About page: the regulator, the licence holder's company name and the number.
  2. Go to the regulator's official website by typing its address yourself or using a link from a source you trust, and not through a link on the casino site.
  3. Open its public register of licensees. Most major regulators publish one that can be searched by company name or number.
  4. Confirm that the company name, the number and the status (active, not suspended or revoked) match what the casino says.
  5. Confirm that the licence covers the casino's activity and the web address you are using.

The company that holds the licence is often a different name from the brand you see. The terms normally say which company operates the site. If the terms do not name it, that is a gap worth noting.

Some regulators do not publish a searchable register. In that case, look for a verification seal that links to the regulator's own site, and weigh the missing public check as a limit on what you can confirm.

What a licence does not tell you

A valid licence says the operator was permitted to offer gambling at the time of checking. It does not say the bonuses are good, the support is helpful, the payouts are fast or that the casino is available in your country. Those points sit in the terms and in the experience of players. We examine them through our methodology, alongside the licence.

Licences also do not make gambling safe for you personally. Whatever the regulator, set your own limits and use the tools described on our responsible gambling page.

A casino using a licence that belongs to another company, a suspended licence or a made-up regulator is a serious red flag. See how to spot an unsafe casino.

Licences and the law where you live

Holding a licence somewhere does not mean it is legal for you to play there. In many countries only operators with a local licence may offer gambling, and others restrict access from abroad. Casinos name countries they will not accept, which is covered in why casinos restrict countries. Read the rules for your own country before you register.

A practical habit is to treat the licence, the restricted-country list and the payout terms as one check. If the licence does not clearly cover your market, or the terms name your country as excluded, the safe choice is to look at another operator. Our reference pages for each licence show the regulator behind it and the tier we assign.

Frequently asked questions

Is every licensed casino safe?

No. A licence gives a regulator oversight and a complaint route, but quality varies between regulators and between operators. Use the licence as one check among several.

Where do I find a casino's licence number?

Usually in the footer, the terms or the About page. Then confirm it in the regulator's own public register, reached by an address you type or trust.

What is the difference between a licence and a certificate?

A licence is permission from a regulator to operate. A certificate, for example for game fairness, comes from a testing lab and covers the software, not the business.

Can one casino have more than one licence?

Yes. Some operators hold several, for different countries or products. Check which one applies to the site you are using.