Step 1: Find the Online Casino’s License Information
At most online casinos we’ve tested, licensing information is displayed in the website footer. You’ll usually see the regulator’s logo or written details naming the license issuer and number. In the US, that issuer is a state body, not a single national authority.

Don’t see the licensing info in the footer? Don’t worry! Sometimes you’ll need to open the terms and conditions. You could also find license details in the About Us section, the help pages, or the responsible gambling page.
Step 2: Copy the License Number
Next, note the license number – it’s the most important piece of information you need to confirm a license is valid. Every licensed US casino must display its license number, issued by the relevant state regulator, on its homepage or in its terms and conditions.

Many big brands operate in several states, so they hold a separate license in each one. The number that matters is the one issued by your state regulator.
The same brand will show a Michigan Gaming Control Board number in Michigan and a New Jersey DGE number in New Jersey – check the one for where you’re playing.
Step 3: Find Your State’s Gaming Regulator
As you now know, regulation is handled state by state, so you need the official register for your state. Many casinos link to their regulator from the footer – we advise you not to use that link. Open the official state site directly instead.
Here’s where to look for the four main legal-casino states:
| State | Gambling Regulator | Where to Check License |
|---|---|---|
| Michigan | Michigan Gaming Control Board (MGCB) | Authorized Online Gaming and Sports Betting Platform Providers in Michigan |
| New Jersey | NJ Division of Gaming Enforcement (DGE) | DGE Internet Gaming Sites List |
| Pennsylvania | Pennsylvania Gaming Control Board (PGCB) | PA Licensed Online Gaming Operators |
| West Virginia | West Virginia Lottery Commission (WVLC) | WV i-Gaming License List |
The other legal states have their own bodies too: Connecticut’s Department of Consumer Protection, the Delaware Lottery, and Rhode Island’s Department of Business Regulation.
Step 4: Verify the Online Casino’s License Data
Now confirm the license is active and valid. On your state regulator’s site, find the list of authorized operators or the license lookup, then search the Entity Name (usually the company name, not the casino name) or license number. Most regulators publish a public register of every licensed online casino in the state.

The wording varies by state. New Jersey publishes a list of Internet Gaming Authorized Sites; Pennsylvania lists its licensed interactive gaming operators; Michigan names its authorized internet gaming operators. If the casino appears on the list as active, the license checks out. If it’s not there, walk away.
Step 5: Double-Check the Data on the Casino Website
Finally, open the casino website and check that the details listed by the regulator match. Not all sites show everything in the footer, so you may need to open the full terms and conditions to cross-check.
You can compare the following:
- Parent company
- Address
- License number
- Domain name
- Trading names
Remember the New Jersey tethering point from Step 1 – there, the “parent company” listed by the regulator may be the land-based Atlantic City casino, not the online brand name you recognize. As long as the regulator’s record and the site’s footer line up, you’re good.
Requirements for Obtaining a US Online Casino License
Each regulator (the MGCB, NJ DGE, PGCB, West Virginia Lottery, and others) sets standards to keep gambling fair, crime-free, and to protect players. To get and keep a license, an online casino must meet strict criteria.
Here are the main requirements behind a US online casino license:
- Identity and age (21+) verification checks
- SSN collection for player verification (AML compliance)
- Geolocation to confirm players are inside the state
- Technical security certificates
- Independent game fairness audits (e.g. GLI, iTech Labs)
- Segregation of customer funds
- Anti-money laundering measures
- Transparent and fair terms
- Responsible gambling tools and self-exclusion
- Data protection policies
- Customer complaint procedures
It’s worth noting that licensing requirements can vary, but differences are mostly procedural. There are also industry bodies like the American Gaming Association (AGA) that help maintain these standards, promote responsible practices, and ensure that online casinos treat players fairly across all legal states.
More Casino Guides
Want to learn more? Check out our other guides for step-by-step help with registering, depositing, claiming bonuses, and more:
How to Register at an Online Casino Everything you need to sign up
First Casino Deposit Guide All details for real-money payments
First Casino Withdrawal Guide Avoid payout problems
How to Manage Your Bankroll Casino budget management tips
Claiming a Casino Welcome Bonus Guide All steps of the process
With a background in marketing, Angelina has a keen eye for emerging trends and stays ahead of the curve on the latest game releases and payment innovations. Her expertise extends to the growing world of gambling apps, where her tech-savviness allows her to offer valuable insights on optimizing gameplay.