The licence is the first thing I check, before the bonus. Not because it guarantees a win, but because it determines what you can do if something goes wrong.
Curaçao: the international standard
The most common: BitStarz, Bitsler, Katsubet, Wild.io, Vavada and the Galaktika brands. Since the recent reform, licence numbers are verifiable on the public register. Always check that number in the footer.
Anjouan: looser
Used by BC.Game and 22Bit. Newer, with lighter oversight. It does not mean fraud, but your ability to escalate is more limited.
MGA and SRIJ: the European benchmarks
The strictest, with formal complaints procedures. The important detail: none of these casinos holds one. If you need that protection, your place is the regulated market.
How I apply this
Under Curaçao or Anjouan I play moderate amounts, verify early and withdraw often rather than letting a balance build.
Frequently asked questions
Is a Curaçao licence safe?
It provides a basic framework with verifiable numbers, but protects less than a European licence.
How do I verify a licence?
Find the number in the footer and check it on the issuing authority public register.