Before you deposit a penny, two minutes on the official register tells you whether a casino is licensed — and a handful of red flags tell you when to walk away.
Online casino play in Great Britain is regulated by the UK Gambling Commission (UKGC), and every legal operator must hold a licence you can look up yourself. Go to the UKGC public register, search the operator or brand name, and check the entry shows a remote casino licence with an Active status, a licence holder’s legal name and an account number. If the site isn’t there, it isn’t licensed to take UK players. Every casino Atlas lists is verified on this register — see UKGC licences explained for how to read an entry.
A UKGC licence means an operator is regulated — subject to rules on fairness, safer gambling and anti-money-laundering — but it does not mean an operator is flawless. Licensed casinos can and do carry regulatory actions on the register. That’s why Atlas shows the licence and the record as neutral facts, and never turns them into a score or a recommendation. Use the licence check to rule out the illegitimate; use the facts to decide for yourself.
Regulatory framework verified against UK Gambling Commission guidance — July 2026. Informational, not legal advice. 18+.
How do I check if a UK casino is licensed?
Search the UK Gambling Commission public register (register.gamblingcommission.gov.uk) by the operator or brand name. A genuine entry shows the licence holder's legal name, an account number, the licence type (remote casino) and a status of ‘Active’. If a site isn't on the register, it isn't licensed to offer online casino games in Great Britain.
Is a casino with a Curaçao or other offshore licence legal in the UK?
To legally offer online gambling to players in Great Britain, an operator must hold a UK Gambling Commission licence — a Curaçao, Malta or other offshore licence is not a substitute. Sites that target UK players without a UKGC licence are operating illegally here, and you have far weaker protection if something goes wrong.
Are ‘no verification’ or ‘no KYC’ casinos safe?
No — treat that as a red flag. Every UK-licensed casino is legally required to verify your identity and age, so a site advertising ‘no verification’ is telling you it is not following UK rules. It is almost certainly unlicensed here.
Does a licence mean a casino is safe or recommended?
No. A licence is an authorisation, not an endorsement — it means the operator is regulated, not that it is problem-free. Licensed operators can still carry regulatory actions. Atlas shows the licence and the record as neutral facts; it does not recommend.