In brief. GamStop is a free, UK-wide self-exclusion scheme that blocks self-excluded players from all UK-licensed online gambling sites for a chosen period. It only covers operators licensed by the Gambling Commission — which is exactly why "non-GamStop casino" exists as a search term.
§ 01.1 · What it is
The scheme in one paragraph
GamStop is run by the National Online Self-Exclusion Scheme Ltd, a not-for-profit funded by the industry and overseen by the Gambling Commission. It provides a single register that all UK-licensed remote gambling operators must check every registered customer against, every login. If you are on it, you cannot open a new account or log in to an existing one for the period you chose — six months, one year, or five years — at any UKGC-licensed site.
§ 01.2 · How to register
How registration works in practice
Registration is free and takes around five minutes at gamstop.co.uk. You provide your full name, date of birth, address history for the last five years, an email address and a mobile number. The identifying information is matched against operators' databases; the more complete and accurate the data you supply, the fewer edge-case sites will fail to detect a match. Once registered, an email confirmation arrives immediately and the exclusion is active within 24 hours across the operator network.
You choose the length: six months, one year or five years. Once selected, it cannot be reduced. At the end of the term, exclusion does not automatically lift — you must actively contact GamStop to end it, and there is a further 24-hour reflection period. Renewal is possible at any time.
§ 01.3 · Coverage
What the scheme actually blocks — and does not
Every operator holding a Gambling Commission remote licence — this includes online casinos, poker rooms, bingo sites, sports betting sites, and lottery operators (excluding the National Lottery and licensed society lotteries) — must integrate with GamStop under LCCP condition 3.5.5. Registration blocks account creation, login and marketing across all of these.
What it does not cover, by design or by omission, is: physical betting shops and land-based casinos (governed by the separate SENSE and betting-shop self-exclusion schemes), lotteries excluded by the licensing regime, and — crucially — any online operator that does not hold a UKGC licence. This last category includes the offshore casinos this dossier concerns.
The scheme's known limit. GamStop cannot enforce itself against sites that are not part of it. If you have registered and are actively seeking to work around it, the tools listed in our safer-gambling alternatives chapter — device-level blocking software, bank gambling blocks, and internet-service-provider filters — cover the gap.
§ 01.4 · Origins
Where GamStop came from
The scheme was announced in principle in 2016 as part of the Gambling Commission's response to a consultation on online player protection. It launched in April 2018 with initial coverage of the largest UK operators, and became mandatory for all UKGC remote licensees in March 2020 following LCCP amendments. Its running costs are met by a levy on participating operators, which means it is free to the user with no ongoing cost.
§ 01.5 · What it does with your data
Data handling and privacy
GamStop is a data controller under UK GDPR. It holds only the minimum data necessary to identify a self-excluded player: name, DOB, postcode, address history, and contact details. The scheme does not hold financial data, does not appear on credit-reference files, and is not visible to employers or landlords. Data is retained for the length of the exclusion plus seven years (in line with the operator record-keeping requirement) and is then deleted.
Participating operators receive only the fact of a match; they do not receive the underlying data. When exclusion lapses, the match becomes invisible on their systems.
§ 01.6 · Common questions
Ending the exclusion
At the end of the chosen period, GamStop enters a 24-hour reflection window before an ex-registrant can return to UKGC sites. During this window, operators are still required to refuse the account. After the window, and only if the registrant has actively contacted GamStop to remove the exclusion, the block lifts and normal account access resumes at whichever sites the individual chooses to use.
There is no way to shorten the exclusion. Requests to do so from a person self-identifying as being in crisis are handled with a referral to GamCare and NHS gambling services, not a shortened exclusion. This is deliberate and reflects the harm-reduction logic of the scheme.
§ 01.7 · Where it sits
How GamStop fits in the wider UK safer-gambling landscape
GamStop is one tool among several. Alongside it, British players have access to the free helpline services of GamCare and the National Gambling Helpline, the NHS Gambling Clinics network (with locations across England and referral pathways in Scotland, Wales and Northern Ireland), the peer-support meetings of Gordon Moody and Gamblers Anonymous, and the tighter operator-side controls introduced through 2024–2026 including affordability checks and stake caps.
For a wider view of what British players can use in addition to or instead of GamStop, see the safer-gambling alternatives chapter. For the operator side of the picture — the licence conditions that make GamStop compulsory in the first place — see our chapter on offshore licence regimes, which explains why the same conditions do not apply outside the UK.
Frequently asked
Common questions from British readers
No. GamStop registrations run for the full six-month, one-year or five-year term you selected. There is no early-exit route by design, because the friction is a core part of the harm-reduction function. If you are struggling, GamCare's helpline (0808 8020 133) can talk through options that do not require ending the exclusion.
No. GamStop is a licence condition for UKGC-licensed operators only. Offshore casinos are not integrated. This is the single most important thing to understand about the scheme's limits.
No. GamStop only holds and shares the minimum data (name, date of birth, postcode, email/phone) needed for participating operators to match a self-exclusion. It does not appear on credit files and is not disclosed to employers.