Isle of Man Gambling Supervision Commission online gambling licence: what it covers and what it means for players

For players in Great BritainAn Isle of Man licence does not by itself allow an operator to serve customers in Great Britain. Since 1 November 2014, section 33 of the Gambling Act 2005, read with section 36(3) and (3A) as substituted by the Gambling (Licensing and Advertising) Act 2014, means that anyone providing remote gambling facilities used in Great Britain needs a Gambling Commission operating licence, even if all their equipment is offshore (where the provider knows or should know the facilities are used, or likely to be used, in Great Britain). The same 2014 Act repealed section 331 (the 'foreign gambling' advertising rule that had let operators from listed jurisdictions advertise in Great Britain), and advertising unlawful gambling is an offence under section 330. An Isle of Man licensee taking British customers therefore also needs a Gambling Commission licence, and it is that licence, not the Isle of Man one, that authorises the British business. The GSC itself sends UK-based players with complaints to the UK Gambling Commission. How to check a site.

Licence types

Full Online Gambling Licence (B2C and B2B across all verticals, including sub-licensing and white-label supply)
Sub-Licence (smaller operator in an exclusive relationship with a Full Licence holder)
Network Services Licence (Full Licence privileges plus accepting players from overseas network partners, e.g. pooled liquidity and progressive jackpots)
Software Supplier Licence (elective; places the supplier and its products on the GSC software register)
Token/Blockchain-Based Software Supplier Licence (elective)

What players get

Licensees that take recreational customers must protect deposits, unpaid winnings and redeemed bonuses in case the licensee stops trading, using GSC-approved arrangements such as a bank guarantee, a trust fund or a client account, so that total protection matches what is owed to players.
Games and gaming systems must be certified by an independent testing organisation against Isle of Man standards, and the GSC verifies the certificate before the game can go live; the GSC also investigates complaints that a game is unfair.
Licensees must stop under-age and self-excluded customers from gambling, give players tools to control their gambling, and link prominently to support and treatment organisations; if an under-age or self-excluded player gets through, bets are voided, deposits returned and the account closed.
The GSC will investigate complaints against its licensees once the operator's own complaints process has been exhausted, but only for players who are not UK-based; UK-based players are directed to the UK Gambling Commission.

How to check a licence

Check the GSC's Online Gambling Licensee Register (https://www.isleofmangsc.com/gambling/supervision/online-gambling-licensee-register/), which lists each licence holder with status, start date, licence type and, where it is trading to the public, its website domains; the register can also be downloaded. Licensed software suppliers are on the separate Software Supplier Register (https://www.isleofmangsc.com/gambling/supervision/software-supplier-register/) and past licensees on the Former Licence Holders page. The GSC also keeps a list of websites that falsely claim an Isle of Man licence (https://www.isleofmangsc.com/gambling/unlicensed-gambling-websites/). For customers in Great Britain, also check the Gambling Commission's public register (https://www.gamblingcommission.gov.uk/public-register/).

Recent changes

2025-05-29: Isle of Man Government published a National Risk Appetite Statement setting out limited appetite for eGaming business with ownership or control in East or Southeast Asia, and expecting proportionate enhanced measures where higher risk is found.
2025-07: GSC consulted (2 July to 13 August 2025) on a package of reforms harmonising its inspection, investigation and entry-control powers across seven gambling Acts, including the Online Gambling Regulation Act 2001 and the gambling AML/CFT Act 2018; the consultation tied the work to the island's 2026 MONEYVAL evaluation.
2025-10-28: The resulting Gambling Legislation (Amendment) Bill had its first reading in the House of Keys; the GSC published a January 2026 update on amendments made during its passage, including mandatory fit-and-proper guidance.
2025-10-29: GSC issued AML/CFT/CPF guidance specifically for licence holders with Network Services permissions.
2026-02-24: Government published a sector money-laundering risk assessment rating online gambling medium-high risk and land-based gambling medium-low.
2026-07-08: GSC published final draft Gambling (Civil Penalties) Regulations 2026, which depend on the amendment Bill receiving Royal Assent; the GSC expected Royal Assent to be announced at Tynwald on 21 July 2026 and the new civil penalty regime (covering operators and individuals) to start before October 2026.

Context

The GSC describes itself as an independent statutory body established in 1962 that regulates both land-based and online gambling on the island.

The island's 2026 sector risk assessment rated online gambling as medium-high risk for money laundering, citing large numbers of international customers and transaction volumes, and named criminal ownership through front companies and organised crime from East and Southeast Asia among the main threats.

The GSC publishes enforcement public statements, including discretionary civil penalties following AML inspections of licensees.

The GSC maintains a public list of websites that have falsely claimed to hold an Isle of Man licence.

Game providers that cite this regulator

3 Oaks Gaming.

From the licences each provider lists on its own site. Supplying games (B2B) is different from running a casino (B2C).

Not yet verified

Whether the Gambling Legislation (Amendment) Bill actually received Royal Assent (expected 21 July 2026, otherwise 20 October 2026) and whether the civil penalty regulations are now in force; the GSC refers to it as both the 2025 and the 2026 Bill. Trade press (sigma.world, sbcnews.co.uk, both blocked to fetching) reported Tynwald approval on 28 April 2026; not confirmed from a primary source.
MONEYVAL on-site visit timing: the GSC consultation says 2026; Appleby's 2026 guide (secondary) says autumn 2026; outcome not yet published.
Licence fees quoted in GSC documents (e.g. Full licence £36,750 a year) were deliberately left out of the entry; they date from the 2023 fee regulations and may change.

We could not confirm these from a primary source, so we have not stated them as fact.