Regulatory
GSC (Isle of Man Gambling Supervision Commission)
Last reviewed 24 September 2026
What is GSC?
The Gambling Supervision Commission (GSC) is the Isle of Man's gambling regulator, licensing and supervising online gambling operators under the Online Gambling Regulation Act 2001 as well as land-based gambling on the island.
Key takeaways
- The GSC is the Isle of Man's gambling regulator, licensing online operators that serve multiple jurisdictions.
- For B2B suppliers an Isle of Man licence is part of the standard offshore stack alongside Malta and Curaçao.
- It is not a substitute for UKGC or other local licences, and the island's Crown Dependency status adds legal nuance.
Why it matters
The Isle of Man has been a long-standing offshore licensing jurisdiction for online gambling, with the GSC providing the regulatory framework. The jurisdiction has historically attracted operators serving multiple grey and selected regulated markets, with the GSC licence recognised as a credible technical licence. The Isle of Man's combination of UK-adjacent legal infrastructure, established gambling regulation, and competitive tax structure has supported a meaningful B2B and B2C operator population.
For B2B suppliers, an Isle of Man licence is part of the standard offshore licensing stack alongside MGA, Curacao, and selected others. For B2C operators, the GSC licence is recognised in some markets but not as a substitute for UKGC or other major-market local licences. The jurisdiction's status as a Crown Dependency adds some legal nuance to the relationship with UK gambling regulation.
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Frequently asked questions
How does GSC compare to UKGC?
GSC is a smaller jurisdiction with a smaller licensee base. Technical credibility is well established. Not a substitute for UKGC for UK-facing activity. Recognised by some markets as a primary or secondary licence, depending on the market's licensing framework.
Is the Isle of Man part of the UK for gambling regulation?
No. The Isle of Man is a Crown Dependency with its own gambling legislation and regulator, separate from the UK Gambling Act framework. UKGC does not regulate Isle of Man-licensed operators, and Isle of Man licences do not authorise UK-facing activity without a separate UKGC licence.