What the UK Gambling Commission Actually Checks in a Security Audit

Remote gambling operators licensed by the UK Gambling Commission are required to complete a third-party annual security audit against specific sections of the ISO/IEC 27001:2022 standard and submit the audit report to the Commission as part of the Remote Technical Standards. Full ISO 27001 certification isn't mandatory, but the Commission does accept existing certification in lieu of a bespoke audit where operators already hold it - which is why many licensees pursue full certification anyway.

What's actually in scope

The audit needs to cover the electronic systems that record, store, process, share, transmit, or retrieve sensitive customer information - not just the customer-facing game platform. That typically pulls in payment processing integrations, KYC/age-verification systems, CRM and marketing platforms holding player data, and any backend admin tooling with access to player accounts.

Where operators most often fall short

• Treating the audit as a point-in-time compliance exercise rather than validating that controls are actually operating day to day - auditors increasingly test evidence of ongoing operation, not just policy documents.
• Under-scoping third-party integrations (payment processors, affiliate tracking, live-dealer studio links) that touch player data but sit outside the core platform team's usual mental map of "our systems."
• Treating the Licence Conditions and Codes of Practice (LCCP) security expectations as separate from the ISO audit, when in practice the Commission expects operators to demonstrate the same controls consistently across both.

For gaming operators, an independent penetration test ahead of the annual audit window is one of the more reliable ways to surface the gap between "what our ISO 27001 documentation says" and "what actually happens when someone tries to break in" - before an auditor, or an attacker, finds it first.