ISO 27018vsUK Telecommunications (Security) Act 2021
See exactly how ISO 27018 controls map to UK Telecommunications (Security) Act 2021. Pre-computed mappings, identified gaps, and coverage analysis.
Need this as a report you can hand to an assessor? A coverage crosswalk for this pair can be built to order.
According to the TheArtOfService Compliance Knowledge Graph:
ISO 27018 maps to UK Telecommunications (Security) Act 2021 with 11% coverage across 5 directly mapped controls. Analysis of 45 ISO 27018 controls identifies 40 compliance gaps, primarily concentrated in PII Principles.
Source: TheArtOfService Knowledge Graph | 45 controls analysed | 686 frameworks | 309K+ cross-framework mappings
Control Mappings
Showing 5 of 5 mapped controls across 3 domains. Sign up to explore all 309K+ mappings across 686 frameworks.
ISO 27018: Cloud Governance(1 mappings)
ISO 27018: Identity & Access in Cloud(2 mappings)
ISO 27018: Cloud Operations & Monitoring(2 mappings)
A ISO 27018 to UK Telecommunications (Security) Act 2021 crosswalk, built to order
The table above lists candidate mappings. A crosswalk answers the narrower question you are probably here for: which UK Telecommunications (Security) Act 2021 controls your existing ISO 27018 work already satisfies, which are real gaps, and the reasoning behind every claim so you can check it. One pair, $299, one time.
This direction has not been through crosswalk review and sign off, so no coverage figure is published for it. Reporting an unreviewed number would be worse than reporting none. It can be built to order at the same price as a pair that is already on the shelf.
If the two frameworks turn out to have too little in common for a crosswalk to help you, we say so and refund it rather than send a number worth nothing.
This direction has not been through crosswalk review and sign off, so no coverage figure is published for it. Reporting an unreviewed number would be worse than reporting none. It can be built to order at the same price as a pair that is already on the shelf.
If the two frameworks turn out to have too little in common for a crosswalk to help you, we say so and refund it rather than send a number worth nothing.
- Every evidenced control, with the reasoning behind it
- Every gap, with what it requires
- Its level of review stated plainly, not a bare number
Why this page shows two different percentages. The 11% in the header counts how many ISO 27018 controls carry at least one candidate mapping in the graph, before any review. The crosswalk percentage counts something stricter: how many UK Telecommunications (Security) Act 2021 controls are actually evidenced, after a pass that argued against each mapping and kept only what survived. They answer different questions and they are not meant to agree.
A crosswalk narrows the work. It does not replace an audit, and your assessor may take a different view on individual controls. Mappings between frameworks are judgements, not text printed in either standard, which is why every claim in the report shows its reasoning. Questions go to support@theartofservice.com.
Related Comparisons
Other ISO 27018 comparisons
Other UK Telecommunications (Security) Act 2021 comparisons
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What are the key differences between ISO 27018 and UK Telecommunications (Security) Act 2021?
ISO 27018 has 45 controls across its framework, while UK Telecommunications (Security) Act 2021 covers 10 controls. Direct mapping analysis identifies 5 overlapping controls (11% coverage). The frameworks diverge most significantly in PII Principles, where 9 ISO 27018 controls have no direct UK Telecommunications (Security) Act 2021 equivalent.
How many controls map between ISO 27018 and UK Telecommunications (Security) Act 2021?
Of 45 total ISO 27018 controls, 5 map directly to UK Telecommunications (Security) Act 2021 controls, representing 11% coverage. The remaining 40 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping ISO 27018 to UK Telecommunications (Security) Act 2021?
40 ISO 27018 controls have no direct equivalent in UK Telecommunications (Security) Act 2021. The highest concentration of gaps is in PII Principles with 9 unmapped controls. These gaps represent areas where additional controls, policies, or documentation must be created to achieve compliance with both frameworks.
Which control domains have the most gaps between ISO 27018 and UK Telecommunications (Security) Act 2021?
The domain with the highest gap count is PII Principles (9 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.
Related Resources
This platform provides educational compliance tools, not legal, regulatory, or professional compliance advice. Cross-framework mappings are AI-assisted interpretations and do not reproduce or replace official standards. Framework names and trademarks belong to their respective owners. Consult qualified professionals for your specific compliance requirements. See our Terms of Service.