ISO 27001:2022vsNIST SP 800-218
See exactly how ISO 27001:2022 controls map to NIST SP 800-218. Pre-computed mappings, identified gaps, and coverage analysis.
A reviewed coverage crosswalk for this pair is available. See which NIST SP 800-218 controls you already evidence.
According to the TheArtOfService Compliance Knowledge Graph:
ISO 27001:2022 maps to NIST SP 800-218 with 31% coverage across 29 directly mapped controls. Analysis of 93 ISO 27001:2022 controls identifies 99 compliance gaps, primarily concentrated in Organizational controls – ISO 27001:2022.
Source: TheArtOfService Knowledge Graph | 93 controls analysed | 878 frameworks | 315K+ cross-framework mappings
Control Mappings
Showing 20 of 77 mapped controls across 3 domains. Sign up to explore all 315K+ mappings across 878 frameworks.
Organizational controls – ISO 27001:2022(17 mappings)
People controls – ISO 27001:2022(2 mappings)
Technological controls – ISO 27001:2022(1 mappings)
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The ISO 27001:2022 to NIST SP 800-218 crosswalk
The table above lists candidate mappings. A crosswalk answers the narrower question you are probably here for: which NIST SP 800-218 controls your existing ISO 27001:2022 work already satisfies, which are real gaps, and the reasoning behind every claim so you can check it. One pair, $299, one time.
Coverage does not run both ways. ISO 27001:2022 into NIST SP 800-218 lands at 50%, while NIST SP 800-218 into ISO 27001:2022 lands at 8.6%, on the same two control sets. That is not a rounding difference. It is the whole reason these are two separate reports: one asks what your ISO 27001:2022 evidence buys you for NIST SP 800-218, the other asks the reverse.
21 of 42 NIST SP 800-218 controls are evidenced by work you have already done for ISO 27001:2022. 21 are genuine gaps.
8 of 93 ISO 27001:2022 controls are evidenced by work you have already done for NIST SP 800-218. 85 are genuine gaps.
- 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 31% in the header counts how many ISO 27001:2022 controls carry at least one candidate mapping in the graph, before any review. The crosswalk percentage counts something stricter: how many NIST SP 800-218 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 27001:2022 comparisons
Other NIST SP 800-218 comparisons
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What are the key differences between ISO 27001:2022 and NIST SP 800-218?
ISO 27001:2022 has 93 controls across its framework, while NIST SP 800-218 covers 42 controls. Direct mapping analysis identifies 29 overlapping controls (31% coverage). The frameworks diverge most significantly in Organizational controls – ISO 27001:2022, where 26 ISO 27001:2022 controls have no direct NIST SP 800-218 equivalent.
How many controls map between ISO 27001:2022 and NIST SP 800-218?
Of 93 total ISO 27001:2022 controls, 29 map directly to NIST SP 800-218 controls, representing 31% coverage. The remaining 99 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping ISO 27001:2022 to NIST SP 800-218?
99 ISO 27001:2022 controls have no direct equivalent in NIST SP 800-218. The highest concentration of gaps is in Organizational controls – ISO 27001:2022 with 26 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 27001:2022 and NIST SP 800-218?
The domain with the highest gap count is Organizational controls – ISO 27001:2022 (26 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.