NIST SP 800-218vsNIST SP 800-171 Rev 3
See exactly how NIST SP 800-218 controls map to NIST SP 800-171 Rev 3. Pre-computed mappings, identified gaps, and coverage analysis.
A reviewed coverage crosswalk for this pair is available. See which NIST SP 800-171 Rev 3 controls you already evidence.
According to the TheArtOfService Compliance Knowledge Graph:
NIST SP 800-218 maps to NIST SP 800-171 Rev 3 with 48% coverage across 20 directly mapped controls. Analysis of 42 NIST SP 800-218 controls identifies 22 compliance gaps, primarily concentrated in Prepare the Organization.
Source: TheArtOfService Knowledge Graph | 42 controls analysed | 686 frameworks | 310K+ cross-framework mappings
Control Mappings
Showing 20 of 30 mapped controls across 8 domains. Sign up to explore all 310K+ mappings across 686 frameworks.
Prepare the Organization(3 mappings)
NIST SP 800-218: Information Security Policies(3 mappings)
Protect the Software(4 mappings)
Produce Well Secured Software(8 mappings)
NIST SP 800-218: Asset Management(2 mappings)
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The NIST SP 800-218 to NIST SP 800-171 Rev 3 crosswalk
The table above lists candidate mappings. A crosswalk answers the narrower question you are probably here for: which NIST SP 800-171 Rev 3 controls your existing NIST SP 800-218 work already satisfies, which are real gaps, and the reasoning behind every claim so you can check it. One pair, $299, one time.
7 of 97 NIST SP 800-171 Rev 3 controls are evidenced by work you have already done for NIST SP 800-218. 90 are genuine gaps.
A sample of what the report says
Release criteria tied to risk make the approve or disapprove decision explicit.
Grounded in SP800-218-PO.4.1 Criteria for Software Security. Confidence high, survived the refutation pass.
Define, establish, modify, disable, and remove account types; assign managers; specify membership conditions; authorize access; monitor account use; notify managers on triggering events; require re-authorization at defined frequencies.
Every one of the 7 evidenced controls and 90 gaps in the report carries this much reasoning, so you can check the claim rather than take it on trust.
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 48% in the header counts how many NIST SP 800-218 controls carry at least one candidate mapping in the graph, before any review. The crosswalk percentage counts something stricter: how many NIST SP 800-171 Rev 3 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
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Other NIST SP 800-171 Rev 3 comparisons
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What are the key differences between NIST SP 800-218 and NIST SP 800-171 Rev 3?
NIST SP 800-218 has 42 controls across its framework, while NIST SP 800-171 Rev 3 covers 97 controls. Direct mapping analysis identifies 20 overlapping controls (48% coverage). The frameworks diverge most significantly in Prepare the Organization, where 5 NIST SP 800-218 controls have no direct NIST SP 800-171 Rev 3 equivalent.
How many controls map between NIST SP 800-218 and NIST SP 800-171 Rev 3?
Of 42 total NIST SP 800-218 controls, 20 map directly to NIST SP 800-171 Rev 3 controls, representing 48% coverage. The remaining 22 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping NIST SP 800-218 to NIST SP 800-171 Rev 3?
22 NIST SP 800-218 controls have no direct equivalent in NIST SP 800-171 Rev 3. The highest concentration of gaps is in Prepare the Organization with 5 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 NIST SP 800-218 and NIST SP 800-171 Rev 3?
The domain with the highest gap count is Prepare the Organization (5 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.