NIST SP 800-53 Rev 5vsNIST SP 800-171 Rev 3
See exactly how NIST SP 800-53 Rev 5 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 800-53 Rev 5 controls you already evidence.
According to the TheArtOfService Compliance Knowledge Graph:
NIST SP 800-53 Rev 5 maps to NIST SP 800-171 Rev 3 with 13% coverage across 133 directly mapped controls. Analysis of 1,014 NIST SP 800-53 Rev 5 controls identifies 904 compliance gaps, primarily concentrated in SC - System and Communications Protection.
Source: TheArtOfService Knowledge Graph | 1,014 controls analysed | 868 frameworks | 315K+ cross-framework mappings
Control Mappings
Showing 20 of 141 mapped controls across 19 domains. Sign up to explore all 315K+ mappings across 868 frameworks.
AC - Access Control(17 mappings)
AT - Awareness and Training(3 mappings)
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The NIST SP 800-53 Rev 5 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 800-53 Rev 5 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.
102 of 1014 NIST SP 800-53 Rev 5 controls are evidenced by work you have already done for NIST SP 800-171 Rev 3. 912 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 13% in the header counts how many NIST SP 800-53 Rev 5 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
Other NIST SP 800-53 Rev 5 comparisons
Other NIST SP 800-171 Rev 3 comparisons
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What are the key differences between NIST SP 800-53 Rev 5 and NIST SP 800-171 Rev 3?
NIST SP 800-53 Rev 5 has 1,014 controls across its framework, while NIST SP 800-171 Rev 3 covers 97 controls. Direct mapping analysis identifies 133 overlapping controls (13% coverage). The frameworks diverge most significantly in SC - System and Communications Protection, where 126 NIST SP 800-53 Rev 5 controls have no direct NIST SP 800-171 Rev 3 equivalent.
How many controls map between NIST SP 800-53 Rev 5 and NIST SP 800-171 Rev 3?
Of 1,014 total NIST SP 800-53 Rev 5 controls, 133 map directly to NIST SP 800-171 Rev 3 controls, representing 13% coverage. The remaining 904 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping NIST SP 800-53 Rev 5 to NIST SP 800-171 Rev 3?
904 NIST SP 800-53 Rev 5 controls have no direct equivalent in NIST SP 800-171 Rev 3. The highest concentration of gaps is in SC - System and Communications Protection with 126 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 800-53 Rev 5 and NIST SP 800-171 Rev 3?
The domain with the highest gap count is SC - System and Communications Protection (126 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.