NIST SP 800-53 Rev 5vsISO 27001:2022
See exactly how NIST SP 800-53 Rev 5 controls map to ISO 27001:2022. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
NIST SP 800-53 Rev 5 maps to ISO 27001:2022 with 76% coverage across 130 directly mapped controls. Analysis of 172 NIST SP 800-53 Rev 5 controls identifies 42 compliance gaps — primarily concentrated in SC - System and Communications Protection.
Source: TheArtOfService Knowledge Graph | 172 controls analysed | 693 frameworks | 820K+ cross-framework mappings
Control Mappings
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What are the key differences between NIST SP 800-53 Rev 5 and ISO 27001:2022?
NIST SP 800-53 Rev 5 has 172 controls across its framework, while ISO 27001:2022 covers 95 controls. Direct mapping analysis identifies 130 overlapping controls (76% coverage). The frameworks diverge most significantly in SC - System and Communications Protection, where 9 NIST SP 800-53 Rev 5 controls have no direct ISO 27001:2022 equivalent.
How many controls map between NIST SP 800-53 Rev 5 and ISO 27001:2022?
Of 172 total NIST SP 800-53 Rev 5 controls, 130 map directly to ISO 27001:2022 controls — representing 76% coverage. The remaining 42 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 ISO 27001:2022?
42 NIST SP 800-53 Rev 5 controls have no direct equivalent in ISO 27001:2022. The highest concentration of gaps is in SC - System and Communications Protection 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 NIST SP 800-53 Rev 5 and ISO 27001:2022?
The domain with the highest gap count is SC - System and Communications Protection (9 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.
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