ISO 22320:2018vsNIST SP 800-171A Rev 3 - Assessing CUI Security Requirements
See exactly how ISO 22320:2018 controls map to NIST SP 800-171A Rev 3 - Assessing CUI Security Requirements. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
ISO 22320:2018 maps to NIST SP 800-171A Rev 3 - Assessing CUI Security Requirements with 19% coverage across 7 directly mapped controls. Analysis of 37 ISO 22320:2018 controls identifies 30 compliance gaps — primarily concentrated in Clause 4: Principles of Incident Management.
Source: TheArtOfService Knowledge Graph | 37 controls analysed | 723 frameworks | 332K+ cross-framework mappings
Control Mappings
Showing 18 of 18 mapped controls across 3 domains. Sign up to explore all 332K+ mappings across 723 frameworks.
Clause 4: Principles of Incident Management(2 mappings)
Clause 5: Basic Components - Process and Structure(12 mappings)
Annexes: Guidance on Incident Management Planning(4 mappings)
Related Comparisons
Other ISO 22320:2018 comparisons
Other NIST SP 800-171A Rev 3 - Assessing CUI Security Requirements comparisons
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What are the key differences between ISO 22320:2018 and NIST SP 800-171A Rev 3 - Assessing CUI Security Requirements?
ISO 22320:2018 has 37 controls across its framework, while NIST SP 800-171A Rev 3 - Assessing CUI Security Requirements covers 35 controls. Direct mapping analysis identifies 7 overlapping controls (19% coverage). The frameworks diverge most significantly in Clause 4: Principles of Incident Management, where 7 ISO 22320:2018 controls have no direct NIST SP 800-171A Rev 3 - Assessing CUI Security Requirements equivalent.
How many controls map between ISO 22320:2018 and NIST SP 800-171A Rev 3 - Assessing CUI Security Requirements?
Of 37 total ISO 22320:2018 controls, 7 map directly to NIST SP 800-171A Rev 3 - Assessing CUI Security Requirements controls — representing 19% coverage. The remaining 30 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping ISO 22320:2018 to NIST SP 800-171A Rev 3 - Assessing CUI Security Requirements?
30 ISO 22320:2018 controls have no direct equivalent in NIST SP 800-171A Rev 3 - Assessing CUI Security Requirements. The highest concentration of gaps is in Clause 4: Principles of Incident Management with 7 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 22320:2018 and NIST SP 800-171A Rev 3 - Assessing CUI Security Requirements?
The domain with the highest gap count is Clause 4: Principles of Incident Management (7 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.
Related Resources
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