NIST SP 800-171A Rev 3 — Assessing CUI Security RequirementsvsISO 20400:2017 — Sustainable Procurement
See exactly how NIST SP 800-171A Rev 3 — Assessing CUI Security Requirements controls map to ISO 20400:2017 — Sustainable Procurement. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
NIST SP 800-171A Rev 3 — Assessing CUI Security Requirements maps to ISO 20400:2017 — Sustainable Procurement with 20% coverage across 7 directly mapped controls. Analysis of 35 NIST SP 800-171A Rev 3 — Assessing CUI Security Requirements controls identifies 28 compliance gaps — primarily concentrated in System Protection and Communications.
Source: TheArtOfService Knowledge Graph | 35 controls analysed | 693 frameworks | 819K+ cross-framework mappings
Control Mappings
Showing 18 of 18 mapped controls across 4 domains. Sign up to explore all 819K+ mappings across 693 frameworks.
Access Control and Identification(1 mappings)
Incident Response and Media Protection(11 mappings)
Audit, Assessment, and Monitoring(2 mappings)
System Protection and Communications(4 mappings)
Related Comparisons
Other NIST SP 800-171A Rev 3 — Assessing CUI Security Requirements comparisons
Other ISO 20400:2017 — Sustainable Procurement comparisons
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What are the key differences between NIST SP 800-171A Rev 3 — Assessing CUI Security Requirements and ISO 20400:2017 — Sustainable Procurement?
NIST SP 800-171A Rev 3 — Assessing CUI Security Requirements has 35 controls across its framework, while ISO 20400:2017 — Sustainable Procurement covers 19 controls. Direct mapping analysis identifies 7 overlapping controls (20% coverage). The frameworks diverge most significantly in System Protection and Communications, where 13 NIST SP 800-171A Rev 3 — Assessing CUI Security Requirements controls have no direct ISO 20400:2017 — Sustainable Procurement equivalent.
How many controls map between NIST SP 800-171A Rev 3 — Assessing CUI Security Requirements and ISO 20400:2017 — Sustainable Procurement?
Of 35 total NIST SP 800-171A Rev 3 — Assessing CUI Security Requirements controls, 7 map directly to ISO 20400:2017 — Sustainable Procurement controls — representing 20% coverage. The remaining 28 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping NIST SP 800-171A Rev 3 — Assessing CUI Security Requirements to ISO 20400:2017 — Sustainable Procurement?
28 NIST SP 800-171A Rev 3 — Assessing CUI Security Requirements controls have no direct equivalent in ISO 20400:2017 — Sustainable Procurement. The highest concentration of gaps is in System Protection and Communications with 13 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 800-171A Rev 3 — Assessing CUI Security Requirements and ISO 20400:2017 — Sustainable Procurement?
The domain with the highest gap count is System Protection and Communications (13 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.
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