ISO/IEC 27400:2022vsUS NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants
See exactly how ISO/IEC 27400:2022 controls map to US NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
ISO/IEC 27400:2022 maps to US NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants with 29% coverage across 7 directly mapped controls. Analysis of 24 ISO/IEC 27400:2022 controls identifies 17 compliance gaps — primarily concentrated in Clause 8: IoT Lifecycle Security.
Source: TheArtOfService Knowledge Graph | 24 controls analysed | 693 frameworks | 819K+ cross-framework mappings
Control Mappings
Showing 14 of 14 mapped controls across 3 domains. Sign up to explore all 819K+ mappings across 693 frameworks.
Clause 1-4: Introduction and Framework(9 mappings)
Clause 5: IoT Risk Sources(1 mappings)
Clause 6: IoT Security Controls(4 mappings)
Related Comparisons
Other ISO/IEC 27400:2022 comparisons
Other US NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants comparisons
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What are the key differences between ISO/IEC 27400:2022 and US NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants?
ISO/IEC 27400:2022 has 24 controls across its framework, while US NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants covers 21 controls. Direct mapping analysis identifies 7 overlapping controls (29% coverage). The frameworks diverge most significantly in Clause 8: IoT Lifecycle Security, where 4 ISO/IEC 27400:2022 controls have no direct US NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants equivalent.
How many controls map between ISO/IEC 27400:2022 and US NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants?
Of 24 total ISO/IEC 27400:2022 controls, 7 map directly to US NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants controls — representing 29% coverage. The remaining 17 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping ISO/IEC 27400:2022 to US NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants?
17 ISO/IEC 27400:2022 controls have no direct equivalent in US NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants. The highest concentration of gaps is in Clause 8: IoT Lifecycle Security with 4 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/IEC 27400:2022 and US NRC 10 CFR 73.54 — Cyber Security for Nuclear Power Plants?
The domain with the highest gap count is Clause 8: IoT Lifecycle Security (4 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.
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