ISO/SAE 21434vsNIST SP 800-146
See exactly how ISO/SAE 21434 controls map to NIST SP 800-146. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
ISO/SAE 21434 maps to NIST SP 800-146 with 26% coverage across 13 directly mapped controls. Analysis of 50 ISO/SAE 21434 controls identifies 37 compliance gaps — primarily concentrated in TARA.
Source: TheArtOfService Knowledge Graph | 50 controls analysed | 718 frameworks | 332K+ cross-framework mappings
Control Mappings
Showing 13 of 13 mapped controls across 6 domains. Sign up to explore all 332K+ mappings across 718 frameworks.
ISO/SAE 21434: Information Security Policies(1 mappings)
ISO/SAE 21434: Asset Management(1 mappings)
ISO/SAE 21434: Access Control(3 mappings)
ISO/SAE 21434: Cryptography(4 mappings)
ISO/SAE 21434: Operations Security(3 mappings)
ISO/SAE 21434: Communications Security(1 mappings)
Related Comparisons
Other ISO/SAE 21434 comparisons
Other NIST SP 800-146 comparisons
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What are the key differences between ISO/SAE 21434 and NIST SP 800-146?
ISO/SAE 21434 has 50 controls across its framework, while NIST SP 800-146 covers 8 controls. Direct mapping analysis identifies 13 overlapping controls (26% coverage). The frameworks diverge most significantly in TARA, where 5 ISO/SAE 21434 controls have no direct NIST SP 800-146 equivalent.
How many controls map between ISO/SAE 21434 and NIST SP 800-146?
Of 50 total ISO/SAE 21434 controls, 13 map directly to NIST SP 800-146 controls — representing 26% coverage. The remaining 37 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping ISO/SAE 21434 to NIST SP 800-146?
37 ISO/SAE 21434 controls have no direct equivalent in NIST SP 800-146. The highest concentration of gaps is in TARA with 5 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/SAE 21434 and NIST SP 800-146?
The domain with the highest gap count is TARA (5 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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