ISO/SAE 21434vsNIST SP 800-145
See exactly how ISO/SAE 21434 controls map to NIST SP 800-145. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
ISO/SAE 21434 maps to NIST SP 800-145 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 800-145 comparisons
Stop Paying Consultants to Read Spreadsheets
AI-powered compliance intelligence across 718 frameworks — at a fraction of consulting costs.
Free
- ✓ 718 framework browser
- ✓ Cross-framework mappings (332K+)
- ✓ 824 compliance assessments
- ✓ 3 AI queries & searches per day
Professional
- ✓ Unlimited AI Compliance Advisory
- ✓ Unlimited full-text search
- ✓ Framework self-assessment
- ✓ PDF, Excel & CSV exports
What are the key differences between ISO/SAE 21434 and NIST SP 800-145?
ISO/SAE 21434 has 50 controls across its framework, while NIST SP 800-145 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 800-145 equivalent.
How many controls map between ISO/SAE 21434 and NIST SP 800-145?
Of 50 total ISO/SAE 21434 controls, 13 map directly to NIST SP 800-145 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 800-145?
37 ISO/SAE 21434 controls have no direct equivalent in NIST SP 800-145. 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 800-145?
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
This platform provides educational compliance tools, not legal, regulatory, or professional compliance advice. Cross-framework mappings are AI-assisted interpretations and do not reproduce or replace official standards. Framework names and trademarks belong to their respective owners. Consult qualified professionals for your specific compliance requirements. See our Terms of Service.