ISO 27019vsIEC 62443
See exactly how ISO 27019 controls map to IEC 62443. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
ISO 27019 maps to IEC 62443 with 67% coverage across 16 directly mapped controls. Analysis of 24 ISO 27019 controls identifies 8 compliance gaps — primarily concentrated in ISO 27019: Asset Identification & Governance.
Source: TheArtOfService Knowledge Graph | 24 controls analysed | 693 frameworks | 819K+ cross-framework mappings
Control Mappings
Showing 20 of 40 mapped controls across 5 domains. Sign up to explore all 819K+ mappings across 693 frameworks.
ISO 27019: Asset Identification & Governance(2 mappings)
ISO 27019: Access Management(10 mappings)
ISO 27019: Systems Security(5 mappings)
ISO 27019: Incident Response & Recovery(3 mappings)
+20 more mappings
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Related Comparisons
Other ISO 27019 comparisons
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What are the key differences between ISO 27019 and IEC 62443?
ISO 27019 has 24 controls across its framework, while IEC 62443 covers 24 controls. Direct mapping analysis identifies 16 overlapping controls (67% coverage). The frameworks diverge most significantly in ISO 27019: Asset Identification & Governance, where 3 ISO 27019 controls have no direct IEC 62443 equivalent.
How many controls map between ISO 27019 and IEC 62443?
Of 24 total ISO 27019 controls, 16 map directly to IEC 62443 controls — representing 67% coverage. The remaining 8 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping ISO 27019 to IEC 62443?
8 ISO 27019 controls have no direct equivalent in IEC 62443. The highest concentration of gaps is in ISO 27019: Asset Identification & Governance with 3 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 27019 and IEC 62443?
The domain with the highest gap count is ISO 27019: Asset Identification & Governance (3 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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