C2M2vsIEC 62443
See exactly how C2M2 controls map to IEC 62443. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
C2M2 maps to IEC 62443 with 67% coverage across 16 directly mapped controls. Analysis of 24 C2M2 controls identifies 8 compliance gaps — primarily concentrated in C2M2: 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.
C2M2: Asset Identification & Governance(2 mappings)
C2M2: Access Management(10 mappings)
C2M2: Systems Security(5 mappings)
C2M2: Incident Response & Recovery(3 mappings)
+20 more mappings
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Related Comparisons
Other C2M2 comparisons
Other IEC 62443 comparisons
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What are the key differences between C2M2 and IEC 62443?
C2M2 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 C2M2: Asset Identification & Governance, where 3 C2M2 controls have no direct IEC 62443 equivalent.
How many controls map between C2M2 and IEC 62443?
Of 24 total C2M2 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 C2M2 to IEC 62443?
8 C2M2 controls have no direct equivalent in IEC 62443. The highest concentration of gaps is in C2M2: 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 C2M2 and IEC 62443?
The domain with the highest gap count is C2M2: 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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