IEC 62443vsNIS2 Directive
See exactly how IEC 62443 controls map to NIS2 Directive. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
IEC 62443 maps to NIS2 Directive with 21% coverage across 17 directly mapped controls. Analysis of 81 IEC 62443 controls identifies 64 compliance gaps — primarily concentrated in 62443-3-3 System Security Requirements.
Source: TheArtOfService Knowledge Graph | 81 controls analysed | 718 frameworks | 332K+ cross-framework mappings
Control Mappings
Showing 20 of 28 mapped controls across 5 domains. Sign up to explore all 332K+ mappings across 718 frameworks.
IEC 62443: Asset Identification & Governance(2 mappings)
IEC 62443: Access Management(4 mappings)
IEC 62443: Systems Security(4 mappings)
IEC 62443: Incident Response & Recovery(7 mappings)
IEC 62443: Supply Chain & Configuration(3 mappings)
+8 more mappings
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Related Comparisons
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What are the key differences between IEC 62443 and NIS2 Directive?
IEC 62443 has 81 controls across its framework, while NIS2 Directive covers 8 controls. Direct mapping analysis identifies 17 overlapping controls (21% coverage). The frameworks diverge most significantly in 62443-3-3 System Security Requirements, where 24 IEC 62443 controls have no direct NIS2 Directive equivalent.
How many controls map between IEC 62443 and NIS2 Directive?
Of 81 total IEC 62443 controls, 17 map directly to NIS2 Directive controls — representing 21% coverage. The remaining 64 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping IEC 62443 to NIS2 Directive?
64 IEC 62443 controls have no direct equivalent in NIS2 Directive. The highest concentration of gaps is in 62443-3-3 System Security Requirements with 24 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 IEC 62443 and NIS2 Directive?
The domain with the highest gap count is 62443-3-3 System Security Requirements (24 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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