What ISA/IEC 62443 Industrial Automation and Control Systems Security Framework - Security Levels, Zones and Conduits, Risk Assessment and Lifecycle Requirements requires
This standard establishes a comprehensive security framework for Industrial Automation and Control Systems (IACS), defining Security Levels (SL), Zone and Conduit models, risk assessment methodologies, and lifecycle management requirements. It applies to asset owners, integrators, and product suppliers involved in IACS deployment, with core requirements in ISA/IEC 62443-2-1 and -3-3.
Pillar: Industrial IoT & Energy · Authority: International Society of Automation (ISA) / International Electrotechnical Commission (IEC) · Version: 1.0.0 · Last updated:
Primary source: https://www.isa.org/standards-and-publications/isa-standards/isa-iec-62443-series-of-standards
SHA-256 integrity: d4ff7898daebe4cf87da6b44a8b0281fd8396cb5883b62d21921c616d40664b0
Primary Citations — 5 traced to source
- ISA/IEC 62443-2-1:2023, Section 5.2 - IACS Security Program Requirements
- ISA/IEC 62443-3-2:2023, Clause 4.3 - Risk Assessment for IACS
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