Exam ISA-IEC-62443 Topic 1 Question 75 Discussion

Actual exam question for ISA's ISA-IEC-62443 exam
Question #: 75
Topic #: 1
What is the primary audience for Part 2-5 of the ISA/IEC 62443 Series - Policies & Procedures group of standards?

Suggested Answer: B Vote an answer

ISA/IEC 62443-2-5 provides requirements and guidance specifically for service providers (such as those delivering IACS-related managed services, maintenance, or cybersecurity services). While system integrators and asset owners use this guidance, its main audience is service providers, ensuring that their procedures align with cybersecurity best practices for IACS.
Reference: ISA/IEC 62443-2-5:2019, Scope and Introduction.

by marcoxjmnez at Aug 31, 2026, 09:47 AM

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marcoxjmnez
2026-08-31 09:47:55
ISA/IEC 62443-2-5 "Implementation guidance for IACS asset owners"
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