IEC 62443 Starter Guide for Product Manufacturers

Are you a product manufacturer trying to understand where IEC 62443 fits into your development process?

The standard series is grouped into four sections, and knowing what each one covers, and which parts apply to product suppliers specifically, is the first step before any certification work can begin.

This starter guide breaks down that structure, explains what it means for product suppliers, and outlines how CCLab supports manufacturers through readiness assessment, gap analysis, and certification.

In this IEC 62443 Starter Guide, you'll learn:

• What IEC 62443 actually is. An in-depth cybersecurity benchmark built for Industrial Control Systems and Industry 4.0.
• Who the standard affects, and how. Understand your role as a product supplier and what IEC 62443 asks of your development process.
• Why the standard is flexible by design. IEC 62443 is a set of recommendations, not a binding legal requirement, so it can be adapted to critical installations' specific characteristics and contexts.
• The four-part structure of the standard. General (62443-1), Policies and Procedures (62443-2), System (62443-3), and Component (62443-4), and what each part governs.
• The distinction between 62443-4-1 and 62443-4-2. How the secure development lifecycle requirement for suppliers differs from the technical security requirements for the product itself.
• What CCLab can do for your certification project. Readiness assessment, gap analysis, consultation and support, workshops, documentation review, and certification under 62443-4-1 and 62443-4-2.

Why Download This Starter Guide?

• A clear starting point. See the four-part structure of IEC 62443 explained in one place, instead of piecing it together from separate documents.
• Built for product manufacturers specifically. The guide focuses on what matters to suppliers developing applications, embedded devices, network components, and host devices.
• See the full support path. From your first readiness assessment through documentation review to certification under 62443-4-1 and 62443-4-2.

Ready to see where IEC 62443 fits into your product development process?