Civil Infrastructure Platform Hits IEC 62443-4-1/4-2 Compliance
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San Francisco – September 28, 2026 -- The Civil Infrastructure Platform (CIP), an open source project hosted by the Linux Foundation, has achieved compliance with IEC 62443-4-1 and IEC 62443-4-2, becoming one of the first open source initiatives to reach this level of industrial cybersecurity alignment.
CIP compliance cuts adopter security work by up to 70%
CIP estimates that manufacturers building on its security processes, technical capabilities and reusable artifacts can reduce their IEC 62443 compliance effort by up to 70%, while retaining responsibility for requirements specific to their own products and deployments.