[CRSI] IACS UR E26/E27 System Classification Guide — 2. 10 Essential Elements Every Supplier Must Prepare
Required Documents for IACS UR E27 Compliance — 10 Essential Elements Every Supplier Must Prepare When a Computer-Based System (CBS) is designated as a security target under IACS UR E27, these 10 documents must be submitted to class for approval or information Captain Ethan Maritime 4.0 · AI, Data & Cyber Security · linkedin.com/in/shipjobs Under IACS Unified Requirement E27, any Computer-Based System (CBS) installed onboard a vessel and designated as a security-relevant system must comply with a structured set of documentation requirements. These 10 documents — ranging from asset inventory and topology diagrams to incident response support and test reports — ensure that each CBS can be independently verified and integrated into the ship's overall cyber resilience framework as defined in UR E26. Key Terms CBS — Computer-Based System: onboard digital system subject to...