IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems
What is IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems?
International Association of Classification Societies (IACS) Unified Requirements E26 (Cyber Resilience of Ships) and E27 (Cyber Resilience of On-Board Systems and Equipment), mandatory from 1 July 2024 for new ship construction contracts. E26 addresses ship-level cyber resilience requirements across the vessel lifecycle. It comprises 19 controls organised across 19 domains, and applies in International (IACS - 12 classification societies).
How IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems maps to other frameworks
All 19 controls, each one mapped to the equivalent requirement in other standards, with the evidence that carries across and the mappings that were judged and rejected shown alongside. No account needed to look.
See the control mappings →The 19 domains IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems groups its controls into
Where IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems overlaps with the standards you already hold
What IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems means in your sector
What IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems means for your job
Questions people ask about IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems
What is IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems?
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Query IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems programmatically
IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems, its 19 controls and every mapping into other standards are available over a REST endpoint and an MCP server, so an agent can read them directly. The free tier is 10 calls a day and needs no signup.
IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems API reference and MCP config →What IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems requires, control by control
Each page carries the requirement text for one IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems control and what an assessor expects to see as evidence.
- IACS-UR-E26-DETECT-LOGGING-MONITORING-AUDIT-ALERTING IACS UR E26 Detect Goal - Logging + Network Monitoring + Audit Trail + Alerting + SIEM
- IACS-UR-E26-IDENTIFY-ASSETINVENTORY-CBS-NETWORKARCHITECTURE-RISK IACS UR E26 Identify Goal - Asset Inventory of Computer Based Systems + Network Architecture Documentation + Risk-Assessable Scope
- IACS-UR-E26-IDENTIFY-PLAN-RISK-SURVEY-DOCUMENTATION IACS UR E26 Identify Goal - Ship Cyber Resilience Plan + CBS Risk Assessment + Survey + Documentation
- IACS-UR-E26-PROTECT-ACCESSCONTROL-AUTHENTICATION-IAM-ROLES IACS UR E26 Protect Goal - Access Control + Identity + Authentication + Authorization + User Management
- IACS-UR-E26-PROTECT-NETWORKSEGMENTATION-ZONES-CONDUITS-BOUNDARY IACS UR E26 Protect Goal - Network Segmentation + Zones + Conduits + Boundary Defence + Data Diodes
- IACS-UR-E26-PROTECT-REMOTEACCESS-WIRELESS-PHYSICAL-BOUNDARY IACS UR E26 Protect Goal - Remote Access + Wireless + Physical Security + Boundary Protection
- IACS-UR-E26-RESPOND-RECOVER-INCIDENTRESPONSE-RECOVERY-BACKUP-LESSONS IACS UR E26 Respond + Recover Goals - Incident Response + Communication + Recovery + Backup + Lessons Learned
- IACS-UR-E27-EQUIPMENT-HARDENING-SECURECONFIG-COMMUNICATIONS IACS UR E27 - Equipment Hardening + Secure Configuration + Secure Communications + Cryptography
- IACS-UR-E27-EQUIPMENT-USERAUTH-AUTHENTICATION-AUTHORIZATION IACS UR E27 - Equipment User Authentication + Authorization + Session Management + Privileged Access
- IACS-UR-E27-LOGGING-FORENSICS-EVENTCAPTURE IACS UR E27 - Equipment Logging + Forensic Readiness + Event Capture + Tamper Detection
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