ETO-NET-L4.4

Network documentation and asset inventory

ETO-NET-M4 · Navigation Networks and Documentation · ETO-NET-M4-A Bridge data and records

IACS UR E26 requires a vessel-level asset inventory of networked systems, functions and interconnections maintained throughout the ship's life, while UR E27 obliges suppliers to deliver topology diagrams and security descriptions that feed into it.

Independent study. xplor is not an accredited training provider and awards no certificate or Certificate of Competency. Not a substitute for MCA-approved HV, GMDSS radio maintenance or ENEM courses. AI-drafted content pending subject-matter-expert review.