This document specifies the requirements for the distributed Autonomous Navigation System with a CIM responsible for centralized status management and guidance on architecture of the system.
Exclusions of this document:
• Specific design specifications, algorithms, and implementation methods of each function
module
• Ship design as a Maritime Autonomous Surface Ship (MASS)
• Detailed specifications of the engine monitoring system
• Detailed specifications of onshore support systems (only communication interface
requirements are included in the scope)
IN_DEVELOPMENT
ISO/WD 25926
20.20
Working draft (WD) study initiated
Oct 6, 2026