ISO/WD 26201

Specification for bunkering of ammonia-fuelled vessel

General information

20.20   Working draft (WD) study initiated   Sep 5, 2026

ISO

ISO/TC 8/SC 25

International Standard

Scope

This document specifies principles, requirements and procedures for bunkering of ammonia-fuelled vessels. The document covers the main elements as follows:
- Operational procedures, equipment requirements and bunker checklists to ensure safe, reliable and efficient bunkering operations
- Risk assessment criteria, bunkering zones requirements (such as hazardous areas, safety zones, toxic areas/spaces, monitoring zones, security zones)
- Emergency procedures
- Simultaneous operations (SIMOPS) requirements
- Training and competency

Life cycle

NOW

IN_DEVELOPMENT
ISO/WD 26201
20.20 Working draft (WD) study initiated
Sep 5, 2026