ISO 21321:2026Published

Ships and marine technology — Human-occupied submersibles — Manoeuvring tests

Navires et technologie maritime — Submersibles habités — Essais de manœuvre

Abstract / scope

This document specifies the general requirements, test items and methods for conducting manoeuvring tests on human-occupied submersibles.

It is applicable to manoeuvring tests for all human-occupied submersibles operating in the sea and inland waterway areas.

It can also be used as a reference for manoeuvring tests on other types of submersibles operating in pools, lakes and seas.