ISO 22090-1:2026Published

Ships and marine technology — Transmitting heading devices (THDs) — Part 1: Gyro-compasses

Navires et technologie maritime — Dispositifs de pilotage à transmission de données — Partie 1: Compas gyroscopiques

Abstract / scope

This document specifies general requirements, construction, performance and testing methods of transmitting heading devices (THDs) using gyro-compasses, which are required to comply with the International Convention for the Safety of Life at Sea (SOLAS) 1974 (as amended), Chapter V, and IMO Resolution MSC.116(73).

Life cycle

Replaces

ISO 22090-1:2014WithdrawnShips and marine technology — Transmitting heading devices (THDs) — Part 1: Gyro-compassesInternational Standard · Published 24 Feb 2014 · ISO/TC 8/SC 6