Joint IMO/IHO/WMO Manual on Maritime Safety Information
Abstract
This Manual provides a practical guide for the preparation of messages related to maritime safety information and the dissemination of navigational warnings and/or meteorological forecasts and warnings under the Global Maritime Distress and Safety System.
Copyright © International Maritime Organization 2025
Previous editions
[OBSOLETE TITLE] Joint IMO/IHO/WMO Manual on Maritime Safety Information[PUBLICATION OBSOLETE] Manuel conjoint OMI/OHI/OMM sur les Renseignements sur la Sécurité Maritime
[PUBLICACIÓN OBSOLETA] Manual conjunto OMI/OHI/OMM Relativo a la Información Sobre Seguridad Marítima
