Witherbys is the leading publisher of operational guidance and technical standards for the shipping industry.

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Passage Planning Guide

Straits of Malacca and Singapore (SOMS) - 2023-24 Edition

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Cyber Security Workbook for On Board Ship Use

Fully revised and updated


Ballast Water Management

13th Edition

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The OSV Guide

A guide to the operation and management of offshore support vessels (OSVs)

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