Guidance

MSN 1837 (M) Amendment 3: Categorisation of waters

This statutory Merchant Shipping Notice sets out the categorisations of waters in the United Kingdom.

Documents

Annex 1

Details

Notice to owners, operators, and masters

This notice supersedes MSN 1837(M) Amendment 2

Annex 1 provides details on categorisation limits in the UK

Published 22 April 2024