Collection

UK marine equipment regulations

A collection of documents relating to the UK conformity mark for marine equipment.

Marine equipment must be UK-approved to be placed on board UK ships. This means it has valid UK conformity assessment certification and carries the Red Ensign - the UK conformity mark for marine equipment. Please see Part I of MSN 1874 as amended for further details.

Equipment covered under the UK-US Mutual Recognition Agreement for marine equipment, approved by the United States Coast Guard (USCG), accompanied by a US declaration of conformity, and affixed with the Red Ensign UK conformity mark is also acceptable. Please see Annex 6 of MSN 1874 as amended for details of what marine equipment categories are covered under the Agreement.

Further information

If you have any queries, please contact [email protected].

Marine notices

The UK marine equipment database

The UK marine equipment approval database is a list of marine equipment that has been granted UK conformity assessment.

Updates to this page

Published 25 May 2023
Last updated 21 July 2023 + show all updates
  1. Adding link to MSN 1874 (M+F) Amendment 7 to the collection.

  2. First published.