Restricted approvals of “B� class boundaries: UK21/F026

Adopted EU recommendation FIRE-080. UK approved recommendation on the approval of "B" class divisions under the UK-US mutual recognition agreement on marine equipment.

Question

Annex 6 of MSN 1874 as amended states that “Restricted ‘B� class divisions are not covered by this agreement�. Does it mean that the United States Coast Guard (USCG) Approval number cannot be applied to the product?

Recommendation

The mutual recognition agreement (MRA) prohibition of “restricted ‘B� class� divisions/doors means that approvals for “B� class divisions/doors should not limit the location or orientation for installation of the division/door based on an asymmetrical design that has not been fully tested for general application. It is only “B� class divisions and “B� class fire doors that have been verified to be in compliance with the “general application� conditions that are entitled to have the USCG Approval number.

References

  • MSN 1874 as amended
  • The Merchant Shipping (Marine Equipment) Regulations 2016 as amended

Items affected

  • UK/3.11b, “A� and “B� class divisions fire integrity: “B� class divisions.
  • UK/3.16, Fire Doors

More information

Maritime and Coastguard Agency
Bay 2/21
Spring Place
105 Commercial Road
Southampton
SO15 1EG

Telephone: +44 (0) 203 817 2000

Email: [email protected]

Website: www.gov.uk/mca

Updates to this page

Published 19 July 2023