Defence maritime regulations – GOV.UK

Added ‘DSA02-DMR: 2025 Edition – Defence maritime regulations for health, safety and environmental protection’.

Added ‘DSA02-DMR Compliance Matrix 2024’.

Removed ‘DSA02-DMR: 2023 Edition – Defence maritime regulations for health, safety and environmental protection’.

Added ‘regulatory notices’ link.

Added DSA02-DMR: 2024 Edition – Defence maritime regulations for health, safety and environmental protection.

Removed DSA02-DMR: 2024 Edition – Defence maritime regulations for health, safety and environmental protection as this is still under review.

Added DSA02-DMR: 2024 Edition – Defence maritime regulations for health, safety and environmental protection.

1 February 2024 – DSA02-DMR: 2024 Edition – Defence maritime regulations for health, safety and environmental protection.

Updated dates for when this edition of the Defence maritime regulations becomes effective.

Added DSA02-DMR: 2023 Edition – Defence maritime regulations for health, safety and environmental protection.

Added: DSA02-DMR: 2022 Edition – Defence maritime regulations for health, safety and environmental protection.

Updated this page’s content under the heading ‘Details’ and added: DSA02-DMR: Defence maritime regulations for health, safety and environmental protection (updated 30 November 2021).

Added an updated version of DSA02-DMR: Defence maritime regulations for health, safety and environmental protection.

Added the latest version of the DSA02 Defence Maritime regulations.

Updated the DSA02-DMR: Defence maritime regulations for health, safety and environmental protection, the regulations.

Updated the DMR regulations.

First published.