Control Of Major Accident Hazards (COMAH) - HSE

Skip to content
  1. Home
  2. Topics
Control of Major Accident Hazards (COMAH)

Guidance and information on the COMAH Regulations 2015 for duty holders and site operators.

  • Competent Authority procedures and delivery guides
  • Public information on establishments subject to COMAH 2015
  • Introduction to Control of Major Accident Hazards (COMAH)
  • Control Of Major Accident Hazards Regulations 2015 (COMAH)
  • Information and guidance on COMAH
  • Submitting public information to the Competent Authority
  • Planned external emergency plan tests under COMAH during the coronavirus (COVID-19) outbreak
  • COMAH notifications
  • Cost recovery for COMAH in detail
  • COMAH safety alerts
  • Resources

Subscribe for the latest health and safety news and updates.

Subscribe

Is this page useful?

Yes No Report a problem with this page 2025-08-26

Tag » What Does Comah Stand For