Revision of a safety case for a major hazard facility

What it contains

This guidance note advises operators of a major hazard facility (MHF) how to review and revise a safety case before their facility's licence to operate is renewed. It explains:

• what safety case information to review and revise
• when to review information
• how to complete revisions
• the submission and assessment requirements for a revised safety case
• a compliance checklist to review and revise a safety case