The Health and Safety at Work (Major Hazard Facilities) Regulations 2016 (the regulations) came into force on 4 April 2016. These Regulations mandate specific duties relating to process safety that apply to designated Major Hazard Facilities and outline requirements for potential Major Hazard Facilities.

WorkSafe has developed a suite of five good practice guidelines for operators of facilities or proposed facilities on how to fulfil their duties under the regulations.

Quick guide: Revision of a safety case

This quick guide provides advice and information for operators of upper tier major hazard facilities or petroleum installations who are reviewing and revising a safety case. It summarises when and how to revise a safety case, and what WorkSafe is looking for in a revised safety case.

Quick guide: Revision of a safety case for an upper tier major hazard facility or petroleum installation (PDF 170 KB)