Forms and tools

The following forms and tools are available for operators of Major Hazard Facilities.

Major Hazard Facility Calculator [ZIP 52KB]

  • Use the MHF Calculator to assist you to calculate the quantities of specified hazardous substances and indicate whether your facility is either an upper tier or lower tier major hazard facility, or neither. 

Notification of Major Hazard Facility form [403 KB PDF]

  • Use this form to notify us of a potential Major Hazard Facility 

Major Hazard Facility Public Information form [335 KB PDF]

  • Use this form when a major hazard facility has been designated. We are required to maintain a public record of certain prescribed information under the  Health and Safety at Work (Major Hazard Facilities) Regulations 2016 

Notifiable Incident - Major Hazard Facility [PDF]

  • Use this form to notify WorkSafe when a notifiable incident has occurred at a Major Hazard Facility.

Major Hazard Facility safety case concordance checklist [PDF 364KB]

  • Use this concordance checklist when preparing a major hazard facility safety case and submit it with the safety case.*

Major Hazard Facility design notice concordance form [PDF 60KB]

  • Use this concordance checklist when preparing a design notice for a proposed major hazard facility and submit it with the design notice.


* If you are using the Google Chrome browser, you will need to first download and save this PDF form to your computer before opening it with Adobe Acrobat Reader.