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

Major Hazard Facility Calculator [ZIP 52KB] [ZIP, 51 KB]

  • 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. 
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Notification of Major Hazard Facility form (PDF 420 KB)
  • Use this form to notify us of a potential Major Hazard Facility
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MHF public information form (PDF 335 KB)
  • 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
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Notifiable incident Major Hazard Facility form (PDF 151 KB)
  • Use this form to notify WorkSafe when a notifiable incident has occurred at a Major Hazard¬†Facility.
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Safety case concordance for Major Hazard Facilities (PDF 141 KB)
  • Use this concordance checklist when preparing a major hazard facility safety case and submit it with the safety case.*
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Major Hazard Facilities design notice concordance form (PDF 59 KB)
  • 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.