JHA > Modify JHAs And Notify Personnel

  • Log into HammerTech (if you are not already logged in), then navigate using the left hand menu > JHAs > View All to list all JHAs created.
  • Choose the JHA you wish to modify and Select> the blue settings button on the top right hand side of the screen (cog symbol) > Edit.


  • Under Digital Copy, Select > Remove Uploaded File and then Select > Choose File and upload the amended JHA.
  • When the JHA document has been modified, a tickbox will appear above the Save Changes button asking you to confirm 'Are JHA updates material changes?'. Select this tickbox if this is correct.
  • Note: When a Material Change has been made, users that have been configured to receive notifications will automatically be notified via email, text and the Notification window. If the user has a smart phone they will be able to view, sign & acknowledge the JHA on their phone. They will not be able to sign until the JHA attachment has been downloaded and viewed. (See image below).
  • Make any other required edits to the page.
  • Once completed, Select > Save Changes.

(Example of message received on smart phone when JHA is updated)

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