Overview
Once a hazard has been created, you may need to update its details such as description, top event, or classification. BowTiePro allows you to easily edit hazard information through the Hazard Overview screen.
Steps to Edit a Hazard
1. Go to the Hazards Section
- From the top menu, click Hazards
- This will open the Hazard List
2. Open a Hazard
- Locate the hazard you want to edit
- Click the 👁 (View) icon next to the hazard

3. Click “Edit”
- On the Hazard Overview screen, click the Edit button. This will open the Hazard Details form with existing values already filled
Updating Hazard Information
On the Hazard Details screen, you can modify the following fields:
Location
- Change the assigned location using Select Location
Reference
- Update the hazard reference code if required
Hazard
- Edit the hazard description
Top Event
- Update the top event (loss of control scenario)
Type
- Change the hazard type from the dropdown
Hazard Remarks
- Add or update additional notes
Next Review Date
- Modify the review date using the calendar picker
Categories
- Update classification (Environment, Health, Safety)

Saving Changes
After making updates:
- Click Save (or equivalent button)
- Your changes will be applied to the hazard
From the Hazard Overview screen, you can also:
- View the BowTie Diagram (Diagram)
- Quickly add items (Quick Add)
- Delete the hazard (Delete)
- Copy hazard details (Copy)
- Email hazard details (Email User)
- View statistics (Statistics)
Editing hazard details ensures that your risk data remains accurate and up to date. This is an important step in maintaining an effective BowTie analysis.