Incident Investigation Form
This form is for supervisors, safety teams, managers, and staff who need to document an incident investigation in a clear, organized way. It includes fields for incident report number, lead investigator, team, and date, plus a timeline table with time and event columns, a 5 Whys section with why and answer columns for three rows, and spaces for contributing factors and root cause(s).

Free printable · PDF
- 3 pages
- US Letter — choose “Fit to page” for A4
- PDF, 53 KB
Free for personal, family and classroom use.
Use it to capture facts while they are still fresh, then walk through the timeline and five whys to trace what happened and why. Fill in each section by hand or on screen, then keep the completed page with your incident records or share it during follow-up review.
Good for
- Document workplace incidents
- Track event timeline details
- Analyze root cause with 5 Whys
Tip: Print one copy for the scene record and a second for the review meeting.
6 files · DOCX, PDF, XLSX
Get every sheet: Incident Report Template Pack
This sheet plus 5 more in one download, with the editable Word and Excel files. Editable incident report, near-miss report, witness statement and root-cause investigation forms, plus an Excel corrective action log and incident register.
$7.00 USD, one-time 6 files · about $1.17 each
- Instant download
- 7-day refund
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Printable Incident Report Form
Printable Near-Miss Report Template
Printable Witness Statement Form
Corrective Action Log Template
Printable Incident Register Template