Free incident investigation and root cause analysis form
Enter your email below to download the PDF-ready form. No account required.
An incident investigation form is used to systematically analyse workplace incidents and near misses to identify root causes and develop corrective actions. This page explains how to conduct an investigation using the 5 Whys and ICAM methods, and offers a free PDF-ready form you can download and use straight away. No sign-up required.
Last updated: 2026-04-10 · MapTrack
Commercial Director
How to use: Record incident details and persons involved → build timeline of events → apply 5 Whys or ICAM analysis → identify root causes → assign corrective actions → sign and date → save as PDF (Print → Save as PDF in your browser).
- ✓ PDF-ready. Open and print to PDF
- ✓ Covers 5 Whys, ICAM, timeline, witness statements and corrective actions
- ✓ Free to use with or without MapTrack
Download free PDF template
Trusted by Australian fleets and contractors
We use your email to send your download and occasional MapTrack updates. Unsubscribe anytime. Privacy policy
Preview the template
See the first part of the form below. Enter your email above to download the full incident investigation form (PDF-ready).
What is an incident investigation?
An incident investigation is a systematic process of examining a workplace incident (injury, illness, near miss, property damage or environmental event) to determine why it happened and what can be done to prevent recurrence. Where an incident report records what happened, the investigation goes deeper , examining contributing factors, root causes and organisational failures using structured analysis techniques such as the 5 Whys, ICAM (Incident Cause Analysis Method) and fishbone (Ishikawa) diagrams. A thorough investigation produces corrective actions with assigned owners and due dates, and a follow-up verification process to confirm effectiveness.
Benefits of using an incident investigation form
- Root cause identification: structured analysis techniques (5 Whys, ICAM, fishbone) prevent investigations from stopping at surface-level blame.
- Corrective action tracking: documents specific actions, owners and due dates to ensure follow-through.
- Regulatory compliance: meets WHS Regulation requirements for incident notification, investigation and record-keeping.
- Organisational learning: investigation findings can be shared across sites to prevent similar incidents elsewhere.
- Legal protection: thorough documented investigations demonstrate due diligence and reasonable practicable steps.
- Continuous improvement: trend analysis of root causes drives systemic improvements in safety management.
Benefits of digitising forms in MapTrack
When you move from paper or static PDFs to digital forms in MapTrack, you get:
- Field users can easily scan a QR code to complete a form on mobile. Unlimited users.
- Automatically get alerts when faults are identified.
- Link every form digitally as a PDF to the relevant asset, location or person.
- Receive a digital PDF copy with every submission to your email.
- Ability to share forms digitally.
- Build conditional logic (show or hide questions based on answers).
- Take pictures or attach photos. Not possible with a paper-based form.
- Electronic signatures.
- Edit forms later without reprinting.
- Restrict permissions (who can view, complete or approve).
- Build forms with AI (describe what you need and MapTrack suggests the form).
Book a demo to see digital incident investigations and corrective action tracking in MapTrack.
What to include in an incident investigation form
Our free incident investigation form includes:
- Incident details: date/time, location, type (injury, near miss, property damage, environmental), severity (actual and potential), persons involved.
- Timeline of events: chronological sequence of events leading up to, during and after the incident.
- Immediate response: first aid, emergency services, area secured, notifications made.
- Evidence: photos, CCTV footage, equipment condition, environmental conditions, documents reviewed.
- Witness statements: name, role, statement, contact details (at least 2 witnesses where available).
- 5 Whys analysis: structured progression from immediate cause to root cause.
- Contributing factors (ICAM): absent/failed defences, individual/team actions, task/environmental conditions, organisational factors.
- Root causes: the underlying systemic issues identified.
- Corrective actions: description, type (eliminate/engineering/admin/PPE), owner, due date, priority, status.
- Follow-up: verification date, verified by, effectiveness assessment.
How to conduct an incident investigation
- Secure the scene and gather initial information , photos, witness names, equipment condition, environmental factors.
- Interview witnesses separately and as soon as practical after the incident , record statements in their own words.
- Build the timeline of events , map out the sequence from normal operations through to the incident and immediate response.
- Apply the 5 Whys or ICAM analysis to identify contributing factors and root causes , do not stop at "human error".
- Develop corrective actions for each root cause , assign owners, set due dates, prioritise by risk and feasibility.
- Complete the investigation report, share findings with relevant stakeholders, and schedule follow-up to verify corrective action effectiveness.
In MapTrack, you can build digital investigation forms, attach photo evidence, trigger automatic alerts to supervisors and safety teams, and track corrective actions to closure, all linked to the relevant asset, location or person. Book a demo to see how.
Get the free template
Enter your email above to download the incident investigation form.
Back to download formWhen to investigate an incident
An incident investigation should be initiated as soon as practicable after any workplace incident, near miss or dangerous occurrence. Under Australian WHS Regulations, certain incidents require notification to the regulator (notifiable incidents: death, serious injury/illness, dangerous incident) and the scene must be preserved until an inspector directs otherwise. As a best practice, investigate all incidents and near misses , not just serious ones. Near misses are free lessons. Investigations should be led by a competent person who is independent of the work area where the incident occurred. The investigation should be completed within 5–10 working days while evidence and recollections are fresh.
Frequently asked questions
- What is an incident investigation form?
- An incident investigation form is a structured document used to systematically analyse a workplace incident (injury, illness, near miss, property damage, environmental spill) to identify root causes and develop corrective actions that prevent recurrence. Unlike an incident report (which records what happened), the investigation form examines why it happened using structured analysis techniques such as the 5 Whys, fishbone (Ishikawa) diagram, timeline analysis, and the ICAM (Incident Cause Analysis Method) framework. The form captures the incident details, timeline of events, contributing factors (individual, task, environmental, organisational), root causes, corrective actions with owners and due dates, and follow-up verification.
- What is the 5 Whys method for root cause analysis?
- The 5 Whys is a simple root cause analysis technique where you ask "Why?" repeatedly (typically five times) to drill past surface-level symptoms to the underlying root cause. For example: (1) Why did the worker get injured? , They were struck by a falling object. (2) Why did the object fall? , It wasn't secured on the scaffold. (3) Why wasn't it secured? , There was no toe board installed. (4) Why was there no toe board? , The scaffold was modified without re-inspection. (5) Why wasn't it re-inspected? , There's no procedure requiring re-inspection after modifications. Root cause: missing scaffold modification procedure. The 5 Whys works best for straightforward incidents; complex events may need ICAM or fishbone analysis.
- What is the ICAM investigation method?
- ICAM (Incident Cause Analysis Method) is a structured investigation framework widely used in Australian mining, oil and gas, and heavy industry. It categorises contributing factors into four levels: (1) Absent or failed defences , the immediate failures (e.g. guard removed, PPE not worn), (2) Individual/team actions , human errors or violations (e.g. worker took shortcut), (3) Task/environmental conditions , workplace factors (e.g. poor lighting, time pressure, inadequate tools), (4) Organisational factors , systemic issues (e.g. inadequate training, missing procedure, poor supervision, conflicting priorities). By categorising factors across all four levels, ICAM prevents investigations from stopping at "human error" and drives systemic corrective actions.
- Is the template free to use without MapTrack?
- Yes. Download and use the incident investigation form for free. Print → Save as PDF. No MapTrack account required. If you later want digital incident investigations linked to assets and locations, with corrective action tracking and automated follow-up reminders, we'd be happy to show you MapTrack.
Need digital incident investigations with corrective action tracking?
Manage incident investigations in MapTrack. Link evidence to assets and locations, track corrective actions to completion, and build a safety intelligence picture across all your sites.