Critical Incident Response Handbook

What's in this critical incident response handbook?

A practical guide for managers and WHS leads covering: how to identify a critical incident, your legal obligations under Australian WHS legislation, and a 3-step response framework (Respond, Support, Connect) with defined timeframes for each stage.

Includes a post-incident support timeline from 24 hours through to 3 months, scripts for difficult conversations, and answers to the questions managers are too uncomfortable to ask out loud.

How to use this critical incident response handbook

Read it before an incident occurs. The worst time to figure out your response protocol is when someone is in distress in front of you.

Share it with your leadership team as part of your psychosocial hazard controls. Train managers on the 3-step framework so they're not paralysed when something happens. When an incident does occur, follow the timeline — first 48 hours, first week, first month — and document what you did at each stage.

Why critical incident response matters

Most managers know something bad happened. Most don't know what to do in the first 48 hours. That window is the difference between a team that recovers and a WorkCover claim that costs $46,400.

Under Australian WHS legislation — including Victoria's OHS (Psychological Health) Regulations 2025 — a critical incident is a notifiable event. Responding appropriately isn't optional. But more than the legal obligation: people who receive proper support in the immediate aftermath of a traumatic event are significantly less likely to develop lasting psychological injury.

The first conversation a manager has after an incident matters more than anything that comes after it. This handbook makes sure they have it.

FAQs

What counts as a critical incident?

‍Any workplace event that causes — or has the potential to cause — significant psychological distress. That includes physical incidents like serious injury or violence, psychological incidents like suicide, harassment, or traumatic client interactions, and organisational incidents like major restructures, misconduct investigations, or public crises. If you're unsure whether something qualifies, treat it as if it does.

Is this just for construction and high-risk industries?

‍No. Critical incidents happen in every industry. The handbook is written for managers in high-risk environments — construction, healthcare, education, aged care — but the framework applies anywhere a workplace event causes psychological harm.

What if I say the wrong thing to a staff member?

‍That fear is exactly why most managers say nothing — which is worse. The handbook includes specific phrases for check-ins, answers to the most common leader concerns, and clear guidance on when to stop and refer to professional support. You don't need to be a counsellor. You need to show up.

Does having a response plan satisfy my compliance obligations?

‍A response plan is part of it. Psychosocial compliance requires you to identify hazards, implement controls, and review their effectiveness — ongoing, not just in a crisis. Critical incident response is one control. It doesn't replace a systematic hazard management process.

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