WHS notifiable incidents in Australia: what to do and which law applies

If a workplace incident may be notifiable, protect people, arrange emergency help, contact the relevant state or territory WHS regulator immediately under the law that applies there, and preserve the incident site except for necessary rescue and safety actions. Do not wait for an internal investigation, insurer decision, software flag or completed report. A notifiable incident is a specific legal category, not every injury or near miss, and the category may differ across Australian jurisdictions.

This point matters especially in 2026. Safe Work Australia updated the model WHS Act's notification provisions in December 2025, including additional types of incidents and extended worker absence. Safe Work Australia expressly says the changes apply only when adopted in local law. Therefore a national checklist that simply treats every new model category as currently in force in every state would be unsafe. Victoria uses its own OHS Act. Check the actual regulator at the worksite before deciding what, when and how to notify.

First response: safety and notification run together

1. Make people safe. Call emergency services when needed, give first aid within competence, prevent further exposure and control immediate danger.
2. Contact the regulator promptly. Identify the state/territory where the incident occurred and use its current official reporting channel. Where the event may meet a notifiable definition, notify immediately after becoming aware as required by the applicable law. Do not use a generic web form without checking whether phone contact is required.
3. Preserve the incident site. Do not disturb the relevant area until permitted by an inspector or the applicable law, except to assist an injured person, remove a deceased person when permitted, make the area safe or prevent another incident. Record any necessary changes and who authorised them.
4. Record the facts, not a premature cause. Time, place, people, immediate conditions, medical response, hazards, regulator contact, reference number and directions are useful. Keep sensitive health information to those who need it.
5. Coordinate other duties. Police, emergency, environmental, transport, aged-care or insurer obligations may also apply. A WHS notification is not a substitute for them, nor does another agency's report necessarily satisfy the WHS regulator.

Safe Work Australia's notification overview is a model-law starting point, not the regulator. SafeWork NSW's incident-reporting page illustrates the local, immediate-reporting route. A Victorian workplace must use WorkSafe Victoria's current definitions and channel instead. Put the correct local regulator link and phone number in the site's emergency plan before an incident occurs.

What typically triggers notification?

The current enacted law, not the heading on an internal form, decides. Under the established model WHS framework, the core categories include a work-related death, a serious injury or illness, and a dangerous incident that exposes a person to a serious risk. The detailed definitions matter. A serious injury may involve inpatient hospital treatment or specified immediate treatment; a dangerous incident can be notifiable even if nobody was injured. Do not equate a simple first-aid case with a notifiable serious injury, and do not wait for an injury to occur after a serious plant failure.

The Safe Work Australia model guidance lists examples such as certain uncontrolled escapes or explosions, electric shock, falling plant/material and structural collapse. The exact facts and local legislative wording must be checked. When classification is uncertain and time-critical, contact the regulator for advice and document the conversation.

The 2025 model-law additions are an adoption check

The revised model notification page and model handbook address categories including certain dangerous incidents involving mobile plant and falls, violent incidents such as sexual assault, work-related suicide/attempted suicide and extended worker absences of 15 or more calendar days. These are not a universal statement of the enacted law on 5 October 2026. A publication-day jurisdiction table would require the current legislation and regulator guidance for each state and territory. Until that is checked, this guide treats them as a prompt to verify locally, not as a claim that all are presently reportable nationwide.

For violence, suicide and trauma-related events, provide support and handle information carefully. Notification law and privacy obligations do not excuse insensitive or speculative reporting. Identify a trained escalation contact and obtain the regulator's current instructions.

Copyable decision and notification record

This form is an aide-memoire. It does not make the notification or decide its legal status. Do not use a “No” tick to close an uncertain serious event without documenting the local-law reason or regulator advice. If a worker's medical condition develops after the event, reassess whether new information creates or changes a notification duty and advise the regulator as required.

Preserve the relevant site without creating another risk

The model-law incident-notification factsheet explains that preservation concerns the incident site, not necessarily the whole workplace. Rescue, assistance and making the area safe take priority within the legal exceptions. Photograph only when safe and lawful, record what was moved and why, isolate access, and follow any inspector directions. Do not let a clean-up, repair or recommencement erase evidence. Conversely, do not leave a live hazard unaddressed merely to avoid touching the scene; ask the regulator when the boundary is unclear.

Keep notification records for the duration required by the applicable local law; the older model guidance describes a five-year minimum, but this page should not present that as an identical national rule after the 2025 changes. Record regulator confirmation, written follow-up, site-release directions and the final investigation/corrective-action trail. Limit access to medical and witness information under the organisation's privacy and employment processes.

Investigate and prevent recurrence after the urgent phase

Notification is an external legal step. The employer's internal investigation should separately establish what happened, identify failed or absent controls, consult affected workers, assign corrective actions and verify that the controls work before restarting the affected work. Avoid treating “worker error” as a complete cause if equipment, design, supervision or work pressure contributed. A near miss that does not meet the notification threshold can still reveal a serious uncontrolled risk and should still be addressed.

Example: A mobile plant item overturns and nobody is physically hurt. The site first makes the area safe and checks for trapped people or unstable loads. It does not automatically dismiss the event as “not reportable because no injury.” The responsible person checks the applicable dangerous-incident definition and any locally adopted 2025 model amendments, contacts the regulator promptly if the threshold may be met, preserves the relevant area and records directions. A competent review then addresses ground, load, plant and operating method before the machine is used again. This example is a decision path, not a legal classification of every overturn.

Complys and the regulator boundary

The observed Complys AU incident-reporting software page is the commercial owner for internal incident records and corrective actions. Its FAQ explicitly says Complys does not notify the WHS regulator; that remains the duty holder's responsibility. This guide owns the *notifiability and urgent response* search task, not the product workflow or a generic incident form. After verifying implementation, a suitable CTA is: Ask Complys to demonstrate how the current AU product stores your incident record, regulator reference and corrective actions. Do not claim it determines notifiability, submits a notification, obtains permission to disturb the site, or certifies compliance.

Source, claim, owner, link, product and writer-side QA register — 5 October 2026

Terminal writer-side disposition: READY. No site or repository content was changed.