Not every workplace incident has to go to the regulator immediately. Here is the plain-English version of what does, what stays in your own register, and why the site-preservation rule catches people out.
The Accorda Team · 5 October 2026
Every trades and construction business keeps an incident register, or should. The harder question, especially under pressure on site, is which incidents also have to go to the WHS regulator straight away, and which ones a business records, assesses and closes out itself. Getting this wrong in either direction causes real problems: under-report and the regulator asks why a serious event was never called in; treat every near-miss as notifiable and the business ties up a site that did not need to stop. What follows is the plain-English version of where the line generally sits under the model Work Health and Safety laws. WHS regulators are state bodies, and the exact wording and process are theirs to confirm; this article is a starting point, not the final word for a live incident.
A notifiable incident is a specific legal category, not a stand-in for "a bad day on site." Under the model laws it generally covers the death of a person, a serious injury or illness, and a dangerous incident, meaning something that exposed a person to a serious risk even if nobody was actually hurt. A scaffold collapsing with nobody on it, a vehicle rollover, an uncontrolled escape of a substance: these can be notifiable even without an injury, because the exposure to risk is the thing being reported, not just the outcome. Because the categories, the reporting method and the timeframes sit in each state's legislation and guidance, confirm the current detail with your own WHS regulator before acting on a real incident.
An incident that falls outside the notifiable categories is still an incident. It still gets recorded, assessed properly, and followed up with a corrective action where one is needed. It simply does not trigger the immediate call to the regulator. Most of what happens on a typical site, a minor cut, a near-miss caught before anything happened, a piece of damaged equipment taken out of service, sits in this second category.
The part of the notifiable-incident rule that causes the most trouble in practice is not the definition, it is what happens immediately after. Once an incident is notifiable, the site generally has to be preserved, as it was when the incident happened, until an inspector arrives or says otherwise, subject to narrow exceptions such as helping an injured person, making the site safe, or complying with police directions. On a working construction site, where the instinct is to clear the area, make it safe and keep the job moving, that preservation obligation runs directly against the pressure everyone is feeling. A supervisor who orders the area cleaned up before an inspector sees it has usually made the incident worse, not better, regardless of how reasonable it felt in the moment.
This is also why the decision about whether something is notifiable has to be made fast and made by someone who understands the test, not worked out later from memory. A dangerous incident with nobody hurt is easy to wave off as "nothing happened," right up until the regulator asks why the site was cleared before anyone called it in.
An inspector does not only check whether the incidents that were called in were handled correctly. They also look at the incidents that were assessed as not notifiable, and test whether that assessment holds up against what actually happened. If the register shows a dangerous incident with no note of who decided it did not meet the threshold, or why, that is a finding on its own, independent of whether the original call was right. What an inspector wants to see is: what happened, who assessed it, what they decided about notifiability, and what was done afterwards.
A few habits make this defensible rather than reconstructed after the fact:
None of this replaces the judgement call about whether a specific incident meets the notifiable threshold in your state. That call needs someone across the current rules, and for anything ambiguous, a call to your WHS regulator is the right next step, not a guess based on a general guide.
Accorda's incident management captures the incident on a phone in plain words as it happens, records the notifiable decision and who made it as its own field on the record, and tracks corrective actions through to close-out rather than leaving them open. For trades and construction businesses, that register sits alongside licence and ticket tracking, so the evidence an inspector or a head contractor asks for is one export away rather than a scramble through emails and phones. A one-click audit evidence pack turns the register, the policies and the sign-offs into something you can hand over on the day.
If you are not sure how your current incident process would hold up, the free Compliance Readiness Check gives a readiness band across nine compliance domains, including incident management, in about four minutes, with a trades and construction question set. For the notifiable categories, the reporting method and the site-preservation exceptions themselves, your state WHS regulator's own guidance is the current source; confirm anything time-sensitive with them directly.
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