Personal Injury Claims in Australia: Negligence After the Civil Liability Acts

An injured Australian asking what his claim is worth is asking a question with eight different answers, and the correct one depends on where the accident happened, how it happened, and what he was doing at the time. There is no Australian law of personal injury. There is a common law of negligence, substantially rewritten by statute in each state and territory between 2002 and 2003, sitting alongside separate compulsory schemes for motor accidents and workplace injuries which in many cases displace the common law altogether.

That fragmentation is not an accident of federalism. It is the deliberate product of the tort reforms that followed the collapse of a major public liability insurer and the review chaired by Justice Ipp. The reforms tightened the test for breach, codified causation, restricted the recovery of damages for gratuitous care, imposed thresholds below which nothing is payable for pain and suffering, and capped the maximum award. Their combined effect is that a claim that would have been comfortably viable in 1999 may be worth nothing today.

This guide sets out what must now be proved, how the statutory schemes intersect with the common law, what the damages regimes actually permit, and the limitation and pre-litigation rules that end more claims than any argument about liability.

Which regime applies

Before anything else, identify the pathway. The answer determines the procedure, the compensable heads of loss, the thresholds and often the forum.

Motor accidents. Every jurisdiction operates a compulsory third party scheme. Several — New South Wales prominent among them — now pay defined statutory benefits to all injured people regardless of fault for an initial period, and restrict access to common law damages to those who can demonstrate a threshold level of permanent impairment and, for some heads, that the other driver was at fault.
Workplace injuries. Workers' compensation schemes pay statutory benefits — weekly payments, medical expenses, lump sums for permanent impairment — without proof of fault, and in return restrict or abolish the common law action. Where a common law claim survives, it is typically confined to economic loss and available only above an impairment threshold.
Public liability and everything else. A fall in a shopping centre, an injury on a building site caused by somebody else's contractor, a defective product, a medical misadventure: these are ordinary negligence claims governed by the state or territory civil liability statute.

Claims frequently straddle the boundaries. A delivery driver injured in a collision while working may have a workers' compensation claim, a motor accident claim and a common law claim against the other driver. Which is pursued, and in what order, is a matter for careful advice rather than instinct, because an election in one scheme can extinguish rights in another.

Proving negligence after the Civil Liability Acts

The common law elements survive, but each has been given statutory form.

Duty of care remains a common law question, and in established categories — occupier and entrant, employer and employee, doctor and patient, road user and road user — it is rarely in issue.

Breach is now governed by a statutory formulation that owes its shape to Wyong Shire Council v Shirt (1980) 146 CLR 40 while tightening it. A person is not negligent unless the risk was foreseeable, the risk was not insignificant, and a reasonable person in the position of the defendant would have taken the precaution. The court then weighs the probability and likely seriousness of the harm, the burden of taking precautions and the social utility of the activity. The middle limb — "not insignificant" — was a deliberate legislative correction of the perception that the older test treated almost any conceivable risk as foreseeable.

Causation is split into two statutory questions. Factual causation asks whether the negligence was a necessary condition of the harm. Scope of liability asks whether it is appropriate for the defendant's liability to extend to the harm that occurred. The statutes also address the counterfactual directly: in determining what the injured person would have done had proper warning been given, his own evidence about what he would have done is generally inadmissible where it is self-serving.

The defences that have grown teeth

Obvious risk. A person is presumed to have been aware of an obvious risk, and there is generally no duty to warn of one. The presumption is rebuttable, but it reverses the onus.
Dangerous recreational activities. There is no liability for harm suffered as a result of the materialisation of an obvious risk of a dangerous recreational activity — a provision that has defeated a great many claims arising out of sport and adventure tourism.
Contributory negligence. Damages are reduced by the percentage the court thinks just and equitable, and the statutes now permit a reduction of one hundred per cent — that is, a complete defeat of the claim — in an appropriate case. Statutory presumptions of contributory negligence apply where the injured person was intoxicated or failed to wear a seatbelt or helmet.
Intoxication and criminal conduct. Most jurisdictions restrict or bar recovery where the injured person was intoxicated or was engaged in serious criminal conduct at the time.

Medical negligence

Two rules operate side by side and are frequently confused. For diagnosis and treatment, the statutes provide a modified peer professional opinion defence: a practitioner does not incur liability if he acted in a manner widely accepted by peer professional opinion as competent professional practice, unless the court considers that opinion irrational.

That defence does not apply to the duty to warn. The obligation to disclose risks continues to be governed by Rogers v Whitaker (1992) 175 CLR 479, in which the High Court rejected the English approach and held that a risk is material — and so must be disclosed — if a reasonable person in the patient's position would be likely to attach significance to it, or if the practitioner is or should be aware that this particular patient would.

What the damages regimes permit

This is where Australian personal injury law diverges most sharply from other common law jurisdictions, and where claims most often prove uneconomic.

Non-economic loss — pain, suffering and loss of amenity — is subject to both a threshold and a cap. In several jurisdictions nothing is payable at all unless the injury exceeds a defined proportion of a most extreme case, or a prescribed impairment percentage; and above the threshold the award rises on a statutory scale to a maximum that is indexed annually. Queensland uses an injury scale value system that produces a figure by reference to a legislative table rather than by reference to comparable verdicts.
Past and future economic loss is generally capped by reference to a multiple of average weekly earnings, so that a very high earner is not compensated for his full loss. Future losses are discounted at a statutory rate, which is typically less favourable than a market rate.
Gratuitous attendant care — the care provided without charge by family members, formerly recoverable on the principle in Griffiths v Kerkemeyer — is now subject to thresholds in most jurisdictions, requiring the care to have been provided for a minimum number of hours per week over a minimum period before anything is recoverable.
Exemplary and aggravated damages are abolished or severely restricted for personal injury caused by negligence in most jurisdictions.
Interest is generally not awarded on non-economic loss.

The practical consequence is that the value of a claim must be assessed against the relevant statutory scale at the outset, not estimated from a general sense of the injury's seriousness. A significant injury falling just below a threshold produces no award for pain and suffering at all.

Limitation and the pre-litigation obligations

The general position across Australia is a three-year limitation period for personal injury, but the point from which the period runs differs. Several jurisdictions run it from the date the cause of action is discoverable — when the claimant knew or ought to have known that the injury had occurred, that it was attributable to the defendant's conduct and that it was sufficiently serious to justify bringing proceedings — subject to a long-stop of twelve years from the negligent act. Others run it from the date of the injury. Special rules apply to children, to persons under a disability, and to dust diseases and child abuse claims, where limitation periods have in several jurisdictions been abolished entirely.

Overlaying the limitation period is a set of compulsory pre-litigation steps which, in most schemes, must be completed before proceedings may be commenced at all. Queensland's personal injuries regime requires a notice of claim in prescribed form, a response, the exchange of medical material and a compulsory conference with mandatory final offers. Motor accident and workers' compensation schemes require internal review, assessment of impairment by an approved medical assessor, and in some cases a certificate before common law rights are enlivened.

These steps take months. A claimant who serves his first notice of claim eleven weeks before the limitation period expires has, in practical terms, already lost — which is why the professional advice in this field is always the same, and always unwelcome: get the notice in early.

Costs and funding

Most Australian personal injury work is conducted on a no win, no fee basis, with the solicitor's costs and the disbursements — medical reports, expert opinions, court fees — carried until resolution. Several jurisdictions cap the legal costs recoverable in smaller claims, both to protect claimants and to discourage litigation of modest matters, and some restrict advertising of personal injury services.

A claimant should nonetheless understand the ordinary costs rule: if the claim fails, the losing party is generally liable for the successful defendant's costs, and a no win, no fee retainer protects you from your own solicitor's fees, not from the other side's. Our guide to costs orders sets out how that exposure works and how offers of compromise can be used to control it.

The practical checklist

Report the incident in writing on the day, to the employer, the occupier, the police or the scheme insurer as appropriate.
See a doctor immediately and describe the mechanism accurately. The first clinical note is read at trial with more attention than any later statement.
Photograph the scene and the hazard before it is remedied, and take the names of witnesses. Premises are repaired; rosters are destroyed; witnesses move interstate.
Identify the correct scheme early, because the pre-litigation obligations differ and cannot be skipped.
Diary the limitation date and the notice deadlines, and treat the earliest of them as the real one.

For a comparative view of how a different common law jurisdiction divides a work injury between a no-fault tariff and a fault-based action, see our guide to injuries at work in Hong Kong. If you have been injured in Australia and want to identify which scheme governs your claim, what thresholds apply and which deadline is running first, CommonBench's Legal Chat can take you through the framework and the authorities before you instruct anybody.

This article is published by CommonBench for informational purposes only and does not constitute legal advice. If you have been injured in Australia and need to understand which scheme applies, what the thresholds are and how long you have, try CommonBench — AI-powered legal research with verified citations across five common law jurisdictions.