A workplace safety breach does not always end with a warning or a direction to fix the problem. Depending on what happened, who was responsible and which Australian jurisdiction applies, WHS non-compliance can lead to substantial fines, prosecution and, for the most serious offences, imprisonment.
But there is no single table of WHS penalties that applies identically across Australia. Most jurisdictions have implemented the model Work Health and Safety laws, often with local variations, while Victoria operates under its own occupational health and safety legislation.
For employers, officers, managers and workers, the important question is not simply, “How big is the fine?” It is also necessary to understand what duty was breached, how serious the conduct was, who held the relevant duty and which law applies.
This guide explains the main WHS offence categories, who can face penalties and why the consequences of non-compliance can extend beyond a court-imposed fine.
What are the penalties for breaching WHS laws in Australia?
The penalties for breaching WHS laws depend on the offence and the jurisdiction in which it occurs.
Relevant factors can include:
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The health and safety duty involved;
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The seriousness of the conduct;
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Whether people were exposed to a risk of death or serious injury or illness;
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Whether the offender is an individual, officer, person conducting a business or undertaking (PCBU), or body corporate; and
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The Commonwealth, state or territory legislation that applies.
Under the model WHS framework, the main duty-based criminal offences are grouped into Categories 1, 2 and 3. Safe Work Australia publishes the current model WHS penalty amounts, with the latest figures applying from 1 July 2026.
These figures are useful national reference points, but they are not a universal Australian penalty schedule. Individual jurisdictions can have different provisions and amounts.
Important: A maximum statutory penalty is the upper limit available under the legislation. It does not mean every person convicted of an offence automatically receives the maximum fine.
Courts determine penalties in individual proceedings. WHS regulators also have other enforcement options depending on the circumstances and the law that applies.
Category 1, Category 2 and Category 3 WHS offences explained.
The model WHS Act uses three main categories of criminal offence for breaches of health and safety duties. They reflect different levels of seriousness.
Category 1 offences: the most serious duty breaches
Category 1 is the most serious of the three categories.
Under the current model WHS Act, a Category 1 offence involves a duty holder, without reasonable excuse, engaging in conduct that exposes an individual to a risk of death or serious injury or illness, where the conduct involves gross negligence or recklessness regarding that risk.
Because of this level of seriousness, Category 1 offences carry the highest penalties among the three categories. Individuals may also face imprisonment.
Maximum monetary penalties differ according to the offender. The model framework sets different maximum amounts for an individual who is a PCBU or officer, another individual, and a body corporate.
Category 2 offences: failure creating serious risk
A Category 2 offence under the model WHS Act involves failing to comply with a health and safety duty where that failure exposes an individual to a risk of death or serious injury or illness.
The difference from Category 1 is the additional culpability required for the higher offence. Category 1 involves the gross negligence or recklessness element described above.
Category 2 is still a serious offence because the failure involves exposure to a serious health or safety risk.
Category 3 offences: failure to comply with a health and safety duty
A Category 3 offence focuses on failing to comply with a health and safety duty.
Unlike Category 2, the model Category 3 offence does not require the additional element that the failure exposed somebody to a risk of death or serious injury or illness.
Safe Work Australia's explanation of Category 1, Category 2 and Category 3 WHS offences can be summarised as follows:
|
Offence |
Core issue |
Potential consequence |
|
Category 1 |
Grossly negligent or reckless conduct creating serious risk |
Highest Category 1 fines and possible imprisonment |
|
Category 2 |
Failure to comply with a duty that creates serious risk |
Significant monetary penalties |
|
Category 3 |
Failure to comply with a health and safety duty |
Monetary penalties |
This is a simplified explanation of the model framework. Organisations should still check the legislation applying in their jurisdiction.
Who can be penalised for a WHS breach?
WHS obligations do not sit with only one person in an organisation.
Depending on the law and circumstances, duties can apply to PCBUs, officers, workers and other people at a workplace. A company or other body corporate can also face prosecution.
For example, SafeWork NSW's current WHS penalty information distinguishes between penalties for individuals and body corporates, including separate amounts for individuals who are PCBUs or officers.
An organisation may therefore face one maximum monetary penalty while an individual PCBU, officer or other person faces another.
However, a management title alone should not be treated as automatic personal liability. Whether a person is an officer for WHS purposes, what duty applies and whether the elements of an offence have been established depend on the circumstances and the applicable legislation.
ACT's guide to WHS responsibilities of managers and supervisors looks more closely at workplace safety accountability.
Industrial manslaughter and the most serious WHS consequences
Industrial manslaughter sits at the most serious end of workplace safety enforcement.
Safe Work Australia's maximum monetary penalties under the WHS laws state that the model WHS Act contains a jurisdictional note allowing jurisdictions to include an industrial manslaughter offence. From 1 July 2026, the model maximum is $21.274 million for a body corporate and 20 years' imprisonment for an individual.
These model figures are not identical across Australia.
Queensland shows why jurisdiction-specific checking is important. Under the Queensland industrial manslaughter provisions, a PCBU or senior officer who negligently causes the death of a worker may face a maximum of 20 years' imprisonment for an individual or $10 million for a body corporate.
Industrial manslaughter should not, however, be equated with every workplace fatality. The elements of the offence under the applicable legislation must be established.
Are WHS penalties the same across Australia?
No. Australia's WHS framework is substantially harmonised, but it is not identical everywhere.
Safe Work Australia confirms that the model WHS laws have been implemented in:
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The Commonwealth;
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Australian Capital Territory;
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New South Wales;
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Northern Territory;
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Queensland;
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South Australia;
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Tasmania; and
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Western Australia.
Victoria has not implemented the model WHS laws. It operates under the Occupational Health and Safety Act 2004 (Vic) and related Victorian legislation.
Jurisdictions that have adopted the model laws can also make variations. Safe Work Australia's WHS penalty comparison between Australian jurisdictions compares a sample of monetary penalties in model-law jurisdictions and equivalent provisions in Victoria.
NSW is one example of jurisdiction-specific calculation. For the 2026–27 financial year, the NSW WHS penalty unit is $128.36, and SafeWork NSW publishes separate current tables for individuals and body corporates.
Australia-wide does not mean identical. Businesses should check the WHS legislation and regulator that apply to their workplace rather than assuming a model or interstate figure applies.
WHS penalties can change over time
Penalty figures can change.
The model WHS maximum monetary penalties are subject to annual indexation to reflect movements in the Australian Consumer Price Index. The current model figures apply from 1 July 2026.
Jurisdictions may use their own mechanisms. NSW, for example, increased its penalty unit from $123.31 in 2025–26 to $128.36 for 2026–27.
This means a penalty quoted in an older article may no longer be current. Businesses and compliance professionals should verify current figures through the relevant regulator or legislation before relying on a particular dollar amount.
The real cost of WHS non-compliance goes beyond the fine
A large maximum fine attracts attention, but it does not tell the whole story.
A serious safety failure can create costs and disruption beyond any eventual court penalty. Depending on the circumstances, an organisation may also face:
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Investigation and legal expenses;
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Interruption to operations;
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Management time spent responding to incidents or regulators;
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Remediation and new safety controls;
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Additional training or retraining;
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Workforce disruption;
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Reputational consequences; and
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Potential contractual or commercial effects.
These are possible business consequences, not automatic legal penalties for every breach.
Safe Work Australia explains that WHS regulators can use a range of compliance and enforcement measures, including notices, infringement notices, enforceable undertakings and prosecutions. Courts may also impose orders requiring an offender to publicise an offence, remedy matters caused by it, undertake a WHS project or complete or arrange training.
Consider a workplace that identifies a serious machinery hazard but does not address it promptly. Regulator intervention could lead to work stopping while equipment is made safe, an investigation being conducted and workers being retrained. Those consequences may arise separately from the outcome of any prosecution.
This is why the maximum fine alone does not capture the full cost of poor safety management.
Can a WHS breach occur even if nobody is injured?
Yes. A WHS offence does not necessarily depend on somebody first suffering an injury.
Under the model Category 2 offence, a duty holder may commit an offence where they fail to comply with a health and safety duty, and that failure exposes a person to a risk of death or serious injury or illness.
The focus is therefore not limited to the outcome.
WorkSafe Queensland's examples of work health and safety breaches include failing to control fall risks, inadequate guarding of plant and allowing workers to operate forklifts without the required licence.
Identifying hazards before somebody is hurt is an important part of safety management. ACT covers this area separately in its guide to hazard identification and risk assessment requirements.
How businesses can reduce the risk of WHS non-compliance
Avoiding WHS penalties should not be treated as a box-ticking exercise. The more useful objective is to maintain systems that help prevent people from being exposed to avoidable risks.
Practical steps include:
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Understanding the WHS duties that apply to the organisation and its people;
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Identifying hazards and controlling risks;
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Responding to safety concerns;
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Keeping relevant procedures and controls current;
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Providing appropriate information, instruction, training and supervision;
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Ensuring managers understand their responsibilities; and
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Maintaining processes for escalating and reporting safety incidents.
Training is one part of that system. ACT's guide to WHS Training Requirements in Australia explains the training issue in more detail.
Where an incident meets the relevant legal threshold, notification requirements can also apply. ACT's guide to incident reporting requirements under Australian WHS laws covers that topic separately.
Organisations looking to strengthen staff understanding of workplace safety can also consider ACT's Workplace Health & Safety (WHS) training as part of a broader safety approach. Training should support, rather than replace, the practical systems and controls needed to manage workplace risks.
Final takeaway
WHS penalties in Australia can be substantial, but the headline maximum fine is only part of the picture.
The consequences depend on which duty was breached, the seriousness of the conduct, who committed the offence and which jurisdiction applies. In the most serious circumstances, imprisonment may also be available.
Because penalty amounts and legislation can change, businesses should check current information from the regulator responsible for their jurisdiction.
More importantly, effective WHS compliance begins before enforcement becomes an issue. Clear responsibilities, appropriate risk controls, reporting processes and suitable training all contribute to safer workplaces and stronger compliance.
