If you’re not entirely sure your business would pass a SafeWork NSW inspection today, that uncertainty is worth taking seriously.
Silica non-compliance penalties in NSW range from on-the-spot fines of a few thousand dollars to court-imposed penalties that can exceed $11 million for a corporation, depending on the seriousness of the breach and whether anyone was put at risk of harm.
The amount depends on the offence category, who’s at fault, and whether the matter is dealt with by penalty notice or through the courts.
This guide walks through what triggers a silica penalty in NSW, how the offence categories work, what the real dollar figures look like, and what happens if you’re issued a notice.
What counts as silica non-compliance in NSW?
How are silica offences categorised?
What are the penalties for non-compliance with the Silica Worker Register?
What are improvement, prohibition and penalty notices?
What happens beyond the fine?
Frequently asked silica penalty questions
Stay ahead of silica compliance
A summary of silica non-compliance penalties in NSW
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What counts as silica non-compliance in NSW?
Silica non-compliance covers a range of failures, from missing paperwork to exposing workers to dangerous levels of dust without proper controls. Each failure is treated differently depending on how serious the risk to workers actually was.
Common examples of silica non-compliance in NSW include:
- Failing to complete a risk assessment for high-risk crystalline silica processing
- Not having a silica risk control plan in place before high-risk processing begins
- Failing to register high-risk workers on the Silica Worker Register within 28 days
- Not providing approved silica awareness training to workers who need it
- Failing to provide health monitoring where there’s a significant risk to a worker’s health
- Allowing processing to continue without adequate dust controls, such as wet cutting or local exhaust ventilation
How are silica offences categorised?
Not every breach gets treated the same way, and the gap between categories is significant.
NSW has adopted the national model Work Health and Safety laws, which classify monetary penalties into three categories based on severity. This is regardless of whether the breach relates specifically to silica or to any other workplace hazard.
The three categories work like this:
| Offence category | What it involves | Maximum penalty for a body corporate |
| Category 1 | Gross negligence or recklessness that exposes a worker to risk of death, serious injury, or illness. | $11,839,000 |
| Category 2 | A failure to comply with a health and safety duty that exposes a worker to the risk of death, serious injury, or illness. | $2,373,000 |
| Category 3 | A failure to comply with a health and safety duty, without exposing anyone to that level of risk. | $795,000 |
How the categories play out in practice
A business that knowingly allows dry cutting of engineered stone without dust suppression, for example, could face a category 1 or 2 charge if a worker’s health is put at serious risk.
A business that hasn’t updated its silica risk control plan and has no immediate risk identified is more likely to fall into category 3.
These figures are indexed annually, and individuals, including officers of a PCBU, face separate, lower maximum penalties than corporations do.
The most serious cases involving a worker’s death can also trigger industrial manslaughter charges, which carry penalties well beyond the standard category 1 to 3 framework and can include imprisonment.
What are the penalties for non-compliance with the Silica Worker Register?
If you’ve registered some workers but not others, or you’re not entirely sure your paperwork is up to date, this is the section that matters most.
The Silica Worker Register carries its own specific penalties, separate from the general category 1 to 3 framework, because it’s a notification duty rather than a direct safety control. Getting registration wrong is treated as a serious compliance failure in its own right.
According to the Civil Contractors Federation NSW, the penalties for register non-compliance include:
- Failing to provide the required information. Corporations can face penalties of up to $150,000.
- Providing false or misleading information.Fines exceeding $70,000 apply.
- On-the-spot penalty notices. SafeWork NSW can issue these for $4,500 without going to court.
A failure to register a worker can also coincide with a category 1 to 3 offence if the underlying processing itself was unsafe, in which case both penalties can apply.
| “Most businesses that get caught out aren’t ignoring the register. They’ve registered most of their team and figured the rest would catch up. SafeWork just sees a gap, and that’s what the penalties are for.” Kate O’Connor, National Program Manager, Munro Respiratory Services |
What are improvement, prohibition and penalty notices?
Not every silica compliance issue ends up in court. SafeWork NSW has a range of tools to deal with non-compliance directly, and which one applies depends on how urgent and serious the issue is.
According to SafeWork NSW, the main tools are:
- Improvement notices
Issued when a safety issue needs fixing within a set timeframe. A business can usually keep operating while the issue is addressed.
- Prohibition notices
Issued when an activity involves a serious risk to health or safety. The activity must stop immediately until the risk is resolved.
- Penalty notices
Issued for certain serious offences as a faster alternative to prosecution. You can pay the notice to finalise the matter or contest it in court.
Failing to comply with a provisional improvement notice is itself an offence and can attract a separate penalty, so an unresolved minor issue can escalate quickly if ignored.
What happens beyond the fine?
The dollar figure is usually the least painful part. A penalty is rarely the only consequence of silica non-compliance, and the financial cost is often smaller than the flow-on effects to a business’s operations and reputation.
Beyond the immediate fine, businesses found non-compliant can face:
- Loss of eligibility for government contracts that require WHS prequalification
- Increased workers’ compensation premiums
- Ongoing scrutiny from SafeWork NSW, including repeat inspections
- Reputational damage that affects the ability to attract and retain workers
- Civil liability if a worker later develops a silica-related illness linked to the non-compliance
Frequently asked silica penalty questions
Will SafeWork NSW prosecute every silica breach found on a site visit?
No. Most issues identified during a site visit are dealt with through an improvement notice rather than prosecution, giving the business a chance to fix the problem within a set timeframe before any further action is considered.
Does a first-time silica breach get treated more leniently?
Not necessarily. The offence category is based on the severity of the risk created, not on whether it’s a first offence, although a court may consider a clean compliance history when determining the final penalty within that category’s maximum.
Does paying a penalty notice count as an admission of guilt?
Paying a penalty notice finalises the matter without a court hearing, but it’s worth seeking advice before paying if you believe the notice was issued incorrectly, as contesting it in court remains an option.
Is there a time limit on when SafeWork NSW can issue a penalty for silica non-compliance?
Time limits vary depending on the type of notice and offence involved, so it’s worth seeking specific legal advice if you’re concerned about a past compliance gap rather than assuming a window has closed.
Stay ahead of silica compliance
Nothing in this post is about luck. Every category 1 to 3 offence, every register penalty, and every improvement notice traces back to the same handful of basics.
A current risk assessment, a proper silica risk control plan, registered workers, and a team that’s actually been trained to understand the risk they’re working with.
If your team’s training or fit testing has lapsed, that’s the easiest gap to close before it shows up on an inspection report.
Munro Respiratory Services runs approved silica awareness training and on-site fit testing across NSW, with records and certificates issued on completion, giving you something concrete to point to if your compliance is ever questioned.
About the author
Kate O’Connor
National Program Manager at Munro Respiratory Servi ces
Kate O’Connor is the National Program Manager at Munro Respiratory Services, where she leads the design and delivery of the silica awareness training and respiratory fit testing programs. A Registered Nurse with a Master of Public Health and accredited fit tester certification, Kate spent years managing health programs across the NSW Health sector, including working directly with people living with chronic lung conditions caused by workplace exposure. That experience shaped her focus on prevention, because the best outcome is a disease that never develops. Based in Newcastle, she works closely with the team to keep every program clinically informed and grounded in real industry conditions.
