South Australia criminalises industrial manslaughter

South Australia criminalises industrial manslaughter, with new legislation now in force across the state. Parliament passed this legislation to hold employers accountable for preventable workplace deaths, marking a significant shift in how work health duties get enforced.

Under new laws, an individual can face a maximum prison sentence of 20 years, while a company can face fines up to $18 million "if they are reckless or grossly negligent in conduct which breaches a work health and safety duty and results in the death of another person."

What the New Laws Mean for Employers

Industrial manslaughter is now a criminal offence in South Australia, aligning the state with other jurisdictions that have already approved legislation on industrial manslaughter, including recent moves seen when Tasmania's parliament passed similar legislation.

"These new laws will ensure the most serious health and safety breaches carry a penalty which sends a clear message that people who place workers' lives at risk will be held to account," the State Government said in a media statement.

"These penalties also recognise the significant loss suffered by families of workers who die in preventable workplace incidents."

Minister for Industrial Relations and Public Sector Kyam Maher said every worker has right to a safe workplace.

Why Hazardous Industries Face Greater Scrutiny

Sectors involving heavy machinery, plant operation, and hazardous materials carry elevated risk profiles, making them prime targets for closer regulatory attention. Businesses running construction sites, manufacturing facilities, or any operation involving mobile plant should review current risk controls now that harsher penalties apply.

Common hazards linked to serious incidents include:

• Poorly maintained plant and equipment
• Inadequate hazardous substance handling procedures
• Insufficient risk assessments before high-risk construction tasks
• Lack of supervision around mobile plant on active sites

Body corporate structures no longer shield decision-makers from accountability. Where negligence toward hazardous conditions leads to a worker's death, individuals and companies both face criminal exposure under this framework.

Broader National Trend Toward Accountability

South Australia joins a growing list of states strengthening penalties around workplace fatalities. Similar reforms follow earlier announcements, such as when the NSW Government outlined plans to implement industrial manslaughter laws, reflecting a consistent national push to reduce preventable deaths across construction, manufacturing, and other high-risk sectors.

For businesses managing plant-heavy operations or hazardous processes, robust documentation and proactive risk management have never mattered more. Organisations handling industrial machinery, including sewing operations, may find value in reviewing a sewing machine industrial work method statement or broader industrial and manufacturing WHS management system to strengthen compliance frameworks ahead of enforcement.

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