Monthly Roundup — August 2026
Work Health & Safety — Monthly Roundup
Monthly Roundup — August 2026
Everything published in the WHS Legislative Brief during August 2026, condensed into one read. Five weekly editions across nine Australian jurisdictions plus New Zealand, Standards and the courts — reduced to the changes that mattered.
Week 32 of 2026
Three to watch
- National — The amended Heavy Vehicle National Law commenced 1 August, introducing a new "unfit to drive" duty covering injury, illness, stress and mental illness — not just fatigue.
- New Zealand — The Health and Safety at Work Amendment Bill received Royal Assent on 9 July — NZ's biggest WHS overhaul since 2015, refocusing duties on critical risks. Commences 1 April 2027.
- In the Courts — The reconstituted Industrial Court of NSW handed down its first conviction after a contested WHS trial, over a Port Macquarie trench collapse.
Codes of Practice become legally enforceable
Comply with the relevant code, or demonstrate controls of an equivalent or higher standard.
New airborne contaminants guidance sets a first diesel limit
Australia's first workplace exposure limit for diesel particulate matter, ahead of the 1 December 2026 WEL transition.
New restrictions on NDAs in workplace sexual harassment matters
Limits on how confidentiality terms can be used to settle sexual harassment complaints.
Week 33 of 2026
Three to watch
- In the Courts — WorkSafe WA fined AR Constructions a record $1.75 million, the highest penalty ever under WA's workplace safety laws, after a worker was fatally struck by a falling steel column lifted on a non-compliant device.
- South Australia — SafeWork SA's 2024-25 Activity Report recorded the highest number of WHS convictions in over a decade, 18 convictions and $2.37 million in fines, a clear sign enforcement is intensifying.
- National — The amended Heavy Vehicle National Law's new "unfit to drive" duty is now fully in force, reinforced by an NHVR warning after a brake-drum failure exposed industry-wide maintenance gaps.
Mandatory WHS standards set to become free to access
Federal budget support confirmed for sponsored access to standards called up in law.
SafeWork NSW sets its 2026-27 compliance priorities
A new regulatory statement signalling where inspectors will focus over the year ahead.
Enforceable undertaking after a CIT student's finger was severed
WorkSafe ACT accepted an undertaking over an injury sustained during work at Floriade.
Week 34 of 2026
Three to watch
- In the Courts — Mastermyne Crinum Operations was convicted of industrial manslaughter and fined $7 million plus $300,000 in costs, the largest WHS penalty ever imposed in Australia.
- South Australia — SafeWork SA has named the defendants in the state's first industrial manslaughter prosecution, manufacturer Nylastex Tooling, its holding company and two directors.
- Victoria — Parliament has passed the Dangerous Goods reform Bills, the biggest change to Victoria's dangerous goods framework in more than 40 years.
Comcare accepts a $1.1m enforceable undertaking from the Royal Australian Mint
A funded safety overhaul accepted in place of prosecution.
WorkSafe WA drops its landmark psychosocial prosecution
The state's first psychological harm case against the Justice Department discontinued.
Violent incidents to become notifiable, plus a Respect@Work positive duty
A Bill before Parliament would expand incident notification and import a positive duty on sexual harassment.
Week 35 of 2026
Three to watch
- National — Safe Work Australia's consultation on health and air monitoring for hazardous chemicals closes 21 September 2026, ahead of the Workplace Exposure Limits switch on 1 December.
- Australian Capital Territory — The workplace exposure standard for aluminium welding fumes falls from 5 mg/m3 to 1 mg/m3 from 9 September 2026, a fivefold tightening.
- Victoria — A Bill before Parliament would add civil penalties to the OHS Act and create a new aggravated offence for serious section 21 employer duty breaches.
Commonwealth WHS Act penalties indexed up 4 per cent for 2026-27
Higher maximum penalties now apply to Commonwealth-regulated PCBUs.
Work Health and Safety (High Risk Plant) Amendment Regulation 2026
Changes to registration and duties for high risk plant.
AGL fined after five workers recorded elevated blood lead levels
A timely enforcement marker while the model lead regulations are under review.
Week 36 of 2026
Three to watch
- National — The Greta bus rollover prosecution landed on 26 August with $650,000 in fines and personal convictions for both directors, the strongest authority yet on Heavy Vehicle National Law executive duties.
- National — Consultation on the model lead regulations closed 24 August, with options to lower the blood lead thresholds that trigger health monitoring, worker removal and notification.
- South Australia — The high risk construction work fall threshold dropped from three metres to two on 1 July, pulling far more residential work into mandatory SWMS territory.
John Holland charged over a six-metre fall at Helensburgh Reservoir
Comcare has commenced proceedings following a fall from height on a major contractor's site.
Two companies fined a combined $630,000 after a boom lift crushing death
Penalties shared between principal and subcontractor over overlapping duties.
New codes of practice on silica, healthcare and fatigue
Three new approved codes covering the Territory's highest-profile risk areas.