Question 1

What is a Safe Work Method Statement (SWMS)?

Accepted Answer

A Safe Work Method Statement (SWMS) is a document that must be prepared before High Risk Construction Work (HRCW) begins. It identifies the work activities, the hazards arising from those activities, and the control measures to be put in place. Under Schedule 3 of the Model Work Health and Safety Regulations 2011 — or Schedule 2 of the Occupational Health and Safety Regulations 2017 (Vic) — preparing a SWMS is a legal requirement for the PCBU directing the work, before commencing HRCW.

Question 2

When is a SWMS legally required in Australia?

Accepted Answer

A SWMS is required before commencing any High Risk Construction Work (HRCW). HRCW includes: work at heights over 2m, demolition of load-bearing structures, work in or near confined spaces, excavation deeper than 1.5m, work involving tilt-up concrete panels, work near energised electrical installations, mobile plant operation on a construction site, work near overhead power lines, road and railway construction work, work with risk of drowning, work involving explosives, and work involving temporary support or shoring structures.

Question 3

How does WHS law differ between Australian states?

Accepted Answer

Most Australian states and territories (NSW, QLD, WA, SA, TAS, ACT, NT) have adopted the Model Work Health and Safety Act 2011 with minor local variations. Victoria is the significant exception — it operates under its own Occupational Health and Safety Act 2004 (Vic), administered by WorkSafe Victoria, with different regulations, terminology, and enforcement powers. This means a business working across state borders must comply with different legal frameworks. SiteSafeAU covers all 8 jurisdictions with jurisdiction-specific legal accuracy.

Question 4

What changed in Australian WHS law in 2026?

Accepted Answer

Key 2026 WHS changes in Australia: (1) The national Workplace Exposure Standard (WES) for respirable crystalline silica dropped from 0.1 mg/m³ to 0.05 mg/m³ TWA, effective 1 July 2026 — requiring updated Respirable Crystalline Silica Management Plans and respiratory protective equipment reviews. (2) NSW mandatory Codes of Practice for managing psychosocial hazards and risks came into force on 1 July 2026. (3) NSW audiometric testing obligations for noise-exposed workers commenced 1 January 2026, alongside the NSW Silica Worker Register. (4) The QLD High-Risk Plant Registration Amendment Regulation 2026 expanded plant registration requirements.

Question 5

Does a sole trader need a SWMS in Australia?

Accepted Answer

Yes. If a sole trader is performing High Risk Construction Work, they are a PCBU (Person Conducting a Business or Undertaking) and must prepare a SWMS before the work begins — even if they are the only worker on site. The legal obligation to prepare a SWMS rests with the PCBU directing the HRCW, regardless of business size. The SWMS must be prepared, reviewed with any workers involved, and kept on site throughout the duration of the work.

Question 6

What is a PCBU in Australian WHS law?

Accepted Answer

PCBU stands for Person Conducting a Business or Undertaking. It is the entity that carries the primary WHS duty-of-care under s.19 of the Work Health and Safety Act 2011. PCBUs include companies, sole traders, partnerships, associations, and government bodies. Most businesses that engage workers, contractors, or conduct activities affecting others are PCBUs. A PCBU must ensure, so far as is reasonably practicable, the health and safety of workers and others affected by its work.

Question 7

Is there a single national WHS regulator in Australia?

Accepted Answer

No. Safe Work Australia is the national policy body that develops Model WHS laws, Codes of Practice, and Workplace Exposure Standards — but it does not enforce the law. WHS enforcement is handled by each state and territory's own regulator: SafeWork NSW (NSW), WorkSafe Victoria (VIC), Workplace Health and Safety Queensland / WHSQ (QLD), WorkSafe WA (WA), SafeWork SA (SA), WorkSafe Tasmania (TAS), WorkSafe ACT (ACT), and NT WorkSafe (NT).

Question 8

What is High Risk Construction Work (HRCW) in Australia?

Accepted Answer

High Risk Construction Work (HRCW) is defined in Schedule 3 of the Model Work Health and Safety Regulations 2011 (Schedule 2 of the OHS Regulations 2017 in Victoria). HRCW covers construction activities that carry a higher risk of serious injury or death, and requires a SWMS before work begins. There are 17 categories including: work at heights over 2m, demolition, confined space work, excavation over 1.5m deep, tilt-up construction, mobile plant on a construction site, work near overhead power lines, road and railway work, work with drowning risk, explosives, and temporary support structures.

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