SWMS Requirements in South Australia

Which laws cover SWMS in South Australia?

South Australia adopted the national model WHS laws through the Work Health and Safety Act 2012 (SA) and the Work Health and Safety Regulations 2012 (SA). The regulator is SafeWork SA, and the duty holder is the PCBU, the person conducting a business or undertaking. If you run a trade business in SA, even as a sole trader subcontractor, you are a PCBU and the SWMS duties fall on you.

The SWMS rules sit in Part 6.4 of the SA WHS Regulations. Section 299 requires a safe work method statement to be prepared before any high risk construction work (HRCW) starts, and section 291 defines the 18 activities that count as HRCW. Because SA uses the harmonised provision numbers, a SWMS written to the model WHS requirements lines up directly with SA law, and with NSW, Queensland, Tasmania, the ACT and the NT as well.

The 2-metre fall rule: what changed on 1 July 2026

For years South Australia was the odd one out on falls. While the rest of the harmonised states triggered a SWMS at a fall risk of more than 2 metres, SA set its threshold at 3 metres. That gap closed on 1 July 2026: the SA threshold is now 2 metres, matching the national model.

The practical effect is significant. Work with a fall risk between 2 and 3 metres, which previously sat outside the SWMS duty in SA, now requires a SWMS before it starts. That pulls in a lot of everyday jobs: single-storey roof work, low scaffolds, mezzanine work, and plenty of tasks done from ladders and platforms. If your crew has been working in that 2-to-3-metre band without a SWMS, that was legal in SA before 1 July 2026 but is not any more.

There is also a specific rule for fall work under s.299. If a SWMS for work involving a fall risk of more than 2 metres relies only on administrative controls or PPE, it must describe all the control measures that were considered, effectively justifying why higher-order controls such as engineering solutions were not used.

The 18 high risk construction work activities (s.291)

Section 291 of the SA WHS Regulations lists 18 activities that make construction work high risk. If your job involves any one of them, a SWMS is mandatory before work starts. The list covers work that involves:

• A risk of a person falling more than 2 metres
• Work on a telecommunication tower
• Demolition of a load-bearing or structural element
• Disturbance of asbestos
• Structural alterations or repairs requiring temporary support
• Work in or near a confined space
• A shaft or trench deeper than 1.5 metres, or a tunnel
• Use of explosives
• Work on or near pressurised gas mains or piping
• Work on or near chemical, fuel or refrigerant lines
• Work on or near energised electrical installations or services
• Work in an area with a contaminated or flammable atmosphere
• Tilt-up or precast concrete work
• Work on, in or adjacent to a road, railway or shipping lane
• Work in an area with movement of powered mobile plant
• Work in an area with artificial extremes of temperature
• Work in or near water where there is a risk of drowning
• Diving work

What your SWMS must contain (s.299)

Section 299(2) sets four mandatory content requirements. Every SWMS must identify the work that is high risk construction work, specify the hazards relating to that work and the risks they create, describe the measures to be implemented to control those risks, and describe how the control measures will be implemented, monitored and reviewed.

Section 299(3) adds context requirements: the SWMS must take into account the circumstances at the workplace, such as adjacent activities and site conditions, and where the work is part of a construction project it must be consistent with the principal contractor's WHS management plan. It must also be readily accessible and understandable to the workers who use it. A generic document that no one on site can follow does not meet the test.

Keeping, following and reviewing a SWMS (s.300 to s.303)

The SWMS duty does not end once the document is written. Sections 300 to 303 of the SA WHS Regulations cover what happens on site: work must actually be carried out in accordance with the SWMS, and if it is not, work must stop until the SWMS is followed or revised. The principal contractor must be given a copy before HRCW starts, the SWMS must be reviewed and revised whenever it stops being effective or the work changes, and it must be kept and available for inspection while the work is carried out.

SafeWork SA inspectors can ask to see your SWMS on site. Failing to comply with a SWMS under s.300 carries a maximum penalty of 73 penalty units for an individual. SafeWork SA inspectors can also issue on-the-spot fines (expiation notices) for a failure to review the SWMS under s.302 or a failure to keep it under s.303, each set at $432 for an individual and $2,160 for a body corporate.

Getting a compliant SWMS for SA jobs

You can write a SWMS from scratch, but it has to hit every s.299 requirement, apply the hierarchy of control, and reflect the new 2-metre fall threshold. Many SA tradies start from a professionally prepared template and adapt it to the site, which is exactly how the regulations expect a SWMS to be used, since it must account for the actual circumstances at the workplace.

GSR sells 753 editable Word safety documents across 22 trades and 7 document types, including SWMS from $79.95 and JSAs from $19.95. Every document cites the relevant WHS provisions and AS/NZS standards, so you can adapt it to your SA site and show an inspector exactly which regulation each section answers to.

South Australia at a glance

Related guides

• What Is a SWMS? Safe Work Method Statements Explained
• High Risk Construction Work: The Full List of 18 HRCW Activities
• Do I Need a SWMS for Working at Heights?
• SWMS Legal Requirements: Sections 299 to 303 Explained