Agricultural Operations SWMS
General agricultural operations — tractor use, machinery maintenance, chemical application, grain handling, and irrigation. Rollover protection, PTO safety, and agrochemical controls.
SWMS variants reference your state’s WHS legislation. Instant download after payment.
Agricultural operations encompass tractor and self-propelled machinery use, power take-off (PTO) driven implements, agrochemical mixing and application, grain handling in silos and augers, and irrigation infrastructure maintenance. These tasks expose workers to mechanical, chemical, environmental and confined space hazards that are consistently overrepresented in Safe Work Australia fatality data, with farm work remaining one of the highest-fatality-rate industries nationally. Under WHS Regulation 2025 s291, a Safe Work Method Statement is mandatory before commencing any High Risk Construction Work, and several routine agricultural tasks — including work involving a risk of falling more than 2 metres from silos, powered mobile plant operation in proximity to workers, and work involving hazardous chemicals — trigger this requirement. A PCBU operating a farming enterprise also carries primary duty of care under s19 of the WHS Act to identify, assess and control these risks, document the controls, and consult affected workers. This SWMS provides the documented risk assessment, hierarchy-based controls, and sign-on record required to discharge those duties.
Hazards identified
7 hazards covered, sorted by priority.
Crush asphyxiation or fatal thoracic injury; PCBU prosecution under WHS Act s32 reckless conduct provisions
Traumatic limb amputation, degloving injuries, or fatality from high-speed rotational entrapment of clothing
Acute organophosphate poisoning, chronic neurological damage, or breach of APVMA label conditions and EPA notices
Asphyxiation within seconds, mechanical entanglement in sweep augers, and confined space regulation breach
Heat stroke, collapse, cognitive impairment leading to secondary machinery incidents, and potential organ failure
Electrocution or mechanical injury due to inadequate isolation under WHS Reg 2025 s203 plant control requirements
Lumbar disc injury, shoulder rotator cuff damage, and workers compensation liability under state schemes
Control measures
Hierarchy-of-controls order: elimination → substitution → isolation → engineering → administrative → PPE.
- 1Elimination — Replace manual silo entry with external vibrating or rotating discharge aids and remote level sensors so workers never enter a confined grain space.
- 2Elimination — Schedule chemical spraying for low-wind, cooler conditions to eliminate the need for application during high-drift or heat-stress windows.
- 3Substitution — Substitute high-toxicity Schedule 7 agrochemicals with lower-hazard formulations or biological controls where APVMA-registered alternatives achieve the same agronomic outcome.
- 4Substitution — Replace open-cab tractors with enclosed-cab units fitted with HEPA and carbon filtration meeting AS/NZS 4308 cabin filtration guidance for chemical operations.
- 5Engineering — Verify ROPS and seatbelts comply with AS 1636.1 on all tractors over 560 kg and fit fully enclosed PTO master shields and implement input connection guards.
- 6Engineering — Install lockable isolation switches on irrigation pumps, augers and grain handling motors enabling lockout-tagout per AS/NZS 4836 isolation procedures.
- 7Administrative — Conduct documented pre-start inspections of plant using this SWMS checklist, including ROPS integrity, PTO guard condition, hydraulic hose status and brake function.
- 8Administrative — Implement a permit-to-work system for confined space entry into silos under AS 2865, including atmospheric testing, standby person and rescue plan.
- 9Administrative — Provide ChemCert or AQF3-equivalent training for all chemical applicators and maintain chemical use records for seven years per state agvet legislation.
- 10PPE — Issue and enforce use of P2 respirators, chemical-resistant nitrile gloves, coveralls per AS/NZS 1336, eye protection to AS/NZS 1337.1, and high-visibility clothing.
Applicable Codes of Practice
Establishes mixing, decanting, labelling, SDS access and emergency response duties for agrochemical handling triggered under WHS Reg 2025 Chapter 7.
Defines ROPS performance specification that PCBUs must verify before allowing tractor use on sloping or uneven agricultural terrain.
Mandates atmospheric testing, entry permits, standby person and rescue arrangements for grain silo and bulk storage entry tasks.
Specifies PTO guarding, isolation, maintenance lockout and operator competency duties under WHS Reg 2025 ss203–208 plant provisions.
High-Risk Construction Work triggered
Grain silo entry for cleaning, unblocking or inspection meets the confined space definition under WHS Reg 2025 s5 due to restricted entry and engulfment atmosphere risk.
Tractor, header and self-propelled sprayer operation in proximity to ground workers during harvest and yard work creates the struck-by risk this category targets.
Mixing, loading and applying Schedule 5–7 agrochemicals constitutes work with hazardous chemicals requiring documented risk control and exposure monitoring.
PCBUs must consult workers under s47, prepare and retain this SWMS for the duration of work plus two years after a notifiable incident, with penalties substantial and indexed; current maximum follows the prevailing WHS schedule.
Who this is for
- →Broadacre cropping and grazing farm operators
- →Horticultural and viticultural enterprise managers
- →Agricultural contractors and harvest crew supervisors
- →Farm hands and seasonal workers operating powered plant
What you receive
- ✓Editable DOCX template — Microsoft Word compatible
- ✓State-specific WHS legislation schedule (NSW/VIC/QLD/SA/WA/TAS/NT/ACT)
- ✓Hazard register with risk ratings + hierarchy-of-control mapping
- ✓Worker sign-on register, pre-start checklist, and incident escalation flow
Worked example
At a mid-tier grain enterprise preparing for summer harvest, the farm supervisor convenes a pre-start brief at the machinery shed with three permanent staff and two seasonal header drivers. The supervisor opens this Agricultural Operations SWMS on a tablet and walks through the hazard register. Tractor rollover is flagged as HIGH; the team confirms the John Deere and Case headers both have ROPS certified to AS 1636.1 and that operator seatbelts are functional — one belt buckle is found seized and the machine is tagged out until repair. PTO entanglement controls are reviewed against the chaser bin auger, and a missing master shield is identified and replaced before any coupling occurs. The team then discusses heat stress controls, agreeing on rotating cab operators every four hours and stocking electrolyte sachets in each cab. Each worker signs the SWMS sign-on register, acknowledging they understand the isolation procedure for the auger and the emergency stop locations. Mid-afternoon, ambient temperature exceeds 38°C and a worker reports dizziness; the supervisor invokes the SWMS heat stress trigger, stands the crew down for 45 minutes in shade with cold fluids, and documents the dynamic risk review on the back of the SWMS as an amendment — demonstrating the document functioning as a live field control, not a filed-and-forgotten certificate.
Related legislation
- WHS Act 2011 (model)
- WHS Regulation 2025
- Code of Practice — Hazardous Manual Tasks