Driver Fatigue Management SWMS (HVNL)
Fatigue risk management for heavy vehicle drivers — NHVR standard and basic fatigue management, work/rest scheduling, fatigue monitoring, and impairment response.
SWMS variants reference your state’s WHS legislation. Instant download after payment.
Driver fatigue is a leading contributor to heavy vehicle incidents on Australian roads and is regulated under both the Heavy Vehicle National Law (HVNL) and WHS legislation. Operators conducting fatigue-regulated heavy vehicle work (vehicles over 12 tonnes GVM, or combinations over 12 tonnes) must comply with prescribed work and rest hour limits under Standard Hours, Basic Fatigue Management (BFM) or Advanced Fatigue Management (AFM) accreditation. Fatigue is simultaneously a psychosocial hazard (excessive work demand, shift design) and a physical impairment hazard (reduced reaction time, microsleeps) that triggers PCBU duties under WHS Regulation 2025 Part 3.2 and the Managing Psychosocial Hazards Code of Practice. A documented Safe Work Method Statement is mandatory to demonstrate the operator's fatigue risk management system, evidence consultation with drivers, and discharge the chain of responsibility (CoR) duties imposed on every party in the transport supply chain — from scheduler to consignor.
Hazards identified
7 hazards covered, sorted by priority.
Loss of vehicle control causing rollover, head-on collision, fatal injury to driver and other road users
Cumulative sleep debt, impaired cognition equivalent to 0.05 BAC, statutory breach attracting severe CoR penalties
Markedly elevated crash risk from reduced alertness during biological sleep window, increased microsleep probability
Poor restorative sleep quality, continued fatigue accumulation, failure to meet HVNL continuous 7-hour rest requirement
Driver pressure to falsify work diaries, speeding to meet ETAs, CoR breach extending to off-vehicle parties
Chronic non-restorative sleep, sevenfold crash risk increase, Austroads medical standards non-conformance
Delayed reaction times, post-stimulant crash effect, positive roadside drug test, immediate licence suspension
Control measures
Hierarchy-of-controls order: elimination → substitution → isolation → engineering → administrative → PPE.
- 1Elimination — Eliminate night driving between 0000 and 0500 where operationally possible by rescheduling departures and using daytime relay drivers on long-haul routes.
- 2Elimination — Remove unrealistic delivery deadlines at the scheduling stage by mapping journey plans against HVNL work/rest limits before dispatch confirmation.
- 3Substitution — Substitute single-driver long-haul trips exceeding 10 hours with two-up driver configurations or staged relay handovers at compliant changeover depots.
- 4Substitution — Replace Standard Hours operations with BFM or AFM accreditation where roster flexibility is required, providing audited fatigue risk controls.
- 5Engineering — Install in-cab fatigue detection technology (Seeing Machines, Guardian) monitoring eye closure and head pose, with real-time alerts to driver and base.
- 6Engineering — Fit lane departure warning, adaptive cruise control and forward collision avoidance systems compliant with ADR 97/00 on prime mover fleet.
- 7Administrative — Implement compliant work diary procedures per HVNL s293, with electronic work diary (EWD) where approved, and weekly compliance auditing by transport manager.
- 8Administrative — Conduct pre-trip fatigue self-assessment using validated tools (Samn-Perelli scale), mandatory stand-down if score exceeds threshold, recorded on SWMS sign-on sheet.
- 9Administrative — Provide annual fatigue management training per NHVR Fatigue Management Code, including sleep hygiene, OSA screening referral, and impairment recognition for supervisors.
- 10PPE — Issue blue-light blocking glasses for evening departures, supply approved sleeping berths meeting HVNL standards, and provide hydration and nutrition packs to support alertness.
Applicable Codes of Practice
Prescribes maximum work and minimum rest hours under Standard Hours, BFM and AFM, and mandates work diary records for fatigue-regulated drivers.
Provides the benchmark fatigue risk management system that operators must implement to discharge CoR duties under HVNL s26C.
Identifies high job demand, shift work and fatigue as psychosocial hazards requiring risk assessment and control under WHS Reg 55A-55D.
Sets medical fitness criteria for heavy vehicle drivers including OSA screening, cardiovascular and neurological conditions affecting fatigue risk.
Who this is for
- →Heavy vehicle operators running fatigue-regulated fleets
- →Transport schedulers and consignors with CoR exposure
- →Owner-driver subcontractors holding NHVAS accreditation
- →WHS managers in logistics and distribution sectors
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
A linehaul operator running B-double refrigerated freight between an interstate distribution centre and a regional grocery hub uses this SWMS at the pre-trip yard brief. The transport supervisor opens the SWMS with the rostered driver at 1730 hours before a scheduled 1900 departure. They work through the hazard register together: the driver flags that the route includes the 0200-0500 circadian low-point window, triggering the documented control of a mandatory 30-minute rest at the halfway roadhouse plus in-cab Guardian fatigue detection armed for the entire trip. The driver completes the Samn-Perelli self-assessment recorded on the SWMS sign-on sheet — scoring 3 (alert), within threshold. The supervisor verifies the electronic work diary shows compliant prior rest of 8.5 continuous hours, satisfying BFM accreditation requirements. Both sign the SWMS. At 0240 during the trip, the Guardian system issues a Level 2 fatigue alert. Following the SWMS impairment response procedure, the driver pulls into the next approved rest area, takes a 20-minute power nap, logs the unscheduled rest in the EWD, and notifies base. The SWMS functions as both the operational fatigue control document and the auditable evidence the operator relied on it to discharge CoR duties.
Related legislation
- WHS Act 2011 (model)
- WHS Regulation 2025
- Managing Psychosocial Hazards at Work CoP
Frequently asked questions
Do we need a SWMS for driver fatigue, or is the work diary enough?
The work diary is a compliance record, not a fatigue risk management system. Fatigue-regulated heavy vehicle work is not high risk construction work under section 291 of the WHS Regulation, so the section 299 SWMS duty is not what triggers this document. What does apply is the PCBU primary duty, the psychosocial hazard provisions covering high job demand and shift design, and Chain of Responsibility obligations under the Heavy Vehicle National Law. This document gives you the written, consulted, auditable method that sits behind the diary, showing how journeys are planned, how impairment is detected and what happens when a driver stands down.
Does this cover Basic and Advanced Fatigue Management, or only Standard Hours?
All three. The template is built around the Standard Hours baseline, including the 12 hours of work in 24 limit and the continuous seven-hour rest requirement, and then treats BFM or Advanced Fatigue Management accreditation as a documented substitution control where roster flexibility is genuinely needed. Work diary procedures cover both written diaries and an approved electronic work diary, with weekly compliance auditing by the transport manager. The worked example runs a B-double linehaul under BFM, with the supervisor verifying 8.5 continuous hours of prior rest on the electronic diary before signing the driver on.
Does this only apply to the driver, or to schedulers and consignors as well?
It is written for the whole chain. Chain of Responsibility under the Heavy Vehicle National Law reaches every party whose decisions affect fatigue, including the scheduler who sets the run, the consignor who sets the delivery window and the operator who accepts it. The hazard register names unrealistic delivery schedules imposed off-vehicle as a high-priority hazard, because that is what pushes a driver to falsify a diary or speed to an ETA. The matching control removes the deadline at the scheduling stage by mapping the journey plan against work and rest limits before dispatch is confirmed, which is also the evidence trail if a breach is investigated.
How should we handle a driver we suspect has undiagnosed sleep apnoea?
Through the medical pathway, not an operational judgement call. Austroads Assessing Fitness to Drive 2022 sets the commercial vehicle standards, including screening for obstructive sleep apnoea, and the correct step is a confidential referral for assessment rather than an employer diagnosis or an informal roster workaround. The hazard register flags OSA because chronic non-restorative sleep substantially raises crash risk regardless of diary compliance, which is why hours alone are not a sufficient control. Annual fatigue training in the template covers sleep hygiene, screening referral and impairment recognition for supervisors, and medical information is handled as sensitive information.
What does the pre-trip fatigue check look like in practice?
The driver completes a validated self-assessment, the Samn-Perelli alertness scale, at the yard brief, and the score is recorded on the sign-on sheet with a defined stand-down threshold. The supervisor separately verifies prior continuous rest on the work diary and confirms whether the route crosses the 0200 to 0600 circadian low point, which triggers additional rest and armed in-cab fatigue detection for the leg. The worked example shows the sequence at a 1730 brief before a 1900 departure, and then a fatigue alert at 0240 answered with an unscheduled rest logged in the diary and notified to base.
Document details
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