Fatigue Management
Fatigue management is the set of controls used to reduce the risk of driver fatigue, including limits on work and rest hours, record keeping, and scheduling. Under Australian heavy vehicle law, operators of fatigue-regulated heavy vehicles must manage fatigue as a shared duty.
Fatigue management is the practice of controlling the risk that tired drivers pose to road safety. For fatigue-regulated heavy vehicles in Australia, it involves complying with work and rest hour limits, keeping accurate records such as a work diary, planning realistic schedules, and recognising the signs of fatigue. It is part of the chain of responsibility, so the duty extends beyond drivers to operators and schedulers.
Why it matters
Fatigue is a major contributor to serious heavy vehicle crashes. Managing it protects drivers, other road users, and the public, and is a legal obligation for parties in the heavy vehicle chain of responsibility. Beyond compliance, good fatigue management reduces incidents, vehicle damage, and downtime, and demonstrates that a business is taking reasonable steps to control a well-recognised transport risk.
How MapTrack helps
MapTrack supports the maintenance and compliance side of safe fleet operation, keeping vehicle inspection and servicing records that, alongside fatigue records, help operators demonstrate a well-managed approach to heavy vehicle safety.
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Frequently asked questions
What is a work diary in fatigue management?
A work diary is a record that many drivers of fatigue-regulated heavy vehicles must keep to demonstrate compliance with work and rest hour requirements. It records driving and rest periods so that drivers and operators can show they are within the applicable limits. Accurate record keeping is a core part of managing fatigue under Australian heavy vehicle law.
Who is responsible for managing driver fatigue?
Fatigue management is a shared responsibility under the chain of responsibility. Drivers must not drive while impaired by fatigue and must comply with work and rest rules, but operators, schedulers, and others who influence trips also have duties. For example, a scheduler must not set a timetable that would require a driver to exceed work hour limits or skip required rest.
Related terms
Chain of Responsibility (CoR)
Chain of responsibility (CoR) is a principle in Australia’s Heavy Vehicle National Law that makes every party who influences a transport task legally accountable for safety, not only the driver. Parties such as operators, schedulers, consignors, consignees, loaders, and packers each have a duty to ensure, so far as is reasonably practicable, the safety of their transport activities. It applies to risks like fatigue, speed, mass, dimension, and load restraint.
National Heavy Vehicle Regulator (NHVR)
The National Heavy Vehicle Regulator (NHVR) is the Australian body responsible for administering the Heavy Vehicle National Law (HVNL), which applies to heavy vehicles over 4.5 tonnes gross vehicle mass in participating states and territories. The NHVR oversees areas such as vehicle safety and standards, fatigue management, mass and dimension limits, accreditation schemes, and access permits for restricted routes.
Fleet Management
Fleet management is the administration of an organisation’s vehicles and mobile plant, including acquisition, maintenance, fuel management, driver compliance, GPS tracking, and disposal. It covers light vehicles, heavy vehicles, trailers, mobile plant, and any other registered or unregistered mobile assets. Modern fleet management relies on telematics, GPS tracking, and software platforms to optimise operations and reduce costs.
Pre-Start Inspection
A pre-start inspection is a systematic check performed on plant, equipment, or vehicles before each use or shift to identify defects, damage, or unsafe conditions. It typically follows a standardised checklist covering safety-critical items such as brakes, steering, lights, tyres, guards, fluid levels, and warning devices. Pre-start inspections are a legal requirement under workplace health and safety regulations in Australia and are similarly required in other jurisdictions, including OSHA equipment inspection requirements in the United States and PUWER requirements in the United Kingdom.
Risk Assessment
A risk assessment is a systematic process of identifying hazards, evaluating the likelihood and severity of harm, and determining appropriate control measures to reduce risk to an acceptable level. It follows the hierarchy of controls (elimination, substitution, engineering controls, administrative controls, PPE) and produces a documented record of identified risks and the measures taken to manage them.
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