Consignor / receiver
Ensure goods carried on your behalf do not exceed dimension or mass limits and are appropriately secured. Review processes, put compliance into commercial arrangements, and avoid rewarding non-compliance.
Road compliance
Summarised from Main Roads Western Australia. Not legal advice.
Chain of Responsibility (CoR), introduced into WA in 2015, recognises responsibilities beyond just the driver and operator. Anyone who has control in the transport chain can be held legally accountable if by action, inaction or demand they cause or contribute to road safety breaches.
Legislation sits in the Road Traffic (Administration) Act 2008 and the Road Traffic (Vehicles) Act 2012.
If you are involved in consigning, packing, loading, driving, operating, or receiving goods by road, you may be a party in the chain and liable if road laws are breached.
Ensure goods carried on your behalf do not exceed dimension or mass limits and are appropriately secured. Review processes, put compliance into commercial arrangements, and avoid rewarding non-compliance.
Loads must respect mass and dimension limits, be placed/secured so they do not move or fall, be accurately documented, and not overload container ratings.
Drivers share responsibility for mass, dimension and load restraint. Examples of reasonable steps include weighing/carrying dockets and checking restraint against the Load Restraint Guide.
Operators must ensure loads are properly restrained and within mass/dimension limits. As a control for who uses the vehicle, operators should also ensure drivers hold a valid (not suspended) licence and that vehicles are registered before they go on the road. Owners/operators may have specific reasonable-steps defences where the vehicle was used outside employment/agency scope.
Main Roads categorises mass, dimension and load-restraint breaches to reflect impact on safety, infrastructure and fair competition.
For load restraint: load not displaced/unsecured, displacement not imminent, and no serious risk of harm to safety, environment, infrastructure or amenity.
Load displaced/unsecured or displacement imminent, without serious risk of harm — or load likely to become unsecured with serious risk if it did.
Load displaced/unsecured or displacement imminent, and serious risk of harm to public safety, environment, road infrastructure or amenity.
Breach categories factsheet (Main Roads) · Helpdesk 138 486
Mass, dimension and load restraint are core CoR topics — but putting an unfit driver or an unroadworthy/unregistered vehicle on the road is still a serious control failure for operators and managers.
A driver whose licence is suspended, cancelled, expired, or otherwise not valid for the vehicle class should not be rostered. Under CoR, operators and managers are expected to take reasonable steps so people under their control do not contribute to road-law breaches.
Allowing a suspended driver to operate can undermine any claim that you managed transport risk responsibly.
Operating an unregistered (or overdue / not-roadworthy) vehicle exposes the operator, and can interact with broader road-law and CoR accountability for anyone who controls how the vehicle is used.
Registration status alone does not cover mass, dimension or load restraint — those still need dedicated systems — but an unregistered vehicle should never be “business as usual.”
How our service helps: We check driver licences (including suspended / invalid outcomes) and WA vehicle registration status, then return dated PDF/CSV evidence. That supports a reasonable-steps culture for operators and managers. Mass, dimension and load restraint still need dedicated systems and training — our service does not replace those controls.