MAEZ explainer

Chain of Responsibilities: what Australian duty holders need to understand

A plain-language guide for people searching Chain of Responsibilities and trying to understand HVNL duty holders and practical controls.

Chain of ResponsibilitiesChain of Responsibility duty holdersHVNL duty holders
Published 3 June 2026/Chain of Responsibilities

What people mean by Chain of Responsibilities

The legal phrase is Chain of Responsibility, but many business owners and managers search for Chain of Responsibilities because they are trying to understand who is responsible for what. The practical answer is that responsibility follows influence over the transport task.

Who can influence the transport task

Consignors, consignees, loaders, unloaders, operators, employers, prime contractors, schedulers, packers, loading managers and executives can all shape safety outcomes. They may influence delivery windows, loading decisions, vehicle standards, driver pressure, fatigue risk, maintenance, contractor capability or evidence quality.

MAEZ advisory path

MAEZ helps businesses identify duty holders, map gaps, review current controls and build training that fits the role. Where the gap is evidence and workflow, CoRGuard can help make the controls visible day to day.

Frequently asked questions

Practical answers

Why do people search Chain of Responsibilities?
They are usually asking who is responsible in the transport chain and what each party must do to manage risk.
Does responsibility only sit with the operator?
No. Other parties can hold duties if they control or influence the transport task.
Can MAEZ help identify duty holders?
Yes. MAEZ can review roles, decisions, contractor arrangements and evidence pathways to help identify practical CoR gaps.

See how CoRGuard handles your compliance workflow

Book a short demo and we will map CoRGuard to your fleet, depots, drivers, contractors, NHVAS obligations, and Chain of Responsibility risk points.