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Assurance and management review
ASSURE-01 · Plan · v1.1

Internal Audit Method and Individual Audit Plan Record

Method and plan for each internal audit: scope, sampling and approach.

Who it's for

Suits: All operators. Required for HVA.

What it proves at audit

Heavy Vehicle Accreditation criteria this document produces evidence for. Check your readiness.

Why operators use it

AUDIT-01 decides what assurance work is needed and when; ASSURE-01 makes each selected audit fair, evidence-based and traceable from plan through PSOE conclusion to action and effectiveness.

A programme can show that a review is planned, but each actual audit still needs a credible method: what question is being tested, which evidence is needed, who can review objectively, what is sampled, what is found and how the business responds. ASSURE-01 provides that audit-by-audit record. It prevents a completed checklist, one office record or a self-audit from being treated as proof that a safety control works in real transport and warehousing conditions.

From the companion guide that comes with this document.

This is practical guidance based on current industry standards. You must verify specific requirements against the latest NHVR regulations or state-specific laws (e.g., WA/NT) before implementation.