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Contractors and prime obligations
PRIME-06 · Register · v2.1

Subcontractor Register

Register of approved subcontractors and owner-drivers, with scope and review dates.

Who it's for

Suits: Operators using subcontractors

What it proves at audit

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

Why operators use it

We use PRIME-06 to maintain the live, defined-scope status of providers after safe entry, showing what work is approved, under what conditions, which sources/evidence support the decision, what actions/reviews apply and when a restriction or authorised reassessment is needed.

The Primary Duty remains with each party performing a transport function; contracting/subcontracting does not transfer or delegate it. The register therefore makes shared interface and safe-entry conditions visible but does not represent compliance certification. HVA uses GSA as the foundation tier and conditional GSA–MAP/ACA pathways. OAIC APP 3 informs the data-minimisation and authorised-repository approach.

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.