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Contractors and prime obligations
PRIME-05 · Assessment · v2.1

Subcontractor Onboarding and Safe Entry Assessment

Assessment before a subcontractor or owner-driver starts work for you.

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-05 to decide, before work begins, whether a proposed transport provider or approved individual pathway can safely enter a defined customer-delivery interface, what conditions/restrictions apply and what must be verified before first work, without using a generic document list as proof of compliance.

Engaging a subcontractor can change the people, vehicles, schedules, delivery sites, loads, handovers, information flows and control/influence that shape transport safety. A supplier name, certificate or signed declaration does not show that the provider understands actual work, has suitable controls or can safely enter a particular customer/site interface. PRIME-05 makes that entry decision visible, factual and risk-proportionate.

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.