Vehicle Certification Services in Queensland

At Approved Mods, we provide vehicle certification and mod plate approvals for cars, 4WDs, trucks, trailers and caravans across Queensland.
Our licenced automotive engineers make sure your vehicle meets safety and ADR compliance standards, so you can stay legal and road-ready.

Our Process for Vehicle Certification

How can we help you with your Vehicle Certification?​

Light vehicle certification

Light Vehicle Approvals

We handle vehicle certification for passenger cars, utes and 4WDs. Whether you’ve fitted a lift kit, suspension upgrade or other modification, we check that everything meets Queensland Transport and ADR requirements.

heavy vehicle certification

Heavy Vehicle Approvals

Our team provides vehicle certification for heavy vehicles, including trucks, buses and commercial fleets. We confirm structural changes, braking systems and load ratings to keep your fleet compliant and safe on the road.

Trailer vehicle certification

Trailer and Caravan Approvals

We also issue mod plate approvals for trailers and caravans. From brake and coupling checks to lighting and axle ratings, we help ensure your setup meets safety standards before you tow.

Engineer doing vehicle certification

Engineering Services

Licenced automotive engineering assessments for complex modifications, vehicle certifications, and ADR compliance.

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Why Choose Approved Mods?

  • Licenced Approved Person (Queensland)
  • Fast turnaround on engineering approvals
  • Friendly local service on the Sunshine Coast
  • Clear guidance for all vehicle types

Learn more about the Queensland mod plate process or review the ADR Vehicle Standards Bulletins for detailed requirements

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