About Us

Commercial Vehicle Compliance (CVC) is a trusted and approved VASS Engineer/Signatory under the Vehicle Assessment Signatory Scheme (VASS). We are also a:

  • Queensland Department of Transport & Main Roads Approved Person (MA3135)

  • NSW VSCCS Certifier for selected light vehicle codes (Certifier No. 170002)

  • Authorised ROVER Agent for the Road Vehicle Regulator (learn more at ROVER)

We specialise in VASS Certificates, modification approvals, axle load calculations, and vehicle compliance services for both light and heavy vehicles across Victoria, Queensland, and New South Wales.


Industry Expertise You Can Rely On

Since 2011, we have issued thousands of vehicle compliance approvals for:

  • Trucks, buses, vans, and prime movers

  • Wheelchair-accessible vehicles

  • Motorhomes and campervans

  • Cranes and other special-purpose vehicles

With deep knowledge of Australian Design Rules (ADRs), state compliance schemes, and structural safety standards, our team ensures your vehicle is certified right the first time.


Inspections Made Simple

Our inspections are generally carried out at our Hallam factory for convenience and efficiency. We also work closely with motor bodybuilders, vehicle modifiers, and dealers, providing flexible inspection solutions tailored to industry needs.

Retail clients can make a booking for an inspection here: Book Retail Inspection


Professional Advice Sessions (Fees Apply)

Not sure where to start with your compliance requirements? Book a professional advice session with our team. In this dedicated online consultation, we’ll assess your needs, explain your options, and outline the best compliance pathway for your project.

Book Advice Session


Turnaround & Priority Service

Processing times depend on when photos of the fitted modification label are emailed back to our office, along with any other required documentation.

  • Standard Service – Certificate issued within 48–72 hours

  • High Priority Service – Available for an additional fee; must be requested at the time of booking.


Why Choose CVC?

Clients choose CVC for our responsiveness, technical accuracy, and straightforward process. From online booking to clear communication and fast certificate delivery, we make vehicle compliance easy.

Our commitment to quality has earned us repeat business, strong referrals, and long-term client relationships with both private owners and industry professionals.


Our Services

  • VASS Certificates / Engineers Certificates (Light & Heavy Vehicles)

  • QLD Blue Plate Approvals

  • NSW Light Vehicle Compliance (selected codes)

  • Axle load calculation reports

  • GVM re-rating certifications

  • Chassis modifications

  • Seat, seatbelt, and wheelchair modifications

  • Motorhome and campervan compliance

  • Crane stability calculations

  • Prime mover and fifth-wheel installations

  • 25-year bus frame inspections


Commercial Vehicle Compliance – Your partner in meeting vehicle compliance requirements quickly, accurately, and professionally.

Contact us now to find out more!

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Accreditation Partners

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Some Of Our Many Customers

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