Heavy Haul Permit Guide
in Australia 🇦🇺

Obtaining the correct osom permit is a critical step for any heavy haulage or oversize load movement in Australia. This guide covers the permit types, application process, timelines, and common pitfalls to help you navigate the regulatory landscape efficiently.

Australia typically offers several categories of transport permits: single-trip permits (for one specific movement), annual/blanket permits (for frequent shippers moving similar loads), restricted access vehicle permits (for exceptionally large or heavy loads requiring special engineering review), and multi-jurisdiction permits (when your route crosses regional boundaries within Australia). Each type has different requirements, processing times, and costs.

A standard osom permit application in Australia requires: complete vehicle specifications (tractor, trailer, load), exact dimensions (width, height, length, overhang), gross and axle weights, proposed route with start and end points, preferred travel dates and times, proof of insurance, and operator certification details. For restricted access vehicle applications, you may also need engineering analyses for bridges and road structures along the route.

Standard osom permit applications in Australia are typically processed within 1–5 business days. restricted access vehicle permits may take 2–8 weeks due to engineering reviews. Tips for faster processing: submit complete and accurate applications, apply during non-peak periods, maintain good standing with permitting authorities, and consider using permit services available through Haul Command operators in Sydney, Melbourne, Brisbane and across Australia.