How To Oversize Overmass Permit In Australia

How To Oversize Overmass Permit In Australia

Web-based Access Management System:

  1. Go to
  2. Enter the Regulator Customer Number(RCN) and PIN to login or register.

via Fax or Mail:

  1. Fill out the Oversize overmass permit application form. The required information should be completed.
  2. Complete the application.
  3. You must pay the charge. (Payments may be done with credit or debit cards.)

Office Locations and Contacts

National Heavy Vehicle Regulator:PO Box 492
Fortitude Valley QLD 4006

  • Phone
1300 MYNHVR (1300 696 487)
Standard 1300 call costs are applicable (check with your phone service provider).
  • Fax: (07) 3309 8777
  • Email:


One must apply for an “class 1” Oversize Overmass (OSOM) permission when the OSOM configuration isn’t in line with a dimension, mass or operating requirement that is specified in an announcement in the gazette.


Access permit

  • Access for Class 1 and 3 permit application fee – $70.00
  • Access permit for Class 2. -$70.00

fee schedule:


  • In order to apply for an Overmass permit:
  • Applications that are not complete or eligible for processing are sent back to applicants to be revised or resubmitted before the application is processed.
  • Electronic or typed applications will lead to quicker NHVR process times.
  • Third party approvals might be required.
  • All applications need to be signed by the applicant.
  • The permit can’t be granted without payment of all necessary fees. The cost of a permit may be charged for the assessment of an application even if the application is not deemed to be eligible to be granted an application for a permit.

Requirements Information

  • applicant details
  • Customer number of the regulator
  • Vehicle details
  • Spacings and mass of the axle loaded
  • Permit type
  • Route/Area details

External Links

National Heavy Vehicle Regulator

How To Oversize Overmass Permit In Australia
How To Oversize Overmass Permit In Australia


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