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Principal's agent accreditation

Only consultants who are accredited by us may be eligible to deliver Highways and Network Operations (HNO) group’s capital and maintenance and operations contracts. It is a requirement for all new construction projects that the engineer to the contract and engineer’s representative are accredited to the appropriate level.

There are three levels of accreditation based on project cost:

  • Level 1 : block projects (up to $5m)
  • Level 2 : large projects ($5m to $20m)
  • Level 3 : large projects (more than $20m).

Applying for accreditation

To apply for accreditation, download the application pack, which includes information on:

  • the accreditation application process
  • the documents you need to send with your application
  • the levels for which you can apply and the type of experience you will need for each.

Download the application pack

Any consultant may apply for accreditation by emailing an electronic copy of the application form found in the application pack and supporting documentation to