Accredited Interlock Service Provider - New South Wales


You will require this accreditation if you intend to provide interlock services. Interlock services include the supply, installation, removal, inspection, testing and maintenance of interlock devices and collection and provision of data concerning the installation and use of interlock devices.

An interlock is an electronic breath testing device connected to the ignition of a vehicle. It prevents the vehicle from starting if alcohol is detected. Drivers that have been convicted of high range, repeat or other serious drink-driving offences are required to have an interlock device in their car.

You will be required to enter into an agreement with the Agency that will cover:

  • the pricing arrangements for provision of interlock services
  • setting and maintenance of service standards
  • the provision, sharing and protection of data recorded on interlock devices.

Please be aware that the functions of an accredited interlock service provider may be exercised by an authorised employee or agent of the accredited interlock service provider.

Please consult the Contact Officer for more information.

Service type


A licence defines the need to obtain recognition / certification and registration to undertake a certain business activity.

Eligibility requirements

Please consult directly with the Contact Officer for information on any eligibility requirements.


Fees Details for this service in table format.

Task Type Business Structure Description
Apply Application All

Please consult the Contact Officer for information on fees to be submitted.


Task Business Structure Resources
Apply All Accredited Interlock Service Provider - Please consult the Contact Officer for information on forms to be submitted.

Act(s) name

Road Transport Act 2013 New South Wales

Regulation(s) name

Road Transport (Driver Licensing) Regulation 2017 New South Wales

Administering agency

Transport for NSW

Roads and Maritime Services

Road Services

Contact details

Contact Email, Phone and Address Details for this service in simple two column table format, header then data.

Please use these contact details for help or more information:


Road Services

Roads and Maritime Services

Transport for NSW

New South Wales
Mailing address: Locked Bag 928
North Sydney
New South Wales 2059
Mailing address: 20 - 44 Ennis Road
Milsons Point, New South Wales 2061
Phone: 13 22 13
Website: Road Services (Opens in new window)