Independent Nationwide Network
Fully Accredited Alcohol Interlock Systems
State Interlock Programs/Schemes
Discover Each Australian State & Territory’s Alcohol Interlock Programs and Schemes. In Australia, each state provides direction on how interlock programs operate. Important factors can differ between states, click here to learn more about the rules for each Australian state & territory’s Alcohol Interlock Programs and Schemes.
Private Interlock Systems
Find Out How to Install a Private Alcohol Interlock System. If you are looking for a new Private Interlock System for your employees, follow the link below to learn more about the products available to get you started.
About Us
Guardian Interlock manages alcohol interlock programs/schemes on behalf of various state transport authorities in Australia and offers Interlock solutions to safety conscious businesses and individuals.
Service Centres
Guardian Interlock has a vast network of Service Centres across Australia for interlock installation, interlock services and interlock removal. To find your nearest Service Centre, click on your state of residence.
- ACT Interlock Service Centres
- New South Wales Interlock Service Centres
- Northern Territory Interlock Service Centres
- Queensland Interlock Service Centres
- South Australia Interlock Service Centres
- Tasmania Interlock Service Centres
- Victoria Interlock Service Centres
- Western Australia Interlock Service Centres
Service Centre Login
Login to access Guardian’s Service Centre portal to order stock or access Documentation. If you do not know you login please contact us.