We’ve been advised that a national test of AusAlert will happen across Australia on Monday 27 July at 2 pm. 

AusAlert is a new, national emergency warning system. It sends warning messages to compatible mobile devices during emergencies, to keep people informed so they can act quickly. 

The Australian Government plans to launch AusAlert in October 2026. 

On Monday 27 July at 2 pm, all compatible mobile devices will receive a Critical Alert. Compatible mobile devices include phones, tablets, smart watches, safety watches and some vehicle devices. These will vibrate and make a loud, siren-like warning sound for about 10 seconds. This will happen even if they are on silent or do not disturb. The message will clearly state that it is a test. No action is required from the test. 

To minimise disruption, student phones and smart devices should always be switched off and stored securely in lockers or bags during the school day. Students who use their mobile phone as part of a documented exception can continue to do so. If appropriate, they can turn their phone off during the test. 

You may also wish to let your child know that if they see or hear the alert, school staff will support them. You can learn more at AusAlert: children and teens. Information is also available in other languages. 

Safe phones 

AusAlert may increase risk for people experiencing violence, especially if they live with someone who uses violence. Alerts may expose safety devices. 

If you or someone you know has a hidden device, the best way to stay safe during the test is to: 

• turn off your mobile device or put it in aeroplane mode 

• keep your device off or in aeroplane mode for 24 hours. 

Silent mode and do not disturb will not stop the alert. 

For more information, please refer to the Staying safe with AusAlert page.