The AED Registry
The AED Registry of Ontario is the province’s central registry for publicly accessible Automated External Defibrillators (AEDs). By registering an AED, owners help make their device visible to 911 dispatchers so bystanders can be directed to the nearest AED during a sudden cardiac arrest. This helps strengthen emergency response and improve access to lifesaving devices when every second matters.
Ontario's Official
AED Registry
The AED Registry of Ontario is the province’s central registry for publicly accessible Automated External Defibrillators (AEDs).
Registering an AED is quick and easy.
New to the Registry?
Set up your account and register your AED here.
Once your account is set up, click "Register Your AED" and follow the instructions to add your device to the registry.
Before you begin, please have the following information ready:
AED address and specific location
AED serial number
AED manufacturer
Thank you for registering your AED and supporting public access defibrillation across Ontario.
The AED Registry FAQs
© 2026 AED Foundation of Ontario - All Rights Reserved.
The AED Foundation of Ontario is a federal not-for-profit and the official AED Registrar under the Defibrillator Registration and Public Access Act (Bill 141). With support from the Ministry of Health, the Foundation maintains Ontario’s provincial AED registry and promotes its public benefits.
SUPPORTED BY
THE GOVERNMENT OF ONTARIO
