Ontario Laboratories Information System (OLIS) is being decommissioned on April 16, 2024. This service will be replaced with Ontario Health’s ONE platform. As long as you have a ONEid login, you will be able to access the ONE Health platform at Accessonehealth.ca

Log-in Instructions

The ONE Labs application can be accessed through the ONE Health platform at: Accessonehealth.ca

  1. Select Sign in

  1. Sign in with ONE ID

  1. Enter your ONE ID credentials

Training Materials

The ONE Labs User Guide is available online by through Help (question)on ONE Health

Technical Requirements

  • Supported internet browsers for ONE Health are the latest versions of Google Chrome or MS Edge.
  • If you are having issues signing in with your ONE ID credentials, your organization’s firewall may be blocking access to ONE Health. Please contact to your organization’s IT Support to ensure ONE Health is whitelisted through via their VPN.

If you would like to share your experience using the ONE Health platform and/or ONE Labs, use the (question)on the ONE Health homepage and select ‘Feedback’ from the drop-down menu. We value your feedback and appreciate your help with improving our products and services.

For any technical difficulties accessing the ONE Health platform or the ONE Labs application, contact: 

Ontario Health Digital Services Desk
Tel: 1-866-250-1554
Email: OH-DS_servicedesk@ontariohealth.ca

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