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UNet now prohibits access from Internet Explorer

UNet now prohibits access from Internet Explorer

Audience:  (Please share this notice with anyone in your organization who would benefit from it.)

  • All UNetSM users

Implementation date

Dec. 2, 2021


As of Dec. 2, UNet no longer allows access when using the Internet Explorer web browser. Users attempting to access UNet applications via Internet Explorer will receive an error message stating that it is an incompatible browser.

UNet support for Internet Explorer ended on Sept. 30, 2021.

What you need to do 

UNet supports Google Chrome and the new Microsoft Edge web browser, please use either browser to access UNet.

There are currently no changes in support for Mac computers. The UNet system supports an optimized experience for Safari for Mac in DonorNet® and TransNetSM only.

Additional details

 For more information about browser support for UNet, click here.


If you have questions about minimum system requirements, please contact your in-house IT staff.

If you have questions relating to implementation, contact UNOS Customer Service at [email protected], or call 800-978-4334 from 8 a.m. to 7 p.m. ET.

For policy-related questions, contact [email protected].

The Organ Center is available 24 hours a day at 800-292-9537.

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