2025 Disaster Recovery Testing for ONESOURCE Determination Enterprise Cloud and Determination Anywhere (AWS AMER)

Scheduled Maintenance Report for Thomson Reuters Corporates

Completed

The scheduled maintenance has been completed.

Posted Aug 09, 2025 - 06:01 CDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Aug 09, 2025 - 00:03 CDT

Scheduled

Disaster Recovery testing between 12:01 AM CDT and 6 AM CDT. Customers hosted in (AWS AMER) region will continue to have full access to the ONESOURCE Determination tax calculation service. The Determination user interface is not available during this DR testing window.

Posted Jul 24, 2025 - 16:31 CDT

This scheduled maintenance affected: Indirect Tax (ONESOURCE Determination Enterprise Cloud (AWS AMER), ONESOURCE Determination Anywhere (AWS AMER)).