OSPI Platform – AMER Maintenance

Scheduled Maintenance Report for Thomson Reuters Corporates

Completed

The scheduled maintenance has been completed.

Posted Aug 13, 2025 - 06:01 CDT

In progress

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

Posted Aug 12, 2025 - 21:00 CDT

Scheduled

ONESOURCE Platform will be performing emergency maintenance for systems modernization. During this time, user administration functionality, such as creating or modifying users may be temporarily affected. If you experience any issues, please try again later.

We apologize for the inconvenience and appreciate your patience. For urgent assistance, contact our support team.

Thank you for your understanding.

Posted Aug 11, 2025 - 16:14 CDT

This scheduled maintenance affected: Platform (AMERS (onesourcetax.com), AMERS (onesourcelogin.com), AMERS Administration).