TSYS Batch Authorization System Scheduled Weekly Maintenance
Scheduled for Mar 17, 19:00 MDT - Mar 18, 06:00 MDT
Scheduled
We will be performing our scheduled weekly maintenance for the TSYS Batch Authorization System (BAS) between 7:00 PM MT on Tuesday, March 17, 2026 and 6:00 AM MT on Wednesday, March 18, 2026. BAS files may be delayed due to this scheduled maintenance.
Posted Mar 09, 2026 - 15:56 MDT
This scheduled maintenance affects: TSYS Merchant Authorization Platform/Core (Batch Authorization System (BAS)).