TSYS Batch Authorization System Scheduled Weekly Maintenance
Scheduled for Jan 13, 2026, 19:00 MST - Jan 14, 2026, 06:00 MST
Scheduled
We will be performing our scheduled weekly maintenance for the TSYS Batch Authorization System (BAS) between 7:00 PM MT on Tuesday, January 13, 2026 and 6:00 AM MT on Wednesday, January 14, 2026. BAS files may be delayed due to this scheduled maintenance.
Posted Dec 22, 2025 - 13:29 MST
This scheduled maintenance affects: TSYS Merchant Authorization Platform/Core (Batch Authorization System (BAS)).