Author: Rojan Kaya

Latest reminder: Maintenance work on the AIS service on September 19–20, 2026

Good day
 
We would like to remind you of the previously announced maintenance work on our AIS service.
 
Maintenance Window
  • Start: Saturday, September 19, 2026, 10:00 p.m.
  • End: Sunday, September 20, 2026, 6:00 a.m.
As part of this work, the underlying PKI infrastructure will be migrated to a new platform. During the maintenance window, there may be interruptions or limitations in the use of the service.
 
No action is required on the part of customers. Thank you for your understanding.
 
Best regards
Swisscom Trust Services AG