← Back to all news

AES/ECS2 PLUS, AIS/IMPORT PLUS - unavailability of services on January 29, 2026.

Published: 26.01.2026 16:58 (Warsaw time)

Updated: 28.01.2026 13:22 (Warsaw time)

Due to scheduled maintenance, the AES/ECS2 PLUS and AIS/IMPORT PLUS systems will be unavailable on January 29, 2026, from 6:30 AM to 8:00 AM. During this downtime, emergency procedures should be followed, and the KOMUNIKATOR+ application can be used as an alternative.

  • Unavailability starts on January 29, 2026, at 6:30 AM.
  • Unavailability ends on January 29, 2026, at 8:00 AM.
  • Emergency procedures should be applied during the downtime.
  • Updates will be provided if there are changes to the downtime schedule.
  • Apologies for the inconvenience.

View original on PUESC

All timestamps use Warsaw time (CET/CEST).

More news

2026-07-14 SATOS - unavailability of notification services on July 15, 2026.

Published: 14.07.2026 10:03 (Warsaw time)

On July 15, 2026, from 17:00 to 17:30, the SATOS system will experience unavailability of notification services due to scheduled maintenance. Updates will be provided if there are any changes to this schedule.Unavailability start: July 15, 2026, 17:00Unavailability end: July 15, 2026, 17:30Last update on: July 14, 2026, 08:54First publication on: July 14, 2026, 08:03Responsible department: Department of Customs MF

⚠️ Service availability issue

2026-07-10 OSOZ2 - unavailability of services on July 10, 2026.

Published: 10.07.2026 17:34 (Warsaw time)

Services provided through PUESC in the "Zabezpieczanie należności" group will be unavailable due to scheduled maintenance from July 10, 2026, at 10:30 AM until July 13, 2026, at 3:00 PM. During this period, users will not be able to access various information regarding secured claims.Start of unavailability: July 10, 2026, at 10:30 AMExpected end of unavailability: July 13, 2026, at 3:00 PMInformation unavailable includes secured claims, document status, and current balances.

⚠️ Service availability issue

2026-07-10 SENT - emergency procedure July 10, 2026

Published: 10.07.2026 14:49 (Warsaw time)

The emergency procedure for the SENT system was activated on July 10, 2026, due to its unavailability from 12:50 PM to 5:00 PM. The procedure was concluded at 5:00 PM the same day, and users were advised to utilize alternative documentation for SENT and RMPD submissions during this period.Emergency procedure began on July 10, 2026, at 12:50 PM.Emergency procedure ended on July 10, 2026, at 5:00 PM.SENT system was unavailable from 12:50 PM to 5:00 PM on July 10, 2026.Users were instructed to send alternative documents via email for SENT and RMPD submissions.Geolocation devices should remain active during the outage.