2026-02-04 OSOZ2 - unavailability of services on February 10, 2026.

Published: 04.02.2026 11:04 (Warsaw time)

Updated: 13.02.2026 09:18 (Warsaw time)

Due to scheduled maintenance work, all services in the group Zabezpieczanie należności will be unavailable. The unavailability of the OSOZ2 System may affect functionalities related to security management in the systems: NCTS2, EMCS PL2, AIS, and ZEFIR2.

Unavailability starts on February 10, 2026, at 06:00.
Expected end of unavailability is on February 10, 2026, at 07:00.
Updates will be provided regarding any changes in the expected downtime.
Apologies for the inconvenience.

View original on PUESC

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