Maintenance

Due to technical maintenance, we inform you that the EUCARIS service is already unavailable

today.

INFORMATION FROM 12/12/2025

Hello,

Due to technical maintenance, we inform you that the EUCARIS service will be unavailable

on 16/12/2025 starting from 09:00 AM, for an estimated duration of 4 hours.

Internal change reference: C251126_011

We apologize for the inconvenience.
Best regards,

CNT

Please be advised that brief service interruptions are scheduled as part of planned maintenance affecting the Tachonet service.

Please see the dates, times, and impact below.

11th December
Approximately 45-second interruption at 23:00
Approximately 45-second interruption between 23:45 and 00:15

12th December
Approximately 45-second interruption between 01:00 and 01:30

Please note that there may be short-duration connectivity blips during the upcoming maintenance window. Services are expected to resume immediately after each instance. Our team will be monitoring the events closely to ensure there is no ongoing impact.

I would like to inform you that SI EUCARIS maintenance work is scheduled on the Polish side on December 9, 2025, from 8:00 p.m. to 8:30 p.m., during which the system will be unavailable.

I would like to inform you that SI EUCARIS maintenance work is scheduled on the Polish side on December 2, 2025, from 8:30 p.m. to 9:00 p.m., during which the system will be unavailable.

The German ERRU service will experience a downtime at the 24.11.2025, which is expected to last from 08:00h until  09:00h, due to technical maintenance work and updates.

For your knowledge, a scheduled maintenance by the General Directorate of Traffic (DGT) of Spain, is going to take place on 23/11/2025 from 07:00 to 15:00. Requests to EUCARIS Spain will not be available or will not be stable.

I would like to inform you that SI EUCARIS maintenance work is scheduled on the Polish side on November 18, 2025, from 8:00 p.m. to 8:30 p.m., during which the system will be unavailable.

Version1 plan to update production Eucaris on Thursday the 13^th of November between 12pm and 3pm.