Informational RSS feed for IT changes
Changes in the OTE Web Services User Manual
The regular shutdown of CS OTE testing environments Sandbox1 and Sanbox2
Temporary Unavailability of the Sandbox Testing Environment
Temporary Unavailability of Sandbox Test Environments
Publication of MSMAX according to Government Regulation No. 298/2022 Coll.
Temporary unavailability of testing environments Sandbox 1 and 2
The extraordinary shutdown of Sandobx2 environment
The extraordinary shutdown of CS OTE on 31/January/2024
Test message RSS
Using "namespace" in XML messages communicated with CS OTE
Unavailability of the Sandbox test environment and the 15-minute Sandbox on May 27-28, 2024
Regular Maintenance of the OTE Production System – Changes to the Login Page and the Registration Section
SSL certificates renewal information
The extraordinary short shutdown of CS OTE on 12th March 2026
The time change on October 27th2024
Release of XSD and WSDL templates for 15-minute SANDBOX
Initiation of the Next Phase of Testing the Implementation of a 15-minute Settlement Period
XML message formats for electricity and gas valid from 21 June 2023
Temporary unavailability of sandbox2 environment
Unavailability of the Sandbox test environment
Final Version XML Message Formats, XSD Templates
Sandbox test environment temporarily unavailable
XSD and WSDL templates for suggestions
Temporary unavailability of the public website on 30 July 2024
New XML message formats for electricity for suggestions
Final Version XML Message Formats, XSD Templates
Unavailability of the testing environment (sandbox) 29.4.2026
Planned shutdown of the OTE system
XML message formats for electricity and gas valid from 01/24/2023
Temporary shutdown of the Sandbox test environment
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