Informational RSS feed for IT changes

Update of web services documentation for the OTE public website

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Update to OTE System Interface – User Information

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PROD: Web Services Security Certificate Replacement

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Planned shutdown October 2024

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Planned Extraordinary Outage of the OTE Trading System on 18.03.2025

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PROD/SBX: S/MIME Certificate Renewal and OTE Auth (SBX)

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Unscheduled Unavailability of the Sandbox Testing Environment

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Unavailability of test environment (copy of production data to sandbox)

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Unavailability of the testing environment (sandbox) 12.5.2026

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XML message formats, XSD templates valid from 21.01.2025

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Deploying changes TLS to web services

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Temporary Unavailability of Sandbox Testing Environments on 29/01/2025

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Information on the transition to 15 min. imbalance settlement interval - documentation update

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Final Version XML Message Formats, XSD, WSDL Templates to be deployed on June 24 2025

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Certificate renewal for Web Services Security

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Sandbox test environment temporarily unavailable

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Planned outage of the OTE trading system on February 18, 2025

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Electricity - adjustments in CS OTE from January 2022

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Unavailability and synchronization of the Sandbox test environment

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Unavailability of test environment (copy of production data to sandbox)

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XML Message Formats, XSD Templates for suggestions

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The shutdown of CS OTE Sandbox environment 13.6.2025 12:00 - 04:00

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TLS certificate renewal for portal.ote-cr.cz

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Update the documentation for the transition to the 15 min. interval

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Particularization of the Go-Live Implementation Plan of New Functionalities related to the Transition to 15 min. Settlement and Trading Period for Electricity Commodity

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XML Message Formats, XSD Templates for Comments

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Final Version XML Message Formats, XSD Templates

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Extraordinary outage of the OTE system due to the deployment of system support for compensation payments pursuant to Government Regulation No. 5/2023

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Testing from June 3, 2024 in Connection with the Transition to New CS OTE Interface and 15-min. Settlement Period

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Using "namespace" in XML messages communicated with CS OTE

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