Name
Date From
Date to
Category
Run Type
Subject Category Run Type Affected period Created at Modified Status Workflow
* Reminder * Ad-Hoc ETS Trading System Maintenance - Wednesday, 18 January 2023 SEMOpx N/A 13/01/2023 16:00 25/03/2025 17:06 Closed Approved
*Reminder* SEMOpx Auction Markets: Ad Hoc ETS Trading System Maintenance on 24 January - ETS 3.6.5 and 3.6.5.1 Go-Live date - Wednesday 25 January 2023 (first trading day) SEMOpx N/A 10/01/2023 15:52 25/03/2025 17:06 Closed Approved
SEMOpx Monthly Report for December 2022 SEMOpx N/A 03/01/2023 15:59 25/03/2025 17:06 Closed Approved
**Reminder** ETS Maintenance: Tuesday, 10 January 2023 SEMOpx N/A 30/12/2022 09:47 25/03/2025 17:05 Closed Approved
**Reminder** IDA Full Decoupling Scenario Changes SEMOpx N/A 20/12/2022 15:38 25/03/2025 17:05 Closed Approved
ECC Clearing Circular_No_46/2022: Direct Clearing Participants (DCP) changes SEMOpx N/A 19/12/2022 09:40 25/03/2025 17:04 Closed Approved
Website Publications SEMOpx N/A 15/12/2022 09:22 25/03/2025 17:03 Closed Approved
**Updated Timing** SEMOpx: M7 Maintenance on 15 December 2022 SEMOpx N/A 15/12/2022 08/12/2022 15:16 28/03/2025 15:43 Closed Approved
SEMOpx Helpdesk Hours over Christmas Period SEMOpx N/A 07/12/2022 13:23 28/03/2025 15:44 Closed Approved
**Reminder** SEM-GB Partial decoupling training session with Market Participants 16/01/2023 - Common invitation SEMOpx N/A 06/12/2022 10:50 28/03/2025 15:44 Closed Approved
**Reminder** ETS Maintenance: 13 December 2022 SEMOpx N/A 06/12/2022 10:29 28/03/2025 15:45 Closed Approved
SEMOpx Monthly Report for November 2022 SEMOpx N/A 02/12/2022 12:58 28/03/2025 15:45 Closed Approved
IDA Full Decoupling Scenario Changes SEMOpx N/A 30/11/2022 15:35 28/03/2025 15:46 Open Approved
ECC Clearing Circular No. 45/2022: Emission Expiry December 2022 and End of Year 2022 Processes SEMOpx N/A 28/11/2022 13:52 28/03/2025 15:46 Closed Approved
**Update** Scalable Complex Order Go-Live SEMOpx N/A 25/11/2022 11:06 28/03/2025 15:47 Closed Approved
**Reminder** Notification: SDAC Postponement of Orderbook Gate Closure Timing SEMOpx N/A 25/11/2022 10:47 28/03/2025 15:47 Closed Approved
**Reminder and Update** Second Auction threshold increase on SEMOpx Single Day-Ahead Coupling auction SEMOpx 23/11/2022 10:43 28/03/2025 15:48 Closed Approved
ETS Production: Postponement of the new ETS 3.6 version and ETS Connection settings updates for PROD and SIMU - New Go Live date - First trading day 25 January 2023 SEMOpx N/A 22/11/2022 17:28 28/03/2025 15:48 Closed Approved
Ex-Ante Market Summary October 2021 to September 2022 SEMOpx N/A 16/11/2022 14:59 28/03/2025 15:49 Closed Approved
*Reminder* Scalable Complex Order Go-Live - 25th January 2023 SEMOpx N/A 15/11/2022 11:08 28/03/2025 15:49 Closed Approved