This page contains Ad hoc SEC Releases implemented from 1 January 2020 up to and including 31 December 2020. These changes consist of both SEC documentation only and DCC System impacting changes arising from SEC Modification Proposals. A list of modifications implemented as an Ad hoc SEC Release in 2020 is outlined below:

Implementation date
31/12/2020
Modification Number Modification Name Stage Implementation Date Last Updated
MP130CH order and delivery changes due to COVID-19Implemented27/05/202007/02/2025
MP123IVP realignment of SMETS2 v2.0 and v3.1Implemented29/05/202007/02/2025
MP089Changes to Appendix R ’Common Testing Scenarios Document’Implemented20/01/202008/12/2025
SECMP0069EU Exit ChangesImplemented31/01/202029/08/2025
Last Updated: 31/12/2024
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