This page contains Ad hoc SEC Releases implemented from 1 January 2023 up to and including 31 December 2023. 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 2023 is outlined below:
Implementation date
31/12/2023
| Modification Number | Modification Name | Stage | Implementation Date | Last Updated |
|---|---|---|---|---|
| MP251 | Transfer of Secret Key Material | Implemented | 20/12/2023 | 06/02/2025 |
| MP227 | Pre-SMETS2 v4.2 Device IVP Extension | Implemented | 17/04/2023 | 25/03/2025 |
| MP221 | CHTS v1.0 and GBCS v1.1 Installation End Date and Maintenance End Date | Implemented | 26/01/2023 | 03/03/2025 |
| MP198 | Further Changes from the Review of the SMKI and DCCKI Document Set | Implemented | 22/03/2023 | 20/02/2025 |
| MP168 | CPL Security Improvements | Implemented | 11/09/2023 | 15/07/2024 |