DCC modifications to SEC Appendix AK ‘SEC Variation Testing Approach Document for SMETS1 Services’ v12.0

27 February 2024

SEC Version 84.0 has been issued today 27 February 2024.

In December 2023, DCC consulted on a SMETS1 matter related to changing the Device Model Combination Testing (DMCT) Process via amendments to Clause 20 of the SMETS1 SVTAD. The consultation period ran from 20 December 2023 to 25 January 2024. DCC submitted a conclusions report to the Secretary of State, along with an amended SMETS1 SVTAD following this consultation on 5 February 2024.

Following submission of the conclusions report, the Secretary of State confirmed to DCC that they will not be directing DCC not to modify the SMETS1 SVTAD.

DCC is therefore issuing this notice to modify the SMETS1 SVTAD as of 27 February 2024.

Documents relating to this DCC Designation can be found here.