On 6 October 2023, the Department for Energy Security and Net Zero approved the addition of new Device Model Combinations (DMCs), detailed in EPCL Report 30 and in EPCL Report 31, to the SMETS1 Eligible Products Combination List (EPCL).
The addition of these new DMCs will enable the migration of these devices to the Data Communications Company (DCC) System and use of SMETS1 services by DCC Users.
The approval letter for EPCL Report 30 and for EPCL Report 31 that also link to the associated annexed can be downloaded here.
If you have any questions, please contact the SECAS Helpdesk.