BEIS consultation on re-designation date of the Transition and Migration Approach Document to support the DCC’s SMETS1 service

18 February 2020

On the 18 February the Department for Business, Energy and Industrial Strategy (BEIS) issued a consultation on dates to incorporate a new version of Appendix AL ‘SMETS1 Transition and Migration Approach Document’ (TMAD) into the Smart Energy Code (SEC). This is to support the enrolment of first generation smart meter devices in the national smart meter communications network managed by the Data Communications Company (DCC).

Comments on this proposal should be submitted by 17.00 Friday 6 March 2020 to


  • The consultation documents can be found here.