On 16 December 2022, DCC issued a consultation titled ‘SMETS1 Consultation – Closure 2’. This covered proposals to end Migrations for the IOC and FOC (NP) cohorts and also proposed various regulatory changes to the SMETS1 Transition and Migration Approach Document (TMAD).
On 15 February 2023, DCC concluded on aspects of this consultation and submitted the ‘Closure 2 Part A Conclusion’ document to the Department for Energy Security and Net Zero for consideration by the Secretary of State. The ‘Closure 2 Part A Conclusion’ only covers the TMAD change for partial Migration which is scheduled for implementation in the February 2023 maintenance release.