PARLIAMENTARY WRITTEN QUESTION
(18 March 2026)
Question Asked
Asked by:
Claire Young (Liberal Democrat)
Answer
Under DESNZ schemes where solar is an eligible technology, installers, products and installations must all be MCS Certified.
However, the Government inherited a fragmented consumer‑protection framework for home energy efficiency measures. This framework is being reviewed with reforms announced in the Warm Homes Plan to ensure households can be confident in the quality and safety of upgrades made to their homes.
More specifically, the Building Safety Regulator will launch a public consultation on proposed updates to Approved Document B, the statutory fire safety guidance within the Building Regulations, this summer. We will monitor and engage as this work progresses.
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