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P2-2

Review Building Safety Act higher-risk building definition

Grenfell Tower Inquiry · Grenfell Tower Inquiry: Phase 2 Report · Issued 4 September 2024 · Addressed to: UK Government

Government responseUK Government: Accepted (Feb 2025)

DeliveryMinistry of Housing, Communities and Local Government says completed (Sep 2026)

Recommendation, verbatim from the inquiry

●Inquiry recommendation

That the definition of a higher-risk building for the purposes of the Building Safety Act be reviewed urgently. (113.7)

Grenfell Tower Inquiry, Grenfell Tower Inquiry: Phase 2 Report · 4 Sep 2024 Source PDF →

Published evidence summary

AI-generated evidence summary

The Ministry of Housing, Communities and Local Government stated in September 2026 that this recommendation was complete and had been fully discharged (Ministry of Housing, Communities and Local Government, Sep 2026). In February 2026, the department reported that an initial review by the Building Safety Regulator concluded there was insufficient evidence to amend the regime's scope, and that the government had published the findings alongside plans for ongoing assessments in December 2025 (Ministry of Housing, Communities and Local Government, Feb 2026).

AI-generated summary of the record on this page, checked by a second model and automatic checks, 26 Sep 2026.

Government response

●UK Government · Accepted · 26 Feb 2025

Words of: HM Government, Grenfell Tower Inquiry Phase 2 Report: Government response (CP 1248), presented to Parliament by the Deputy Prime Minister and Secretary of State for Housing, Communities and Local Government, 26 February 2025

The government accepts this recommendation. The Building Safety Regulator has conducted an initial review of the definition of a higher-risk building. Plans for an ongoing review, which will help strengthen the building system, reassure residents and identify whether the list of buildings which are subject to the enhanced regulatory oversight and requirements of the higher-risk regime should be amended in any way, will be set out in summer 2025.

Extract from: Grenfell Tower Inquiry Phase 2 Report: Government response (HTML version)

Site note: This is the government's response to the Phase 2 report (CP 1248, published 26 February 2025). It prints each recommendation and then the response to it. Where the recommendation is addressed to a body outside government, the response prints that body's own acceptance (the Architects Registration Board and RIBA, HMICFRS, London Fire Brigade, the National Fire Chiefs Council, the British Standards Institution, the National Police Chiefs' Council), and the row is filed under that body.

Delivery

●Ministry of Housing, Communities and Local Government says completed · 10 Sep 2026

This recommendation is complete and has been fully discharged.

From: Progress report September 2026: the construction industry (part of Grenfell Tower Inquiry Government Progress Report: September 2026)

Site note: This is the Ministry of Housing, Communities and Local Government's progress report of September 2026 on the Grenfell Tower Inquiry recommendations. Where the passage describes work by another body, such as the National Fire Chiefs Council, London Fire Brigade, fire and rescue services, the British Standards Institution or the Cabinet Office, it is the Ministry's account of that body's progress, and the row is filed under the Ministry.

Earlier statements on delivery (0)

●Ministry of Housing, Communities and Local Government · 25 Feb 2026

The initial review of the definition of higher-risk buildings is now complete.

The Building Safety Regulator’s review found the current definition appropriately reflects the available evidence on risks to individuals from the spread of fire and structural failure. The review concluded that, at present, there is insufficient evidence to suggest changes should be made to regime scope. This view is supported by the Ministry of Housing, Communities and Local Government.

The Building Safety Regulator has also set out plans for the ongoing review, ensuring data and evidence are regularly assessed to determine whether the categories of buildings subject to enhanced regulatory oversight of the higher-risk regime should be amended in any way.

The government published the results of the initial review and plans for the ongoing review in December 2025. The review was extended to December 2025 to give time to fully consider and incorporate concerns raised about the operation of the higher-risk regime.

This recommendation is complete and has been fully discharged.

From: Annual Report February 2026: the construction industry (part of Grenfell Tower Inquiry Government Annual Report: February 2026)

Site note: This is the annex of the government's Phase 2 annual report (CP 1512, published 25 February 2026) as GOV.UK publishes it, one page per theme: the Ministry of Housing, Communities and Local Government's account. Where the passage describes work by another body, such as the National Fire Chiefs Council, London Fire Brigade, the British Standards Institution, the Health and Safety Executive or the Cabinet Office, it is the report's account of that body's progress, and the row is filed under the Ministry. The status is what the passage says: completed only where it says the recommendation is complete or closed.

How this page is built

The recommendation and the government responses are verbatim from primary documents. Delivery statements and other bodies' findings are shown in their own words, each with its source. The summary is written by this site and labelled as such. The Index does not paraphrase sources or characterise intent; it records what has been published.