The Ministry of Housing, Communities and Local Government (MHCLG) has published the outcome of the Building Safety Regulator’s (BSR) initial review, commissioned in response to the Grenfell Tower Inquiry Phase 2 recommendation to urgently reassess the definition of a ‘higher-risk building’. The review found insufficient evidence to justify any changes at this time. It examined height-based criteria, building use, vulnerability considerations, industry impacts and existing safety regulations, concluding that the current definition remains appropriate and proportionate. The BSR intends to, however, operate an ongoing risk-based review to ensure future amendments can be made quickly in response to emerging evidence, particularly concerning vulnerable residents.