Building Safety Regulator inspections
Clear, plain-English guidance on inspections, evidence, and confident engagement
Building Safety Regulator inspections are a core part of the Building Safety Act 2022 regime for higher-risk buildings. Their purpose is to assess whether building safety risks are being identified, managed, and kept under review, and whether legal duties are being met in practice.
For most dutyholders, the challenge is not a lack of care. It is uncertainty about where information sits, who owns actions, and how evidence is demonstrated. Inspections should not require a scramble.
If information is structured, current, and accessible, inspections become routine assurance rather than a high-pressure event.
This guidance explains what BSR inspections are, what the regulator is likely to examine, and how to prepare and engage confidently using evidence, not performance on the day.
What is a BSR inspection?
A BSR inspection is a regulatory activity used to assess how building safety risks are managed in practice. It may include requests for information, interviews with dutyholders or managing agents, and a visit to the building.
Inspections focus on reality, not just what exists on paper. The regulator looks at whether arrangements operate day to day, and whether the information relied upon is accurate, accessible, and current.
What the BSR can inspect and why it matters
The Building Safety Regulator has multiple functions. For occupied higher-risk buildings, inspections typically focus on how risks of structural failure and fire spread are being managed, and whether required systems are functioning effectively.
These systems commonly include:
-
The Safety Case approach
-
Golden thread information arrangements
-
Resident engagement processes
-
Mandatory Occurrence Reporting
If building work is being carried out, the BSR may also inspect in its role as Building Control Authority. The evidence required and inspection focus may differ in this context.
Two types of inspection you may encounter
Occupied building oversight inspections
These relate to the ongoing management of an occupied higher-risk building. They may follow routine oversight, a concern raised, an incident, or steps towards a Building Assessment Certificate.
Building control inspections linked to building work
These relate to compliance with building regulations during works, including approved plans, change control, and completion evidence.
If you are unsure which context applies, this is a signal to seek competent advice early.
What the BSR is likely to ask for
Inspectors typically ask for information that demonstrates you understand the building, understand the risks, and can evidence the controls in place.
This commonly includes:
-
The Safety Case and Safety Case Report
-
Golden thread information and how it is structured and controlled
-
Resident Engagement Strategy and evidence of how it operates
-
Mandatory Occurrence Reporting records
-
Fire safety and structural safety information
-
Evidence of competence and responsibility
A useful test is whether you can show how you know a risk is controlled, and whether you can find the evidence quickly without searching inboxes or drives.
What the BSR is likely to look at on site
A site walk-through is often used to confirm that the physical condition of the building aligns with the information provided.
This may include:
-
Means of escape and signage
-
Fire doors and inspection programmes
-
Compartmentation and fire stopping
-
Smoke control and ventilation systems
-
Fire detection, alarms, sprinklers, and risers
-
External walls and cladding considerations
-
Plant rooms, riser spaces, and recent changes
Physical inspection of safety-critical elements should be supported by competent professionals. The key point is readiness and traceability.
How to prepare without panic
The best preparation for inspection is operational discipline, not last-minute document creation.
Preparation should focus on:
-
Having a single inspection lead
-
Knowing where core evidence is held
-
Keeping actions logs current and owned
-
Ensuring information reflects the building as it is today
When preparation is routine, inspections become proportionate and predictable.
During the inspection
Inspectors look for confidence grounded in evidence. It is acceptable not to have every answer immediately, provided you can explain how it will be confirmed and by when.
Helpful behaviours include:
-
Being consistent between statements and records
-
Being factual and evidence-based
-
Being transparent about gaps and plans to address them
-
Agreeing next steps and timescales clearly
After the inspection
After an inspection, the regulator may request further information, require specific actions, or take enforcement steps where serious non-compliance is identified.
The most important follow-up action is internal. Actions should be logged, owners assigned, deadlines set, and evidence of completion stored within the golden thread record set.
Download the BSR Inspections guide
The Building Safety Regulator Inspections guide provides:
-
Clear explanations of inspection types and scope
-
What the BSR typically asks for and looks at on site
-
Practical self-checks to assess readiness
-
Guidance on preparation, engagement, and follow-up
-
Confidence-building advice for non-technical dutyholders
Our approach
NBR guides are published to support clarity, consistency, and confidence across the property sector.
They reflect publicly available legislation and statutory guidance and are intended to support understanding and good practice. They are not legal advice and should always be read alongside the latest guidance published by the Building Safety Regulator and GOV.UK.
Where information is structured, accessible, and maintained over time, inspections become calm, predictable assurance rather than a reactive exercise.
More building safety guidance
Explore our full Knowledge Hub for guidance on Safety Cases, the Golden Thread, statutory dutyholder roles, and ongoing compliance under the Building Safety Act.