UK Fire Safety Compliance and the Building Safety Act: What Managing Agents Must Know

Since the Grenfell Tower tragedy in 2017, fire safety in multi-occupancy residential buildings has moved from a compliance afterthought to the single most consequential issue facing UK managing agents, freeholders, and landlords. The Building Safety Act 2022 (BSA), alongside the Fire Safety Act 2021 and the Fire Safety (England) Regulations 2022, has created a new legal architecture that demands far greater rigour, documentation, and accountability than ever before. For managing agents, understanding these obligations is no longer optional—it is central to professional practice and personal liability.

The New Duty-Holder Framework

The Building Safety Act introduces a tiered system of duty-holders for "higher-risk buildings" (HRBs)—defined as residential buildings of at least 18 metres or seven storeys, containing two or more residential units. For these buildings, the Act creates the role of the Principal Accountable Person (PAP), typically the freeholder or managing agent acting on their behalf, who carries legal responsibility for managing building safety risks throughout the building's lifecycle.

Crucially, the PAP must register higher-risk buildings with the Building Safety Regulator (BSR), a function now housed within the Health and Safety Executive. Registration is a prerequisite for occupation, and failure to comply can result in criminal prosecution. Agents managing HRB portfolios should already have mapped which buildings fall within scope and confirmed registration status—the BSR's phased enforcement has made this a priority inspection point.

Beyond HRBs, the Fire Safety (England) Regulations 2022 extend obligations to all multi-occupied residential buildings with storeys above 11 metres, requiring annual checks on fire doors and lift shaft inspections, alongside clearer wayfinding signage and up-to-date evacuation information for residents.

The Golden Thread of Information

One of the BSA's most transformative concepts is the "golden thread"—a continuous, accurate, and accessible digital record of information about a building's design, construction, and ongoing management, maintained from design through to occupation and beyond. This is not a static compliance file; it is a living dataset that must be available to the BSR, residents, and relevant stakeholders on demand.

For managing agents, this represents a significant operational shift. Historically, fire risk assessments (FRAs), remedial works records, and safety case reports have often been scattered across spreadsheets, email threads, and paper files—a recipe for gaps that regulators are now actively hunting for. The golden thread requirement effectively mandates digitisation of compliance records, with clear audit trails showing who changed what, and when.

This is precisely where platforms like WiseBlock are proving valuable, enabling agents to centralise fire risk assessments, remedial action tracking, and building safety case documentation in one auditable system—reducing the administrative burden while strengthening defensibility in the event of regulatory scrutiny.

Fire Risk Assessments: Raising the Bar

The Regulatory Reform (Fire Safety) Order 2005 remains the backbone of fire risk assessment obligations, but the Fire Safety Act 2021 clarified that external wall systems—including cladding, balconies, and insulation—fall explicitly within scope of "responsible person" duties. This closed a loophole that had left many post-Grenfell buildings in regulatory limbo.

Managing agents acting as the "responsible person" (or supporting one) must ensure FRAs are:

• Conducted by a competent, appropriately qualified assessor, particularly for complex or high-rise buildings
• Reviewed regularly and whenever material changes occur (such as cladding remediation or change of use)
• Accompanied by a clear, prioritised action plan with realistic remediation timescales
• Communicated transparently to leaseholders and residents, who have statutory rights to this information under the Building Safety Act

The Institution of Fire Engineers and the National Fire Chiefs Council have both published guidance emphasising that generic, tick-box FRAs are no longer defensible. Enforcement authorities, including local fire and rescue services, have significantly increased scrutiny of commissioning practices and assessor competency.

Resident Engagement and the Building Safety Case

For higher-risk buildings, the Building Safety Act requires the Principal Accountable Person to produce and maintain a Building Safety Case Report—a structured document demonstrating how building safety risks are identified, assessed, and mitigated. This must be supported by a formal Resident Engagement Strategy, giving leaseholders meaningful rights to request information, raise concerns, and be consulted on safety decisions affecting their building.

This marks a cultural shift for managing agents accustomed to top-down communication. The Act gives residents statutory complaint routes to the Building Safety Regulator if engagement is inadequate, and agents who fail to demonstrate genuine consultation risk both regulatory censure and reputational damage. Industry commentary from sources such as the MRI Software UK blog has highlighted that proactive, digital-first communication tools are increasingly essential for meeting these obligations efficiently across large portfolios.

Practical Steps for Compliance

Given the scale of change, managing agents should prioritise the following actions:

• Audit your portfolio against HRB thresholds and confirm BSR registration status for qualifying buildings
• Digitise your golden thread records now, rather than waiting for regulatory enforcement action
• Review FRA quality and assessor competency, particularly for buildings with historic cladding or external wall concerns
• Establish resident engagement processes that meet statutory consultation requirements, with clear documentation trails
• Train staff on individual accountability—the BSA introduces personal criminal liability for Accountable Persons who neglect duties

Organisations such as the Institute of Residential Property Management (IRPM) and the Association of Residential Managing Agents (ARMA) continue to update guidance as secondary legislation and BSR enforcement practice evolves, and agents should maintain active engagement with these bodies.

Looking Ahead

The Building Safety Act represents the most significant overhaul of building safety regulation in a generation. For managing agents, compliance is no longer simply about avoiding penalties—it is about rebuilding public trust in a sector still recovering from the consequences of Grenfell. Those who invest early in robust systems, transparent resident engagement, and digitised compliance records will not only meet their legal obligations but will be better positioned as trusted stewards of increasingly safety-conscious residential portfolios.

As enforcement activity from the Building Safety Regulator intensifies through 2024 and beyond, the margin for error continues to narrow. Proactive compliance, supported by modern digital tools, is fast becoming the only viable operating model for responsible property management in the UK.