The Building Safety Regulator's Building Assessment Certificate reset: No more waiting

In a statement from the Building Safety Regulator published on Thursday 9^th July 2026, they have set out a major reset of the Building Assessment Certificate regime, a response to slow processing times, high refusal rates, and widespread confusion among duty holders. The changes aim to make the assessment process more targeted, and more supportive, but importantly not stop the development of Safety Case Reports.

The Building Safety Regulator’s statement outlines the following changes.

The Building Safety Regulator has been clear, far too many applications have focused on ticking boxes rather than showing how fire and importantly structural risks are actually managed.

This is why, shockingly, the Building Safety Regulator confirmed that 66% of Building Assessment Certificate applications have been refused so far.

This reaffirms the Building Safety Regulator’s previous comments that Safety Case Reports must prove that risk controls work in practice and detailed evidence must show real‑world management, not theoretical compliance.

PAP’s and APs must expect the Building Safety Regulator to challenge vague statements, generic templates, or incomplete risk rationales.  In short, the safety case report has now become a risk performance document, not a procedural one.  Fire and structural risk assessments and the actions or steps taken following them are going to be key.

The Building Safety Regulator announced it will now prioritise:

• Organisations responsible for multiple HRBs
• Buildings flagged through risk intelligence
• Sample interventions based on risk signals or raised concerns about duty holders

The impact on PAPs and APs is that your Safety Case Reports must be audit‑ready at all times, assessments, the Building Safety Regulator has made clear, may occur with limited notice.  The Building Safety Regulator has made it clear that there is “no waiting for new processes.” Safety Case Reports MUST continue to be developed. The Building Safety Regulator was unambiguous:

“PAPs must not wait for any future assessments before preparing safety case reports. These legal duties have been enforceable since January 2024.”

This means that delays or the changes in the Building Assessment Certificate process do not pause PAP and AP duties. Failure to meet the requirements, will see the Building Safety Regulator delivering enforcement action if compliance with the requirements is not where it needs to be or if risk controls are inadequate.

This reinforces the principle that Ark have been suggesting right from the outset; building safety is continuous, not cyclical.  It demands relentless vigilance, disciplined management, and proof that your controls work, every single day.

Duty holders should expect targeted questions from the Building Safety Regulator based on known risk factors (façade construction, height, resident profile), and PAP’s must understand that weaknesses in one building may trigger scrutiny across an entire portfolio.

Whilst the Building Safety Regulator has promised to publish simplified assessment criteria and clearer technical guidance on what constitutes a suitable fire and structural risk assessment, PAPs and APs should expect more prescriptive definitions of “suitable and sufficient,” and Safety Case Reports will need to align tightly with updated guidance.

Hopefully ambiguity will reduce, and most likely, that the quality threshold will rise.  This is particularly important for structural risk assessments, where the BSR has suggested that inconsistency has been a major cause of refusals.

The Building Safety Regulator’s reset includes:

• Working through existing applications
• Fast‑track reassessments for previously refused buildings
• Reviewing cost impacts on leaseholders
• Developing a new long‑term system with the Ministry of Housing, Communities & Local Government

Again, for Safety Case Reports, this means that they must be robust enough to withstand reassessment at any time; so buildings previously refused will need stronger evidence and clearer risk narratives.

At Ark we believe that it is clear from the Building Safety Regulator’s statement, expect the Safety Case Report to become more central to the Building Assessment Certificate process, not less.

The Building Safety Regulator has announced that they intend to provide further guidance and support to help duty holders to submit high-quality evidence of how they are meeting their ongoing fire and structural safety duties.

The Building Safety Regulator is proposing to strengthen support for resident‑led PAPs by introducing simplified assessment criteria and clearer technical guidance so volunteer‑run buildings understand exactly what a suitable fire and structural risk assessment must contain. Resident‑managed HRBs will gain tailored pre‑application advice and a named Building Safety Regulator contact to help navigate submissions and avoid common pitfalls. These changes aim to boost confidence, competence, and consistency across more than 2,000 resident‑run buildings. These updated resources are expected from September 2026.

In conclusion, core duties remain unchanged.

The Building Safety Regulator’s announcement makes one point impossible to ignore, the duty to develop and maintain Safety Case Reports has not changed, paused, softened, or been deferred. If anything, the reset of the Building Assessment Certificate regime raises the bar and removes any remaining excuses for delay.

PAPs and APs must now treat Safety Case Reports as live operational documents; continuously updated, evidence‑rich, and ready for submission at a moment’s notice. The Building Safety Regulator has been explicit that legal duties have been enforceable since January 2024, and the new intelligence‑led model means assessments may arrive with limited or no warning. Buildings previously refused will face tougher scrutiny, and those not yet assessed must assume they could be called in tomorrow.

This is not a period for reflection or waiting for new guidance. It is a period for action.

PAPs and APs must urgently:

• Develop and strengthen their Safety Case Reports
• Evidence real‑world fire and structural risk control
• Maintain safety‑critical information in a verifiable, audit‑ready state
• Demonstrate ongoing compliance every single day

The Building Safety Regulator’s reset is not a relaxation, it is a structured and proportionate tightening. The organisations that succeed will be those who stop treating Safety Case Reports as a project and start treating them as a discipline. The message from the BSR is clear, get on with it, keep it live, and be ready.