The new Construction Products Regulator has issued its first mandatory product recall. We analyse the product, the risks it posed, and the market-wide implications of this action.. The CPR's First Product Recall: A Landmark Case Study The newly established Construction Products Regulator (CPR) has issued its inaugural mandatory product recall, sending ripples through the UK construction industry. This unprecedented action targets a specific type of fire rated access panel, citing critical non compliance with essential safety standards and posing significant fire safety risks. The recall marks a pivotal moment in the UK's post Grenfell regulatory landscape, underscoring the CPR's commitment to enforcing stringent product safety and holding manufacturers accountable. This article delves into the specifics of the recall, its wider implications for the industry, and what fire engineering practitioners need to understand. Background The journey towards enhanced construction product regulation gained significant momentum following the Grenfell Tower tragedy. The Hackitt Review, published in 2018, highlighted systemic failures in the regulatory framework, including a lack of clarity around responsibilities and inadequate oversight of construction products. This led to the introduction of the Building Safety Act 2022 (BSA 2022), a landmark piece of legislation designed to overhaul building safety. A key component of the BSA 2022 is the establishment of the Construction Products Regulator. Operating within the Office for Product Safety and Standards (OPSS), the CPR is endowed with substantial powers to ensure the safety and performance of construction products placed on the UK market. These powers include the ability to investigate potential non compliance, issue enforcement notices, and, crucially, mandate product recalls. Prior to the BSA 2022, product recalls in the construction sector were often voluntary or driven by other regulatory bodies with less direct oversight. The CPR represents a dedicated, proactive authority focused solely on construction product integrity. The product at the heart of this recall is a range of fire rated access panels, commonly used in walls and ceilings to provide access to building services while maintaining fire compartmentation. These panels are critical components in a building's passive fire protection strategy, designed to resist the passage of fire and smoke for a specified duration, typically 30, 60, or 120 minutes, as per British Standards like BS EN 1634 1 and BS 476 22. Their proper functioning is paramount to the safety of occupants and the structural integrity of buildings during a fire event. Key Developments The CPR's investigation into the fire rated access panels was reportedly triggered by intelligence received regarding inconsistencies in their declared fire performance. This intelligence led to a comprehensive review of the product's technical documentation, manufacturing processes, and independent test reports. The investigation revealed several critical deficiencies: 1. Inadequate Fire Test Evidence: The primary issue identified was a significant discrepancy between the declared fire resistance ratings and the actual performance observed in independent fire tests commissioned by the CPR. It was found that the panels failed to meet their stated fire resistance periods, with some exhibiting premature failure of integrity and insulation criteria. This directly contravenes the requirements of Approved Document B (ADB), which mandates that building elements achieve specific fire resistance periods based on building type and height. 2. Manufacturing Inconsistencies: The CPR's inquiry also uncovered inconsistencies in the manufacturing process, suggesting a lack of robust quality control measures. Variations in material composition, assembly techniques, and dimensional tolerances were observed, all of which can compromise the fire performance of a product. This highlights a failure to adhere to the principles of consistent production as implied by the CE marking regime (pre UKCA) and the forthcoming UKCA marking requirements. 3. Misleading Declarations of Performance (DoP): The manufacturer's Declarations of Performance were found to be inaccurate, presenting fire resistance ratings that were not substantiated by reliable test data. Under the Construction Products Regulation (EU) 305/2011 (which continues to apply in UK law through the CPR as retained EU law), manufacturers are legally obliged to provide accurate DoPs. Following these findings, the CPR issued an enforcement notice to the manufacturer, demanding immediate action. When satisfactory remedial measures were not forthcoming, the CPR exercised its power to issue a mandatory product recall. This recall requires the manufacturer to: Immediately cease placing the affected products on the market. Notify all distributors and customers of the recall. Arrange for the return and replacement or refund of all affected