Home / Insights / Blog / The Building Safety Act: 9 key building safety changes from 1 October 2023 The Building Safety Act: 9 key building safety changes from 1 October 2023 From the 1st of October 2023, the UK witnessed a transformative change to building safety regulations in the construction industry. On this date, a series of new responsibilities and systems under the Building Safety Act came into force. The Building Safety Act 2022 is a piece of landmark legislation, and a set of UK building regulations aiming to revolutionise the way buildings are designed, constructed, and managed. The primary focus of the Building Safety Act 2022 is on enhancing safety and accountability across the sector and strengthening health and safety regulations in the construction industry. What is the Building Safety Act? The legislation, now named The Building Safety Act 2022, represents a monumental shift in the regulatory framework governing the UK’s construction industry. The core objectives of the Building Safety Act regulations are to reshape the construction industry’s culture and practices – primarily following an independent review of the 2017 Grenfell Tower tragedy – to make sure building safety is a paramount concern on all projects. So, what changes from 1 October 2023? 1. Dutyholder responsibilitiesThe changes to the Building Safety Act in 2023 introduced new dutyholder roles, impacting all stakeholders involved in a construction project. This includes the client, the principal contractor and the principal designer.There is also a list of general duties for all contractors and designers that must be met in order to satisfy the Building Safety Act Legislation.Find out more details for all of these dutyholder responsibilities in our Building Safety Act Whitepaper. In addition to these specific dutyholder requirements, there are duties which have been brought in with the latest Building Safety Act updates for everyone throughout the construction supply chain that must be complied with to meet health and safety regulations in the construction industry. Download Essential Guide to The Building Safety Act Duties for allPlanned, managed, monitored – Building work must be planned, managed, and monitored to comply with UK Building Regulations, including the Building Safety ActDesigned appropriately – If a building is constructed in accordance with a design, it should meet all relevant regulation requirementsCommunicate and cooperate – Everyone has a responsibility to share information and support other dutyholders in achieving compliance 2. New building control systemsUnder the new building control system regulations, the Building Safety Regulator (BSR) – which is the Health & Safety Executive – will become the building control body for new higher-risk buildings.The Building Safety Regulator will oversee building safety and standards, encourage industry competence, and lead the implementation of the new Building Safety Act regulation framework for high-rise buildings. High-rise buildings are those classed as being at least seven storeys tall, and over 18 metres in height. They must also contain at least two residential units, including hospitals, care homes and student accommodation.Safety checkpoints gateways 2 and 3 will also come into effect. Gateway 2 requires applicants to submit a building control approval application to the Building Safety Regulator before starting construction. Gateway 3 involves the Building Safety Regulator assessing whether work has been completed in line with the Building Safety Act Regulations before occupation – the golden thread (see below) will be crucial for this. If successful, a Completion Certificate will be issued.Finally, registration for building control approvers and inspectors will also be required. The Building Safety Regulator will establish registers for building inspectors and building control approvers, with defined registration criteria – including a code of conduct – for registered building inspectors and professional conduct rules for building control approvers. 3. Transitional arrangements for higher-risk buildingsFor higher-risk building projects to continue under the current framework, an initial notice or full plans must have been submitted and not rejected before 1 October 2023. Additionally, the project must be “sufficiently progressed” by April 6 next year. Projects meeting this criteria will not be subject to Gateways 2 and 3. 4. The golden thread of informationHigher-risk buildings must maintain a digital, secure and easily accessible ‘golden thread’ of information throughout their lifecycle. The extent of information to be kept depends on the building’s stage, with a focus on compliance with building regulations during design and construction. Your building information must be… Kept digitally Kept securely A building’s single source of truth Available to people who need the information to do a job Available when the person needs the information Presented in a way that people can use 5. Safety case for higher-risk buildingsA safety case report summarising major fire and structural hazards and risk management measures is now mandatory for each higher-risk building. Principal accountable persons must have identified and assessed building safety risks, determined how safety incidents can be prevented and measures to mitigate their severity. 6. Mandatory Occurrence ReportingOrganisations must establish a Mandatory Occurrence Reporting system, detailing communication with other accountable persons, arrangements for reporting to the Building Safety Regulator, and summaries of incident reports. 7. Registration for new high-rise residential buildingsHigh-rise residential buildings of 18 metres or more in height or at least seven storeys tall, with two or more residential units, must have been registered with the Building Safety Regulators by 1 October 2023. The principal accountable person or their authorised representative must complete the registration process. 8. Amendments to fire safety regulationsPhase 3 of the Building Safety Act introduces amendments to the Regulatory Reform (Fire Safety) Order 2005. These changes enhance cooperation and coordination among responsible persons, improve the recording and sharing of fire safety information, simplify enforcement against non-compliance and ensure residents have access to comprehensive fire safety information. 9. The Building Safety LevyThe Building Safety Levy aims to generate £3 billion over a decade to prevent the public and leaseholders from bearing the cost of safety deficiencies like unsafe cladding. Developers are responsible for paying the levy – which has been through a consultation period – as part of the building control process. Pivotal moment for the construction industry The Building Safety Act changes in 2023 represented a pivotal moment for the construction industry. It placed a huge weight on building safety, accountability and transparency. For construction contractors and subcontractors, adapting to the new Building Safety Act changes is essential. Understanding the Act’s requirements, cooperating with other dutyholders and embracing a culture of safety and compliance will be crucial in navigating this new era of construction and UK Building Regulations.These are just some of the changes which came into force from 1 October 2023. For more information, a deep dive into the recently unveiled secondary legislation and more about what it means for you and health and safety regulations in the construction industry, download our Essential Guide to the Building Safety Act Whitepaper. Download Essential Guide to The Building Safety Act Building Safety Act Resources The Essential Guide to the Building Safety Act Navigating the Building Safety Act Webinar: What Contractors Need To Know Blog Building Safety Act, Supplier Related case studies Supplier Case Studies Hill Hill is one of the country’s top house builders, specialising in developing homes of distinction across London and the South East. 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