Other tools NBS offers a range of tools for specification and collaboration National BIM Library The most trusted BIM Library in the UK, certified to the internationally-recognised NBS BIM Object Standard Uniclass 2015 A dynamic and unified classification system for the construction industry covering all sectors Construction Information Service (CIS) A comprehensive online collection of construction related standards, regulations, technical advice and articles Plug-ins NBS provides a range of tools to help connect your CAD model to your specification model
Platform Resources Support Events About TheNBS.com Manufacturers Uniclass 2015 Get in touch

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom
Download from CIS *
* A valid subscription to The Construction Information Service is required to download this document.

Click here to find out how to access this document

Building Regulations 2010: Approved Documents B 2024 amendments Amendments to the Approved documents. Approved document B: Fire safety. Volume 1 - Dwellings. Volume 2 - Buildings other than dwellings. 2019 edition incorporating 2020 and 2022 amendments. March 2024. (For use in England)

Publication Year

2024

Document Status

Current

Abstract

The amendments relate to recommendations for fire safety provisions of more than one common stair in blocks of flats with a storey of 18m or more in height, and the use of evacuation lifts.

Document History

The changes will take effect from 30 September 2026, when they will be incorporated into the main Approved Documents B volumes 1 and 2. The 2019 edition incorporating 2020 and 2022 amendment will continue to apply where a building notice or an initial notice has been given to, or a building control approval application with full plans made to, the relevant authority before 30 September 2026 and either the building work to which it relates has started and is sufficiently progressed before that day, or is started and is sufficiently progressed within the period of 18 months beginning on that day. To read in conjunction with Approved Document B Volume 1 (HMG, 2022) and Approved Document B Volume 2 (HMG, 2022)

Publisher Information

HM Government

Website: http://www.gov.uk/