This Approved Document provides guidance on how to comply with requirement RA1 and requirement RA2 of Schedule 1 to the Building Regulations 2010, which respectively deal with the installation of gigabit-ready physical infrastructure and a connection to a gigabit-capable public electronic communications network when new dwellings are erected. It provides guidance on when the requirement for a connection to a gigabit-capable public electronic communications network for new dwellings may be modified or excluded; and also provides guidance on the particulars to be provided when submitting applications for Building Regulations approval. This Approved Document takes effect on 20 December 2022 for use in England. It does not apply to work in respect of which a building notice or initial notice has been given to a local authority before 20 December 2022, or full plans have been deposited with a local authority before that day, provided the work is started on site within the period of 12 months beginning with that day. A separate Approved Document, Approved Document R - Volume 2, provides guidance on the requirements for in-building physical infrastructure for high-speed electronic communication networks when new buildings are erected or when existing buildings are subject to major renovation works.

This Approved Document provides guidance on how to comply with requirement R1 of Schedule 1 to the Building Regulations 2010 and on how to comply with the requirements for in-building physical infrastructure for high-speed electronic communications networks when new buildings are erected or when existing buildings are subject to major renovation works. This Approved Document takes effect on 20 December for use in England. It does not apply to work subject to a building notice, full plans application or initial notice submitted before that date, provided the work is started on site within the period of 12 months beginning with that day. A separate Approved Document, Approved Document R - Volume 1, provides guidance on how to comply with the requirement to install gigabit-ready physical infrastructure and a connection to a gigabit-capable public electronic communications network when new dwellings or a building containing or ore more dwellings are erected.

This amended edition of Approved Document J: Combustion appliances and fuel storage systems, extends the provisions and guidance for carbon monoxide alarms. The amended provisions and guidance come into effect on 1 October 2022. This Approved Document covers the air supply, discharge of combustion products and protection of the building for solid fuel, gas and oil appliances, along with the provision of information for hearths, fireplaces, flues and chimneys. ADJ: Combustion appliances and fuel storage systems (2010 edition incorporating 2010, 2013, and 2022 amendments) contains the following sections: Air supply Discharge of products of combustion Warning of release of carbon monoxide Protection of building Provision of information Protection of liquid fuel storage systems Protection against pollution

This new, revised edition of Approved Document B incorporates the June 2022 amendment booklet which takes effect on 1st December 2022. Approved Document B of the Building Regulations covers fire safety matters within and around buildings. Published in two volumes, this volume - Volume 1 - deals solely with dwellings, including blocks of flats, while Volume 2 deals with all other types of building cover by the Building Regulations. The aim of each volume is to set out the guidelines that need to be followed in order to prevent the spread of fire over linings, such as walls and ceilings. Each volume also states what materials can be used and what British Standards each should conform to, to ensure that they provide the required level of protection. Main changes made by the 2022 amendments The changes focus on the following fire safety provisions: a. Ban of combustible materials in and on the external walls of buildings: Consequential amendments following the laying of the Building (Amendment) (England) Regulations 2022. Updated provisions in Section 10 for residential buildings (purpose groups 1 and 2) with a storey 11m or more in height. b. Secure information boxes: A new recommendation for secure information boxes in blocks of flats with storeys over 11m. c. Evacuation alert systems: A new recommendation for evacuation alert systems in blocks of flats with storeys over 18m.

This Approved Document provides guidance on how to comply with Part O to Schedule 1 to the Building Regulations covering overheating mitigation requirements and applies to new residential buildings only. It takes effect on 15 June 2022 but does not apply to work subject to a building notice, full plans application or initial notice submitted before that date, provided the work is started on site before 15 June 2023. ADO: Overheating contains the following sections: Simplified method Dynamic thermal analysis Ensuring the overheating mitigation strategy is usable Providing information Key terms Compliance checklist Areas at a high risk of buildings overheating The guidance in this Approved Document only relates to England.

All new homes and buildings in England will be required by law to install electric vehicle charging points from June 2022. New-build supermarkets, workplaces and buildings undergoing major renovations will also come under the new law. This Approved Document provides guidance on how to comply with Part S to Schedule 1 to the Building Regulations covering electric vehicle charging infrastructure requirements and takes effect on 15 June 2022. It does not apply to work subject to a building notice, full plans application or initial notice submitted before that date, provided the work is started on site before 15 June 2023. ADS: Infrastructure for the charging of electric vehicles covers: New residential buildings New non-residential buildings Buildings undergoing material change of use Residential buildings undergoing major renovation Non-residential buildings undergoing major renovation Mixed-use buildings undergoing relevant building work The guidance in this Approved Document only relates to England.

This Approved Document provides guidance on how to comply with Part L to Schedule 1 of the Building Regulations and the associated energy efficiency requirements for buildings other than dwellings, and takes effect on 15 June 2022. It does not apply to work subject to a building notice, full plans application or initial notice submitted before that date, provided the work is started on site before 15 June 2023. ADL2: Conservation of fuel and power - Buildings other than dwellings (2021 edition) contains the following sections: Calculating the target primary energy rate and target emission rate Calculating the building primary energy rate and dwelling emission rate Consideration of high efficiency alternative systems Limiting heat gains and losses Minimum building services efficiencies and controls - general guidance System specific guidance Air permeability and pressure testing Commissioning Providing information New elements in existing buildings, including extensions Work to elements in existing buildings Consequential improvements Key terms Lighting Energy Numeric Indicator (LENI) Reporting evidence of compliance Measures for consequential improvements Hierarchy for establishing seasonal efficiencies of existing boilers The guidance in this Approved Document only relates to England and applies to dwellings other than dwellings only. For guidance relating to dwellings, use Approved Document L, Volume 1: Dwellings.

This Approved Document provides guidance on how to comply with Part F to Schedule 1 to the Building Regulations covering ventilation and applies to dwellings only, and takes effect on 15 June 2022. It does not apply to work subject to a building notice, full plans application or initial notice submitted before that date, provided the work is started on site before 15 June 2023. ADF1: Dwellings (2021 edition) contains the following sections: Ventilation provision Minimising the ingress of external pollutants Work on existing dwellings Commissioning and providing information Key terms Performance-based ventilation Completion checklist and commissioning sheet Checklist for ventilation provision in existing dwellings The guidance in this Approved Document only relates to England and applies to dwellings only. In a mixed-use building, Approved Document F, Volume 2: Buildings other than dwellings should be consulted for building work in parts of the building that are not dwellings.

This Approved Document provides guidance on how to comply with Part F to Schedule 1 to the Building Regulations covers ventilation and applies to buildings other than dwellings only, and takes effect on 15 June 2022. It does not apply to work subject to a building notice, full plans application or initial notice submitted before that date, provided the work is started on site before 15 June 2023. ADF2: Buildings other than dwellings (2021 edition) contains the following sections: Ventilation provision Minimising the ingress of external pollutants Work on existing dwellings Commissioning and providing information Key terms Performance-based ventilation CO2 monitoring The guidance in this Approved Document only relates to England and applies to buildings other than dwellings only. For guidance relating to dwellings, use Approved Document F, Volume 1: Dwellings.

Approved Document M has been divided into two volumes. ADM volume 1 covers dwellings and this volume - ADM volume 2 - covers buildings other than dwellings. This document provides guidance on the ease of access to, and use of, buildings other than dwellings, including facilities for disabled visitors or occupants. Guidance on the use of ramps and steps is covered to provide ease of access, with information including safe degrees of pitch and dimensions when building a wheelchair accessible facility. The construction of accessible stairs and corridors is also addressed, including the safe height of stairs and the accessible width of both corridors and stairs. Approved Document M volume 2 also includes guidance on the access and sanitary conveniences to extensions of buildings other than dwellings. The document includes many useful diagrams on how to show compliance with the regulations, along with details on Access Statements. This new edition of Approved Document M volume 2 incorporates the changes necessitated by the amendment booklet issued in July 2020 and which took effect on 1st January 2021. Full details on this amendment booklet and the changes can be found at - https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/901882/200717_AD_M_July2020_amend.pdf Contents * M1: Access and use of buildings other than dwellings * M2: Access to extensions to buildings other than dwellings * M3: Sanitary conveniences in extensions to buildings other than dwellings

This new, revised edition of Approved Document B incorporates the June 2022 amendment booklet which takes effect on 1st December 2022. Approved Document B of the Building Regulations covers fire safety matters within and around buildings. Published in two volumes, Volume 1 deals solely with dwellings, including locks of flats, while this volume - Volume 2 - deals with all other types of building cover by the Building Regulations. The aim of each volume is to set out the guidelines that need to be followed in order to prevent the spread of fire over linings, such as walls and ceilings. Each volume also states what materials can be used and what British Standards each should conform to, to ensure that they provide the required level of protection. Main changes made by the 2022 amendments The changes focus on the following fire safety provisions: a. Ban of combustible materials in and on the external walls of buildings: Consequential amendments following the laying of the Building (Amendment) (England) Regulations 2022. Updated provisions in Section 12 for residential buildings (purpose groups 1 and 2) with a storey 11m or more in height.

This Reference Set contains all of the Approved Documents to the Building Regulations, including the six new Approved Documents launched in December 2021:   ·        Approved Document F: Ventilation - Volume 1: Dwellings (2021 edition) ·        Approved Document F: Ventilation - Volume 2: Buildings other than dwellings (2021 edition) ·        Approved Document L: Conservation of fuel and power - Volume 1: Dwellings (2021 edition) ·        Approved Document L: Conservation of fuel and power - Volume 2: Buildings other than dwellings (2021 edition) ·        Approved Document O: Overheating (2021 edition) ·        Approved Document S: Infrastructure for the charging of electric vehicles (2021 edition)   The full list of Approved Documents contained in the Reference Set is as follows:   ·        Approved Document A: Structure (2004 edition incorporating 2010 and 2013 amendments) ·        Approved Document B: Fire Safety - Volume 1: Dwellings (2019 edition incorporating 2020 amendments) ·        Approved Document B: Fire Safety – Volume 2: Buildings other than dwellings (2019 edition incorporating 2020 amendments) ·        Approved Document C: Site preparation and resistance to contaminants and moisture (2004 edition incorporating 2010 and 2013 amendments) ·        Approved Document D: Toxic substances (1992 edition incorporating 2002, 2010 and 2013 amendments) ·        Approved Document E: Resistance to the passage of sound (2003 edition incorporating 2004, 2010, 2013 and 2015 amendments) ·        Approved Document F: Ventilation - Volume 1: Dwellings (2021 edition) ·        Approved Document F: Ventilation - Volume 2: Buildings other than dwellings (2021 edition) ·        Approved Document G: Sanitation, hot water safety and water efficiency (2015 edition incorporating 2016 amendments) ·        Approved Document H: Drainage and waste disposal [2015 edition] ·        Approved Document J: Combustion appliances and fuel storage systems (2010 edition incorporating 2010 and 2013 amendments) ·        Approved Document K: Protection from falling, collision and impact (2013 edition) ·        Approved Document L: Conservation of fuel and power - Volume 1: Dwellings (2021 edition) ·        Approved Document L: Conservation of fuel and power - Volume 2: Buildings other than dwellings (2021 edition) ·        Approved Document M: Access to and use of buildings - Volume 1: Dwellings (2015 edition incorporating 2016 amendments) ·        Approved Document M: Access to and use of buildings - Volume 2: Buildings other than dwellings (2015 edition incorporating 2020 amendments) ·        Approved Document O: Overheating (2021 edition) ·        Approved Document P: Electrical Safety – Dwellings (2013 edition) ·        Approved Document Q: Security - Dwellings (2015 edition) ·        Approved Document R : Physical infrastructure for high-speed electronic communications networks (2016 edition) ·        Approved Document S: Infrastructure for the charging of electric vehicles (2021 edition) ·        Approved Document 7: Materials and workmanship to support Regulation 7 (2013 edition incorporating 2018 amendments)

Approved Document D of the Building Regulations is concerned with the requirements with respect to toxic substances. This document is the 2013 edition, based on the original 1992 edition and incorporating amendments made in 2002, 2010 and 2013. Changes made by the 2013 Amendments * The changes, which apply only to England, were to guidance on materials and workmanship. * There were no changes to Part D of Schedule 1 to the Building Regulations 2010. Contracts and Management Publications Update Service: To ensure that you have the most up-to-date Approved Document or Amendment to an Approved Document to hand, you can now join our CAMPUS service. RIBA Bookshops will automatically send you copies of new releases as and when they are published. Visit our CAMPUS page for further details.

Effective 6 April 2013. This edition has been updated to amalgamate Approved Document N: Glazing and also some overlapping guidance that is in Approved Document M: Access to and use of buildings. As well as these changes, Approved Document K's references have been updated in the light of the harmonised standard related to 'safe breaking' and the testing methods, and the harmonised standard and National Annex related to resistance of loads for barriers. Tables and diagrams have been amended and simplified, key terms have been updated and there is now an index. There are no new technical requirements. This Approved Document has a fresh new look and has been totally re-designed into a single column format to make reading. It has also been subject to a thorough editorial review to make the text/content more reader-friendly and simpler to assimilate and understand. Contracts and Management Publications Update Service: To ensure that you have the most up-to-date Approved Document or Amendment to an Approved Document to hand, you can now join our CAMPUS service. RIBA Bookshops will automatically send you copies of new releases as and when they are published. Visit our CAMPUS page for further details.

Building regulations for access to and use of buildings in dwellings and buildings other than dwellings and provides a baseline for accessibility in the built environment. Volume 1: The 2015 edition with 2016 amendments of 'Approved Document M: access to and use of buildings Volume 1: dwellings' only covers dwellings and contains updated guidance. In particular, it introduces 3 categories of dwellings: *category 1: visitable dwellings *category 2: accessible and adaptable dwellings *category 3: wheelchair user dwelling *categories 2 and 3 apply only where required by planning permission. The 2015 edition with 2016 amendments took effect on 1 March 2016 for use in England.

This Approved Document provides guidance on how to comply with Part L to Schedule 1 of the Building Regulations covering the conservation of fuel and power and the associated energy efficiency requirements for dwellings, and takes effect on 15 June 2022. It does not apply to work subject to a building notice, full plans application or initial notice submitted before that date, provided the work is started on site before 15 June 2023. ADL1: Conservation of fuel and power - Dwellings (2021 edition) contains the following sections: Calculating the target primary energy rate, target emission rate and target fabric energy efficiency rate Calculating the dwelling primary energy rate, dwelling emission rate and dwelling fabric energy efficiency rate Consideration of high efficiency alternative systems Limiting heat gains and losses Minimum building services efficiencies and controls - general guidance System specific guidance Air permeability and pressure testing Commissioning Providing information New elements in existing dwellings, including extensions Work to elements in existing dwellings Consequential improvements Key terms Reporting evidence of compliance Work to thermal elements The guidance in this Approved Document only relates to England and applies to dwellings only. In a mixed-use building, Approved Document L, Volume 2: Buildings other than dwellings should be consulted for building work in parts of the building that are not dwellings.