OpenLegislation

The Building Regulations 2010

S.I. 2010/2214 · Made 6 September 2010 · Extends to England and Wales

Not fully up to date. 33 changes made by later legislation have not yet been written into this text, which is revised to 1 October 2026.

See the changes not yet applied
ProvisionChangeMade by
reg. 11(3)substitutedThe Building (Local Authority Charges and Amendments Relating to Charging) (England) Regulations 2026 reg. 11(3)
Sch. 6 para. 1revokedThe Building (Local Authority Charges and Amendments Relating to Charging) (England) Regulations 2026 reg. 12(b)
reg. 2(1)words substitutedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(2)(a)(iii)
reg. 2(1)words insertedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(2)(b)
reg. 6(1)(a)words insertedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(3)
reg. 23word substitutedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(4)
reg. 40 headingwords insertedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(5)
reg. 40CinsertedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(6)
reg. 2(1)word omittedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(2)(a)(i)
reg. 44word substitutedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(8)
Sch. 1 Pt. L headingsubstitutedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(9)(a)
Sch. 1 Pt. L para. L1substitutedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(9)(b)
Sch. 1 Pt. L para. L3insertedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(9)(c)
reg. 46A(2)-(5)appliedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 5(5)
reg. 43word substitutedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(7)
reg. 2(1)words insertedThe Building Regulations etc. (Amendment) (England) Regulations 2026 reg. 3(2)(a)(ii)
reg. 2(1)word omittedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(1)(a)
Sch. 1 Pt. Lwords insertedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(6)(b)
reg. 2(1)words insertedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(1)(b)
reg. 25AomittedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(2)
reg. 25BomittedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(2)
reg. 25D headingsubstitutedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(3)
reg. 25Dwords substitutedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(3)(b)
reg. 26C headingsubstitutedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(4)(a)
reg. 26Cwords substitutedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(4)(b)
reg. 27C headingsubstitutedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(5)(a)
reg. 27C(2)(a)words substitutedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(5)(b)
reg. 27C(3)(a)(i)words substitutedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(5)(b)
reg. 27C(3)(a)(ii)words substitutedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(5)(b)
Sch. 1 Pt. Lwords insertedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(6)(a)(i)
Sch. 1 Pt. Lwords insertedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(6)(a)(ii)
Sch. 1 Pt. Lwords insertedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(6)(a)(iii)
Sch. 1 Pt. Lwords insertedThe Building etc. (Amendment) (Wales) Regulations 2026 reg. 3(6)(a)(iv)

Building And Buildings, England And Wales

Made 6th September 2010

Laid before Parliament 9th September 2010

Coming into force 1st October 2010

The Secretary of State is a Minister designatedM1 for the purposes of section 2(2) of the European Communities Act 1972M2 in relation to matters relating to the environment.

In accordance with section 14(3) of the Building Act 1984M3 he has consulted the Building Regulations Advisory Committee and such other bodies as appeared to him to be representative of the interests concerned.

The Secretary of State makes the following Regulations in exercise of the powers conferred by section 2(2) of the European Communities Act 1972 and by sections 1(1), 2A, 3, 5, 8(2) and (6), 34, 35, 47(1) and 126 of, and paragraphs 1, 2, 3, 4, 4A, 7, 8, 9, 10 and 11 of Schedule 1 to, the Building Act 1984:C1C2C3C4C5C6C7

Annotations to the whole text

Marginal citations

M1

S.I. 2008/301.

M2

1972 c.68.

M3

1984 c.55; section 126 is cited for the definition of “prescribed”. Section 1 was amended by section 1 of the Sustainable and Secure Buildings Act 2004 (c.22) and section 2A was inserted by section 4 of that Act; section 47(1) was amended by section 8 of that Act and S.I. 1996/1905; paragraph 4A of Schedule 1 was inserted by section 8 of that Act; paragraph 7 of Schedule 1 was amended by section 3 of that Act and by section 11 of the Climate Change and Sustainable Energy Act 2006 (c.19); paragraph 8 of Schedule 1 was amended by section 3 of the Sustainable and Secure Buildings Act 2004 and by section 40 of the Flood and Water Management Act 2010 (c.29); paragraph 11(1)(a) of Schedule 1 was amended by S.I. 1986/452. Certain functions of a Minister of the Crown under the Building Act 1984 were transferred to the National Assembly for Wales constituted by the Government of Wales Act 1998 (c.38) by article 2 of, and Schedule 1 to, the National Assembly for Wales (Transfer of Functions) Order 1999 (S.I. 1999/672) as varied by article 4 of, and Schedule 3 to, the National Assembly for Wales (Transfer of Functions) Order 2000 (S.I. 2000/253) and have been transferred to the Welsh Ministers by paragraph 30 of Schedule 11 to the Government of Wales Act 2006 (c.32). Subject to certain exceptions and reservations, the remaining functions conferred on the Secretary of State by the Building Act 1984 are transferred to the Welsh Ministers, as far as they are exercisable in relation to Wales, by the Welsh Ministers (Transfer of Functions) (No.2) Order 2009 (S.I. 2009/3019) with effect from 31st December 2011.

Modifications

C1

Regulations: power to amend conferred (21.3.2012 for specified purposes, 28.1.2013 in so far as not already in force) by Energy Act 2011 (c. 16), ss. 9(2), 121(1) (with ss. 40, 41); S.I. 2012/873, art. 3(1)(b)(2); S.I. 2013/125, art. 2(b)

C2

Regulations continued (W.) (5.9.2023) by The Building Safety Act 2022 (Commencement No. 3, Transitional and Saving Provisions) (Wales) Regulations 2023 (S.I. 2023/914), regs. 9, 10

C3

Regulations continued (E.) (1.10.2023) by The Building Safety Act 2022 (Commencement No. 5 and Transitional Provisions) Regulations 2023 (S.I. 2023/993), reg. 9

C4

Regulations applied (with modifications) (E.) (6.4.2024) by The Building (Registered Building Control Approvers etc.) (England) Regulations 2024 (S.I. 2024/110), regs. 1(3), 5 (with regs. 44-47)

C5

Regulations continued (W.) (6.4.2024) by The Building Safety Act 2022 (Commencement No. 4, Transitional and Saving Provisions) (Wales) Regulations 2024 (S.I. 2024/207), reg. 14

C6

Regulations applied (with modifications) (W.) (1.1.2025) by The Building (Registered Building Control Approvers etc.) (Wales) Regulations 2024 (S.I. 2024/1268), regs. 1(2), 5(1)-(11)

C7

Regulations continued (W.) (1.7.2026) by The Building (Higher-Risk Buildings Procedures) (Wales) Regulations 2025 (S.I. 2025/1321), reg. 1(3), Sch. 3 para. 1(2)

Contents

  1. Part 1: General
  2. 1Citation and commencement
  3. 2Interpretation
  4. 2AApplication
  5. 2BDisapplication of certain procedural requirements of the Building Regulations 2010 in relation to higher-risk building work
  6. 2CApplication: Wales
  7. 2DDisapplication of certain procedural requirements of the Building Regulations 2010 in relation to higher-risk building work : Wales
  8. Part 2: Control of Building Work
  9. 3Meaning of building work
  10. 4Requirements relating to building work
  11. 5Meaning of material change of use
  12. 6Requirements relating to material change of use
  13. 7Materials and workmanship
  14. 8Limitation on requirements
  15. 9Exempt buildings and work
  16. 10Exemption of the Mayor’s Office for Policing and Crime from procedural requirements
  17. 11Power to dispense with or relax requirements
  18. Part 2A: Dutyholders and competence
  19. Chapter 1: Client
  20. 11ASuitable arrangements to ensure compliance with requirements etc
  21. 11BArrangements as to information: higher-risk building work
  22. 11CDomestic clients
  23. Chapter 2
  24. Appointment of principal designer and principal contractor etc
  25. 11DPrincipal designer and principal contractor
  26. 11EConsiderations before a person carries out work
  27. Chapter 3
  28. Competence
  29. 11FCompetence: general requirement
  30. 11GCompetence: principal designer
  31. 11HCompetence: principal contractor
  32. 11ICeasing to be competent: notification
  33. Chapter 4
  34. Duties of dutyholders
  35. 11JGeneral duty
  36. 11KAdditional duties of designers
  37. 11LAdditional duties of contractors
  38. 11MAdditional duties of a principal designer
  39. 11NAdditional duties of a principal contractor
  40. 11ONotification of change of dutyholder
  41. Chapter 5: General
  42. 11PMinor work
  43. 11QInterpretation of this Part
  44. Part 2B - WALES: Dutyholders and competence
  45. Chapter 1: Client
  46. 11RSuitable arrangements to ensure compliance with requirements etc.: Wales
  47. 11SArrangements as to information: higher-risk building work: Wales
  48. 11TDomestic clients: Wales
  49. Chapter 2: Appointment of principal designer and principal contractor etc.
  50. 11UPrincipal designer and principal contractor: Wales
  51. 11VConsiderations before a person carries out work: Wales
  52. Chapter 3: Competence: Wales
  53. 11WCompetence: general requirement: Wales
  54. 11XCompetence: principal designer: Wales
  55. 11YCompetence: principal contractor: Wales
  56. 11ZCeasing to be competent: notification: Wales
  57. Chapter 4: Duties of dutyholders
  58. 11Z1General duty: Wales
  59. 11Z2Additional duties of designers: Wales
  60. 11Z3Additional duties of contractors: Wales
  61. 11Z4Additional duties of a principal designer: Wales
  62. 11Z5Additional duties of a principal contractor: Wales
  63. 11Z6Notification of change of dutyholder: Wales
  64. Chapter 5: General: Wales
  65. 11Z7Minor work: Wales
  66. 11Z8Interpretation of this Part: Wales
  67. Part 3: Notices, Plans and Certificates
  68. 12Giving of a building notice or an application for building control approval
  69. 13Particulars and plans where a building notice is given
  70. 14Applications for building control approval with full plans
  71. 14ZABuilding safety levy information
  72. 14ADetermination of applications for building control approval with full plans
  73. 14BAppeal against a local authority’s rejection of an application for building control approval
  74. 14CAppeal against the regulator’s rejection of an application for building control approval for work that is not higher-risk building work
  75. 14DDetermination of applications for building control approval with full plans: Wales
  76. 14EAppeal against a building control authority’s rejection of an application for building control approval: Wales
  77. 15Consultation with sewerage undertaker
  78. 15AConsultation in relation to fire safety
  79. 15BConsultation in relation to fire safety: Wales
  80. 16Notices in relation to building work
  81. 16ALevy charging information
  82. 17Completion certificates
  83. 17ACertificate for building occupied before work is completed
  84. 18Unauthorised building work
  85. 18AAppeal against refusal to grant certain certificates
  86. 18BAppeal in relation to sections 20(5) or 39 of the Act
  87. 18CAppeal to the First-tier Tribunal in relation to certain decisions
  88. 18DApplication to the First-tier Tribunal in relation to certain decisions
  89. 18EAppeals under section 101A of the Act
  90. 18FAppeal in relation to section 42 of the Act: Wales
  91. 18GAppeal to the magistrates’ court in relation to certain decisions: Wales
  92. 18HApplication to the magistrates’ court in relation to certain decisions: Wales
  93. 18IAppeals under section 101A of the Act: Wales
  94. Part 4: Supervision of Building Work Otherwise than by Local Authorities
  95. 19Supervision of building work otherwise than by local authorities
  96. 19ARegulator’s notices: description of work and connection
  97. 19BRegulator’s notices: content of notices
  98. 19CRegulator’s notices: grounds for rejection
  99. 19DRegulator’s notices: appeals
  100. 19ERegulator’s notices: direction
  101. 19FRegulator’s notices: local land charges
  102. Part 5: Self-certification schemes and third party certification schemes
  103. 20Provisions applicable to self-certification schemes
  104. 20AProvisions applicable to third party certification schemes
  105. Part 6: Energy Efficiency Requirements
  106. 21Application of energy efficiency requirements
  107. 22Requirements relating to a change to energy status
  108. 23Requirements for the renovation or replacement of thermal elements
  109. 24Methodology of calculation and expression of energy performance
  110. 25Minimum energy performance requirements for new buildings
  111. 25AConsideration of high-efficiency alternative systems for new buildings
  112. 25BNearly zero-energy requirements for new buildings
  113. 25CNew buildings: minimum energy performance requirements
  114. 25DEnergy efficiency rating
  115. 26CO2 emission rates for new buildings
  116. 26AFabric energy efficiency rates
  117. 26BFabric performance values for new dwellings
  118. 26CTarget primary energy rates for new buildings
  119. 27CO2 emission rate calculations
  120. 27AFabric energy efficiency rate calculations
  121. 27BFabric performance values calculations
  122. 27CTarget primary energy rate calculations for new buildings
  123. 28Consequential improvements to energy performance
  124. 29Energy performance certificates Repealed
  125. 29ARecommendation reports Repealed
  126. 30Energy assessors Repealed
  127. 31Related party disclosures Repealed
  128. 32Duty of care Repealed
  129. 33Right to copy documents Repealed
  130. 34Application of building regulations to educational buildings, buildings of statutory undertakers and Crown Buildings
  131. 35Interpretation of Part 6
  132. Part 7: Water Efficiency
  133. 36Water efficiency of new dwellings
  134. 37Wholesome water consumption calculation
  135. Part 7A: Automatic fire suppression systems
  136. 37AProvision of automatic fire suppression systems
  137. 37BRequirements of automatic fire suppression systems
  138. Part 8: Information to be Provided by the Person Carrying Out Work
  139. 38Fire safety information
  140. 39Information about ventilation
  141. 40Information about use of fuel and power
  142. 40AInformation about systems for on-site generation of electricity
  143. 40BInformation about overheating
  144. Part 9: Testing and Commissioning
  145. 41Sound insulation testing
  146. 42Mechanical ventilation air flow rate testing
  147. 43Pressure testing
  148. 44Commissioning
  149. 44ZACommissioning in respect of a system for on-site electricity generation
  150. Part 9A: Infrastructure for electronic communications
  151. 44ZBExemptions from paragraphs RA1 and RA2 of Schedule 1
  152. 44ZCCases in which paragraph RA2 of Schedule 1 modified or excluded
  153. 44ZAAParticulars of connection to public electronic communications network
  154. 44ZBExemptions from paragraphs RA1 and RA2 of Schedule 1
  155. 44ZCCases in which paragraph RA2 of Schedule 1 modified or excluded
  156. 44AApplication of paragraph R1 of Schedule 1 to educational buildings, buildings of statutory undertakers and Crown buildings
  157. 44BExemptions from paragraph R1 of Schedule 1
  158. 44CInterpretation of Part 9A and of Part R of Schedule 1
  159. Part 9B: Infrastructure for the charging of electric vehicles
  160. 44DApplication of paragraph S1 of Schedule 1 (the erection of new residential buildings)
  161. 44EApplication of paragraph S2 of Schedule 1 (dwellings resulting from a material change of use)
  162. 44FApplication of paragraph S3 of Schedule 1 (residential buildings undergoing major renovation)
  163. 44GApplication of paragraph S4 of Schedule 1 (erection of new buildings which are not residential buildings or mixed-use buildings)
  164. 44HApplication of paragraph S5 of Schedule 1 (buildings undergoing major renovation which are not residential buildings or mixed-use buildings)
  165. 44IApplication of paragraph S6 of Schedule 1 (the erection of new mixed-use buildings and mixed-use buildings undergoing major renovation)
  166. 44JMinimum standards of an electric vehicle charge point
  167. 44KInterpretation of this Part and Part S of Schedule 1
  168. Part 10: Miscellaneous
  169. 45Testing of building work Repealed
  170. 46Sampling of material Repealed
  171. 46ALapse of building control approval: commencement of work
  172. 46BLapse of building control approval: commencement of work: Wales
  173. 47Contravention of certain regulations not to be an offence
  174. 47ACompliance notices: excluded provisions
  175. 47BCompliance notices: contents
  176. 47CStop notices: contents
  177. 47DCompliance notices and stop notices: giving of notices and notification of others
  178. 47ECompliance and stop notices: withdrawal
  179. 47FAppeal to the First-tier Tribunal in relation to a compliance notice or stop notice
  180. 47GApplication to the First-tier Tribunal in relation to extension of the specified period in a compliance notice
  181. 47HApplication to the First-tier Tribunal for a direction in relation to a stop notice
  182. 47ICompliance notices: excluded provisions: Wales
  183. 47JCompliance notices: contents: Wales
  184. 47KStop notices: contents: Wales
  185. 47LCompliance notices and stop notices: giving of notices and notification to others: Wales
  186. 47MCompliance and stop notices: withdrawal: Wales
  187. 47NAppeal to magistrates’ court in relation to a compliance notice or stop notice: Wales
  188. 47OApplication to the magistrates’ court in relation to extension of the specified period in a compliance notice: Wales
  189. 47PApplication to the magistrates’ court for a direction in relation to a stop notice: Wales
  190. 48Electronic service of documents Repealed
  191. 49Transitional provisions: interpretation
  192. 50Transitional provisions: work already started before 1st October
  193. 51Transitional provisions: work for which notification is not required
  194. 52Transitional provisions: notice given or plans deposited before 1st October 2010
  195. 53Transitional and saving provisions: earlier Building Regulations
  196. 54Revocations and consequential amendments
  197. 55Review of Part 9A and Part R of Schedule 1
  198. 56Review of Part 9B and Part S of Schedule 1
  199. Signature
  200. Schedule 1Requirements
  201. Schedule 2: Exempt Buildings and Work
  202. Part CLASS 1
  203. 1Buildings controlled under other legislation
  204. 2Paragraph 2
  205. 3Paragraph 3
  206. Part CLASS 2
  207. 1Buildings not frequented by people
  208. 2Paragraph 2
  209. Part CLASS 3
  210. 1Greenhouses and agricultural buildings
  211. 2Paragraph 2
  212. 3Paragraph 3
  213. 4Paragraph 4
  214. Part CLASS 4
  215. Temporary buildings
  216. Part CLASS 5
  217. 1Ancillary buildings
  218. 2Paragraph 2
  219. 3Paragraph 3
  220. Part CLASS 6
  221. 1Small detached buildings
  222. 2Paragraph 2
  223. 3Paragraph 3
  224. Part CLASS 7
  225. Extensions
  226. Paragraph
  227. Schedule 3Self-certification Schemes and Exemptions from Requirement to Give Building Notice or an application for building control approval with full plans
  228. Schedule 3AThird Party Certification Schemes and Exemptions from Requirement to Give Building Notice or an application for building control approval with full plans
  229. Schedule 4: Descriptions of Work where no Building Notice or an application for building control approval with full plans Required
  230. 1Paragraph 1
  231. 2Paragraph 2
  232. 3Paragraph 3
  233. 3AParagraph 3A
  234. 4Paragraph 4
  235. Schedule 4A: Green deal information Repealed
  236. Part 1: Green deal information to be included in energy performance certificates Repealed
  237. 1Paragraph 1 Repealed
  238. 2Paragraph 2 Repealed
  239. 3Paragraph 3 Repealed
  240. 4Paragraph 4 Repealed
  241. 5Paragraph 5 Repealed
  242. 6Paragraph 6 Repealed
  243. 7Paragraph 7 Repealed
  244. 8Paragraph 8 Repealed
  245. 9Paragraph 9 Repealed
  246. 10Paragraph 10 Repealed
  247. 11Paragraph 11 Repealed
  248. 12Paragraph 12 Repealed
  249. 13Paragraph 13 Repealed
  250. 14Paragraph 14 Repealed
  251. 15Paragraph 15 Repealed
  252. 16Paragraph 16 Repealed
  253. 17Paragraph 17 Repealed
  254. 18Paragraph 18 Repealed
  255. 19Paragraph 19 Repealed
  256. 20Paragraph 20 Repealed
  257. 21Paragraph 21 Repealed
  258. 22Paragraph 22 Repealed
  259. 23Paragraph 23 Repealed
  260. 24Paragraph 24 Repealed
  261. 25Paragraph 25 Repealed
  262. 26Paragraph 26 Repealed
  263. 2Interpretation Repealed
  264. Schedule 5Revocation of Regulations Repealed
  265. Schedule 6: Consequential Amendments
  266. 1Paragraph 1
  267. 2Paragraph 2 Repealed
  268. Explanatory note