The Building Regulations 2010

Type Statutory-Instrument
Publication 2010-09-06
Last updated 2025-12-20
State In force
Department King's Printer of Acts of Parliament
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  • (c) except where PA is the first person appointed to the role, the name, address, telephone number and (if available) email address of the person who held the role before PA (“outgoing dutyholder”) and the date their appointment ended;
  • (d) where the notice is given by someone on behalf of the client, a statement signed by the client confirming they agree to the notice being given and that the information contained in the notice is correct.
  • (5) Where the client is a domestic client (DC), the following applies instead of paragraph (4)—
  • (a) an outgoing dutyholder must provide the information referred to in paragraph (4)(c) to the DC within 5 calendar days of the date their appointment ends;
  • (b) DC must provide the information referred to under paragraph (4)(c) to PA on the date of appointment of PA or as soon as practicable after that date;
  • (c) subject to paragraph (6), PA must give a notice to the relevant authority which includes—
  • (i) the location of the building work;
  • (ii) the name, address, telephone number and (if available) email address of PA and the date of appointment;
  • (iii) except where PA is the first person appointed to the role, the name, address, telephone number and (if available) email address of the outgoing dutyholder and the date their appointment ended;
  • (iv) a statement explaining the notice is given on behalf of a domestic client.
  • (6) Where PA has not received the information required to be provided under paragraph (5)(b) by the time the notice under paragraph (5)(c) is to be given, the statement given by PA under paragraph (5)(c)(iv) must also include an explanation to that effect.
  • (7) A notice required under paragraph (2), (4) or (5)(c) must be given to the relevant authority within the period of 14 calendar days beginning with the date of the appointment or, as the case may be, the date when the person became the client.
  • (8) This regulation does not apply to higher-risk building work.

CHAPTER 5 — General

Minor work

11P

A client is not required to comply with this Part where the building work or design work consists only of work described in Schedule 4.

Interpretation of this Part

11Q
  • (1) In this Part—
  • the CDM Regulations” means the Construction (Design and Management) Regulations 2015;
  • building information” means information in the client’s possession or which is reasonably obtainable by or on behalf of the client, which is relevant to the building work or the design work, including information about—the work;planning and management of the project;issues relating to compliance with any relevant requirement and how they were addressed;
  • CDM principal contractor” means a contractor appointed as principal contractor under the CDM Regulations;
  • CDM principal designer” means a designer appointed as principal designer under the CDM Regulations;
  • design” includes drawings, design details, specifications and bills of quantities (including specification of articles or substances) relating to a building, and calculations prepared for the purpose of a design;
  • design phase” means any period during which design work is carried out for a project and may continue during the construction phase;
  • relevant requirements” means, to the extent relevant to the building work or design work in question, the requirements of regulations 4, 6, 7, 8, 22, 23, 25B, 26, 26A, 28, 36, 41(2)(a), 42(2)(a), 43(2)(a), 44A, 44ZA, 44ZC and 44D to 44I and Schedule 1.
  • (2) References in this Part to an appointment under regulation 11D (principal designer and principal contractor) includes an appointment which is certified under regulation 11D(2).
  • (3) For the purposes of this Part, “organisational capability” means appropriate management policies, procedures, systems and resources to ensure—
  • (a) individuals under the control of the organisation who are carrying out any building work or any design work comply with—
  • (i) regulation 11F(1) and (2) (competence: general requirement),
  • (ii) in case of the principal designer, regulations 11F(1) and (2) and 11G(1);
  • (iii) in case of the principal contractor, regulations 11F(1) and (2) and 11H(1);
  • (b) individuals under the control of the organisation who are in training to develop the necessary skills, knowledge, experience and behaviours are appropriately supervised.
  • (4) For the purposes of this Part the necessary behaviours include—
  • (a) compliance with relevant requirements, including refusing to carry out—
  • (i) any building work which is not in compliance with any relevant requirement;
  • (ii) any design work if the building work to which the design relates cannot be carried out in compliance with all relevant requirements;
  • (b) cooperation with other persons in relation to the work;
  • (c) refusing to carry out work which is beyond their skills, knowledge or experience, and asking for the assistance of other persons where necessary.

Giving of a building notice or an application for building control approval

Applications for building control approval with full plans

Determination of applications for building control approval with full plans

14A
  • (1) Subject to paragraph (5), where an application for building control approval with full plans is made in accordance with regulations 12(2)(b) and 14, the relevant authority must grant the application for building control approval unless the application (including the plans or other documents which accompany it)—
  • (a) does not comply with the requirements of regulation 14 (applications for building control approval with full plans);
  • (b) is not sufficiently detailed in any respect to allow the relevant authority to determine whether the proposed work would contravene any applicable requirement of the building regulations;
  • (c) shows that—
  • (i) the proposed work would contravene any applicable requirement of these Regulations; or
  • (ii) in a case where details are provided under regulation 14(1)(f)(vii), the work set out in the details would not in the relevant authority’s opinion amount to 15% of the work.
  • (2) If the application for building control approval with full plans (or any plans or other documents which accompany it) is defective or shows that the proposed work would contravene any requirement of these Regulations, the relevant authority may—
  • (a) reject the application; or
  • (b) subject to paragraph (4), grant the application for building control approval subject to either or both of the requirements set out in paragraph (3).
  • (3) The requirements mentioned in paragraph (2) are—
  • (a) that such modifications as the relevant authority may specify must be made in the full plans, and
  • (b) that such further plans as the authority may specify must be provided before work to which those plans relate starts.
  • (4) A relevant authority may only grant an application for building control approval with full plans subject to a requirement in paragraph (3) if the person making the application (“the applicant”)—
  • (a) has requested in writing the authority does so, or
  • (b) has consented in writing to the authority doing so.
  • (5) The duty in paragraph (1) is subject to any provision in sections 19 to 25 of the Act which expressly requires or authorises the authority to reject an application for building control approval.
  • (6) The relevant authority must notify the applicant of the outcome of the application within five weeks beginning with the date the application is received by the relevant authority, or within such longer period as at any time the authority and the applicant agree in writing.
  • (7) A failure by the relevant authority to notify the applicant in accordance with paragraph (6) is not to be treated as a grant of the application or a rejection of the application.
  • (8) A notice that the application under paragraph (1) is rejected must give the reasons for the rejection.
  • (9) A notice that the application is granted subject to a requirement must specify the requirement imposed.
  • (10) Where the application for building control approval with full plans is successful the effect is that the building control approval is granted.

Appeal against a local authority’s rejection of an application for building control approval

14B
  • (1) A person (“the appellant”) who has made an application for building control approval with full plans to a local authority may appeal to the regulator against the decision of the local authority to reject the application provided the appeal is made within 21 relevant days beginning with the day after the day on which the local authority notifies the person under regulation 14A(6) (determination of applications for building control approval with full plans).
  • (2) The regulator may allow an appeal under paragraph (1) only if it is satisfied that the decision appealed against was wrong on one or more of the following grounds—
  • (a) that the decision was based on an error of fact;
  • (b) that the decision was wrong in law;
  • (c) that the decision was unreasonable; or
  • (d) that the decision was made without following the procedures set out in the Act or regulations made under the Act.
  • (3) If the regulator allows an appeal it may quash or vary the decision.
  • (4) A person aggrieved with the decision of the regulator on an appeal under this regulation may appeal that decision to the First-tier Tribunal within 21 relevant days beginning with the day after the day on which the regulator notifies the person of its decision.
  • (5) The First-tier Tribunal may allow an appeal referred to in paragraph (4) only if it is satisfied that the decision appealed against was wrong on one or more of the following grounds—
  • (a) that the decision was based on an error of fact;
  • (b) that the decision was wrong in law;
  • (c) that the decision was unreasonable; or
  • (d) that the decision was made without following the procedures set out in the Act or regulations made under the Act.
  • (6) If the First-tier Tribunal allows an appeal it may quash or vary the decision.

Appeal against the regulator’s rejection of an application for building control approval for work that is not higher-risk building work

14C
  • (1) In relation to work for which the regulator is the building control authority pursuant to a regulator’s notice, a person (“the appellant”) who has made an application for building control approval with full plans to the regulator may appeal to the First-tier Tribunal against the decision of the regulator to reject the application provided the appeal is made within 21 relevant days beginning with the day after the day on which the regulator notifies the person under regulation 14A(6) (determination of applications for building control approval with full plans).
  • (2) The First-tier Tribunal may allow an appeal referred to in paragraph (1) only if it is satisfied that the decision appealed against was wrong on one or more of the following grounds—
  • (a) that the decision was based on an error of fact;
  • (b) that the decision was wrong in law;
  • (c) that the decision was unreasonable;
  • (d) that the decision was made without following the procedures set out in the Act or regulations made under the Act.
  • (3) If the First-tier Tribunal allows an appeal it may quash or vary the decision.

Consultation with sewerage undertaker

Consultation in relation to fire safety

15A
  • (1) This regulation applies where it is proposed—
  • (a) to erect, extend or make any structural alteration to a building to which the Regulatory Reform (Fire Safety) Order 2005 applies or will apply after completion of the work, or
  • (b) to change the use of a building to which the Regulatory Reform (Fire Safety) Order 2005 applies or will apply after the change of use,

and, in connection with that proposal, an application for building control approval with full plans is given to a relevant authority.

  • (2) Subject to paragraph (3), where this regulation applies the relevant authority must consult the enforcing authority before determining the application for building control approval with full plans given to the relevant authority.
  • (3) The duty to consult imposed by paragraph (2) does not apply where the relevant authority is the enforcing authority.
  • (4) In this regulation “enforcing authority” has the same meaning as in article 25 of the Regulatory Reform (Fire Safety) Order 2005.

Notices in relation to building work

Completion certificates

Certificate for building occupied before work is completed

Unauthorised building work

Appeal against refusal to grant certain certificates

18A
  • (1) A person (“the appellant”) who has—
  • (a) notified a local authority under regulation 16(4) of these Regulations or 22A(1) of the Building (Registered Building Control Approvers etc.) (England) Regulations 2024 and the authority has refused to give a certificate under regulation 17 (completion certificates);
  • (b) notified a local authority under regulation 16(5) and the authority has refused to give a certificate under regulation 17A (certificate for building occupied before work is completed); or
  • (c) applied to a local authority under regulation 18(2) (unauthorised building work) for a certificate and the authority has refused to give the certificate,

may appeal to the regulator against the decision of the local authority to refuse to provide the certificate provided the appeal is made within 21 relevant days beginning with the day after the day on which the local authority notifies the appellant of the refusal.

  • (2) The regulator may allow an appeal under paragraph (1) only if it is satisfied that the decision appealed against was wrong on one or more of the following grounds—
  • (a) that the decision was based on an error of fact;
  • (b) that the decision was wrong in law;
  • (c) that the decision was unreasonable; or
  • (d) that the decision was made without following the procedures set out in the Act or regulations made under that Act.
  • (3) If the regulator allows an appeal it may quash or vary the decision.
  • (4) An appellant aggrieved with the decision of the regulator on an appeal under this regulation may appeal that decision to the First-tier Tribunal within 21 relevant days beginning with the day after the day on which the regulator notifies the appellant of its decision.
  • (5) The First-tier Tribunal may allow an appeal referred to in paragraph (4) only if it is satisfied that the decision appealed against was wrong on one or more of the following grounds—
  • (a) that the decision was based on an error of fact;
  • (b) that the decision was wrong in law;
  • (c) that the decision was unreasonable; or
  • (d) that the decision was made without following the procedures set out in the Act or regulations made under that Act.
  • (6) If the First-tier Tribunal allows an appeal it may quash or vary the decision.

Appeal in relation to sections 20(5) or 39 of the Act

18B
  • (1) An appeal to the regulator under section 20(5) of the Act must be made within 21 relevant days beginning with the day after the day on which the local authority notifies the person of its decision.
  • (2) Where a person who is aggrieved with the decision of the regulator given on an appeal under section 20(5) or 39 of the Act wishes to appeal that decision by virtue of section 43A(3) of the Act they may appeal to the First-tier Tribunal provided the appeal is made within 21 relevant days beginning with the day after the day on which the regulator notifies them of its decision.
  • (3) The First-tier Tribunal may allow an appeal referred to in paragraph (2) only if it is satisfied that the decision appealed against was wrong on one or more of the following grounds—
  • (a) that the decision was based on an error of fact;
  • (b) that the decision was wrong in law;
  • (c) that the decision was unreasonable; or
  • (d) that the decision was made without following the procedures set out in the Act or regulations made under that Act.
  • (4) If the First-tier Tribunal allows an appeal it may quash or vary the decision.

Appeal to the First-tier Tribunal in relation to certain decisions

18C
  • (1) Where, in relation to work which is not higher-risk building work, a person (“the appellant”) has—
  • (a) notified the regulator under regulation 16(4) of these Regulations or 22A(1) of the Building (Registered Building Control Approvers etc.) (England) Regulations 2024 and the regulator has refused to give a certificate under regulation 17 (completion certificates);
  • (b) notified the regulator under regulation 16(5) and the regulator has refused to give a certificate under regulation 17A (certificate for building occupied before work is completed); or
  • (c) applied to the regulator under regulation 18(2) (unauthorised building work) for a certificate and the regulator has refused to give the certificate,

they may appeal to the First-tier Tribunal against the decision of the regulator provided the appeal is made within 21 relevant days beginning with the day after the day on which the regulator notifies the appellant of the refusal.

  • (2) An appeal to the First-tier Tribunal under section 19(4), 20(5), 21(4), 22(4) or 39 of the Act must be made within 21 relevant days beginning with the day after the day on which the building control authority notifies the person of its decision.
  • (3) The First-tier Tribunal may allow an appeal referred to in paragraph (1) or (2) only if it is satisfied that the decision appealed against was wrong on one or more of the following grounds—
  • (a) that the decision was based on an error of fact;
  • (b) that the decision was wrong in law;
  • (c) that the decision was unreasonable; or
  • (d) that the decision was made without following the procedures set out in the Act or regulations made under that Act.
  • (4) If the First-tier Tribunal allows an appeal referred to in paragraph (1) or (2) it may quash or vary the decision.

Application to the First-tier Tribunal in relation to certain decisions

18D
  • (1) At least five days before making an application to the First-tier Tribunal under section 21(3) or (6), 24(2), 25(2) or (5), 33(6) or 36(3) of the Act the person proposing to make an application (“the applicant”) must notify the building control authority of their intention to make the application.
  • (2) An application to the First-tier Tribunal under section 21(3) or (6), 24(2), 25(2) or (5), 33(6) or 36(3) of the Act must be made within 21 relevant days beginning with the day after the day on which the applicant notifies the building control authority under paragraph (1).
  • (3) If the First-tier Tribunal allows an appeal it may quash or vary the decision.

Appeals under section 101A of the Act

18E
  • (1) A person aggrieved with the refusal of a local authority to consider an application for building control approval, an initial notice or an amendment notice on the grounds that all or part of the work to which the application or notice relates is higher-risk building work may appeal to the Secretary of State provided the appeal is made within 28 relevant days beginning with the day after the day on which the local authority refuses to consider the application.
  • (2) An appeal to the Secretary of State under section 101A of the Act must be made in writing, signed by the person who made the original application or one of the persons who gave the original initial notice or amendment notice (in this regulation “the appellant”) and must include the following information—
  • (a) the name, address, telephone number and (if available) email address of the appellant;
  • (b) a statement explaining why the appellant considers the work proposed in the original application or notice does not include higher-risk building work;
  • (c) where the appellant is a registered building control approver, a statement confirming the client agrees to the appeal being made.
  • (3) In addition to the information provided for in paragraph (2) the appeal must be accompanied by—
  • (a) a copy of the original application or notice given to the local authority (including all documentation that accompanied the application or notice);
  • (b) all the information provided to the local authority in relation to the application or notice;
  • (c) all the correspondence with the local authority in relation to that application or notice;
  • (d) a copy of the notice sent to the regulator under paragraph (4).
  • (4) At least two working days before submitting an appeal under section 101A(2) of the Act the appellant must give notice to the regulator of their intention to do so.
  • (5) Where the appellant submits an appeal under section 101A of the Act through electronic facilities provided by the Secretary of State for that purpose, they are taken to have consented to the use of electronic communications for all purposes relating to the appeal that are capable of being carried out electronically.
  • (6) The deemed consent in paragraph (5) may be revoked by the appellant giving the Secretary of State two weeks’ notice in writing specifying that the notice is given under this regulation.
  • (7) An appeal under section 101A of the Act is to be determined by consideration of written representations.
  • (8) The Secretary of State must give the local authority which refused to consider the original application or notice the opportunity to make written representations in relation to the appeal.
  • (9) The Secretary of State may give any other person an opportunity to make written representations in relation to the appeal.
  • (10) The Secretary of State may, by notice in writing, require the local authority in question to provide specified information, or provide copies of specified documents, by the date specified in the notice (that date must be no fewer than 7 days after the date the notice is given).
  • (11) Before determining the appeal the Secretary of State may—
  • (a) hold any meeting with the appellant, the local authority or any other person,
  • (b) undertake any site visit,

as the Secretary of State considers appropriate.

  • (12) The Secretary of State must determine the appeal within 8 weeks of the date on which the appeal is received and the decision in relation to the appeal must be given in writing to the appellant.
  • (13) For the purposes of section 101A(6) of the Act, an appeal to the High Court under section 101A(6) of the Act may be made within 28 relevant days beginning with the day after the day on which the Secretary of State gives the decision to the appellant under paragraph (12).
  • (14) The Secretary of State may appoint a person to determine the appeal instead of the Secretary of State.
  • (15) At any time before a person appointed under this regulation has determined the appeal the Secretary of State may—
  • (a) revoke that person’s appointment;
  • (b) appoint another person to determine the appeal instead.
  • (16) A person appointed under paragraph (14) has the same powers and duties in relation to determination of an appeal under section 101A of the Act as the Secretary of State and, in particular, where the appeal is determined by a person appointed under this regulation their decision is to be treated as the decision of the Secretary of State.

Regulator’s notices: description of work and connection

19A

For the purposes of section 91ZB(1) of the Act, a regulator’s notice may be given in relation to any building work (which is not higher-risk building work) where—

  • (a) the client for the building work is proposing to undertake higher-risk building work on the same site;
  • (b) the regulator’s notice includes all the building work to be carried out on the site which is not higher-risk building work; and
  • (c) the client has appointed the same principal contractor for the building work and the higher-risk building work.

Regulator’s notices: content of notices

19B

A regulator’s notice must be in writing and must include—

  • (a) the name, address, telephone number and (if available) email address of the client for the project to which the notice relates;
  • (b) a statement that the notice is a regulator’s notice under section 91ZB of the Act;
  • (c) the location of the proposed building work to which the regulator’s notice is to apply;
  • (d) a description of the proposed building work to which the regulator’s notice is to apply, including a statement explaining how that work is connected to higher-risk work and the location on the site of that higher-risk building work;
  • (e) a statement giving the date it is proposed the building work will start and how long it is proposed to take to complete;
  • (f) a plan to a scale of not less than 1:1250 showing—
  • (i) the size and position of the building, or the building as extended, and its relationship to adjoining boundaries;
  • (ii) the boundaries of the curtilage of the building, or the building as extended, and the size, position and use of every other building or proposed building within that curtilage;
  • (iii) the width and position of any street on or within the boundaries of the curtilage of the building or the building as extended;
  • (g) a declaration, signed by the client and signed by an employee of the regulator who is authorised to do so, confirming—
  • (i) the client and the regulator consent to the giving of the notice;
  • (ii) the proposed building work to which the notice relates includes no higher-risk building work;
  • (iii) the proposed building work falls within the requirements of regulation 19A (regulator’s notices: description of work and connection);
  • (iv) they understand the proposed building work is to be subject to the procedural requirements of these Regulations.

Regulator’s notices: grounds for rejection

19C
  • (1) The following grounds are prescribed for the purposes of section 91ZC(2) of the Act—
  • (a) the conditions in regulation 19A (regulator’s notices: description of work and connection) are not satisfied in relation to the work specified in the notice;
  • (b) the work specified in the notice is not within the area of the local authority;
  • (c) that an application for building control approval, an initial notice or a public body’s notice has been given in relation to the work (or any part of it);
  • (d) the notice does not comply with the requirements of regulation 19B (regulator’s notices: content of notices).
  • (2) For the purposes of section 91ZC(3) of the Act a notice of rejection must be given within five days of the day on which the regulator’s notice is given.

Regulator’s notices: appeals

19D
  • (1) An appeal to the First-tier Tribunal under section 91ZC(4) of the Act must be made within 21 relevant days beginning with the day after the day on which the local authority notifies the person under section 91ZC(3) of the Act.
  • (2) The First-tier Tribunal may allow an appeal under section 91ZC(4) of the Act only if it is satisfied that the decision appealed against was wrong on one or more of the following grounds—
  • (a) that the decision was based on an error of fact;
  • (b) that the decision was wrong in law;
  • (c) that the decision was unreasonable; or
  • (d) that the decision was made without following the procedures set out in the Act or regulations made under that Act.
  • (3) If the First-tier Tribunal allows an appeal it may quash or vary the decision.
  • (4) The power of the First-tier Tribunal to award costs does not apply in relation to an appeal under this regulation.

Regulator’s notices: direction

19E
  • (1) In relation to work which is the subject of a regulator’s notice, the regulator may make a direction as to the way in which any of the following documents are given (which may include specifying cases where they must be given electronically via a website address provided for that purpose by the regulator)—
  • (a) a building notice under regulation 13 (particulars and plans where a building notice is given);
  • (b) an application under regulation 14 (applications for building control approval with full plans);
  • (c) any notice under regulation 16 (notices in relation to building work);
  • (d) an application under regulation 18 (unauthorised building work);
  • (e) any documents that are required to accompany any notice or application referred to in sub-paragraph (a) to (d);
  • (f) a notice under regulation 25A(2), 27(2) or (3), 27A(2) or (3), 27C(2) or (3), 37(1), 38(2B) or (2G), 41(4), 42(2), 43(2), 44(3) and 44ZA(2);
  • (g) a copy of results under regulation 41(2).
  • (2) A direction must specify the date on which it comes into effect, which must not be earlier than seven days after it is published.
  • (3) Where the regulator has made and published a direction in accordance with this regulation, an application (or any document that accompanied the application) of the type mentioned in the direction must, from the date specified in the direction, be given in accordance with the direction.
  • (4) The regulator may, by a further direction, amend or revoke a direction made under this regulation.

Regulator’s notices: local land charges

19F

The functions of local authorities under the Local Land Charges Act 1975, as they relate to building work for which the regulator is the building control authority by reason of a regulator’s notice under section 91ZB of the Building Act 1984, are prescribed for the purposes of paragraph (b) of the definition of “relevant function” in paragraph 2(5) of Schedule 3 to the Building Safety Act 2022.

Lapse of building control approval: commencement of work

46A
  • (1) For the purposes of section 32(6) of the Act (lapse of building control approval) work is to be regarded as commenced in accordance with the following paragraphs.
  • (2) Where the work consists of the construction of a complex building, work is to be regarded as commenced in relation to that building or the first stage of building work for that building when the foundations supporting the building and the structure of the lowest floor level of that building (but not the other buildings or structures to be supported by those foundations) are completed.
  • (3) Where the work consists of—
  • (a) the construction of a building and paragraph (2) does not apply; or
  • (b) horizontal extension of a building,

work is to be regarded as commenced when the sub-surface structure of the building or the extension including all foundations, any basement level (if any) and the structure of ground floor level is completed.

  • (4) Where the work consists of any other building work then work is to be regarded as commenced, where a statement under—
  • (a) regulation 14(1)(f)(vii), or
  • (b) regulation 12(1)(e)(viii) of the Building (Higher-Risk Buildings Procedures) (England) Regulations 2023,

sets outs details of the work which the client considers amounts to 15% of the proposed work, when the work detailed in the statement is completed.

  • (5) In this regulation—
  • approved plans” means plans which were part of or accompanied the application for building control approval with full plans of the building work and which was granted building control approval, or plans approved under a requirement imposed on such an approval;
  • complex building” means—a building which is to be constructed on the same foundation plinth or podium as any other building or structure;a building which has more than one storey below ground level;a building where it is proposed use is primarily as a public building where the public or a section of the public has access to the building (whether or not on payment) provided that the building has a capacity for 100 or more visitors;
  • public building” means—a shop or shopping centre,premises where food or drink are sold for consumption on the premises, including a nightclub, social club or dance hall;a stadium, theatre, cinema, concert hall;a sports ground;an exhibition hall or conference centre;a hospital or premises for the provision of health care.

Contravention of certain regulations not to be an offence

Compliance notices: excluded provisions

47A

The following provisions of these Regulations are prescribed for the purposes of section 35B(7)(a) of the Act as provisions in relation to which a compliance notice may not be given—

  • (a) regulation 14A (determination of applications for building control approval with full plans),
  • (b) regulation 15A (consultation in relation fire safety),
  • (c) regulation 16(3D) and (3E) (notice as to commencement of work),
  • (d) regulation 17 (completion certificates),
  • (e) regulation 17A (certificate for building occupied before work is completed),
  • (f) regulation 18(6A) (unauthorised building work),
  • (g) regulation 18E(8) and (12) (appeals under section 101A of the Act),
  • (h) regulation 19C(2) (regulator’s notices: grounds for rejection),
  • (i) regulation 19E (regulator’s notices: direction),
  • (j) regulation 20(6A) (provisions applicable to self-certification schemes),
  • (k) regulation 20A(7A) (provisions applicable to third party certification schemes),
  • (l) regulation 25A(3A) (consideration of high-efficiency alternative systems for new buildings),
  • (m) regulation 27(4A) (CO₂ emission rate calculations),
  • (n) regulation 27A(4A) (fabric energy efficiency rate calculations),
  • (o) regulation 27C(4A) (target primary energy rate calculations for new buildings),
  • (p) regulation 37(3) (wholesome water consumption calculation),
  • (q) regulation 41(3A) (sound insulation testing),
  • (r) regulation 42(4) (mechanical ventilation air flow rate testing),
  • (s) regulation 43(6) (pressure testing),
  • (t) regulation 44(5) (commissioning),
  • (u) regulation 44ZA(4) (commissioning in respect of a system for on-site electricity generation),
  • (v) regulation 47B (compliance notices: contents),
  • (w) regulation 47C (stop notices: contents),
  • (x) regulation 47D(3) (compliance and stop notices: notification),
  • (y) regulation 47E(2) (compliance and stop notices: withdrawal).

Compliance notices: contents

47B
  • (1) A compliance notice given by a building control authority must be in writing and state—
  • (a) that it is a compliance notice under section 35B of the Act;
  • (b) the date the notice is given;
  • (c) the name or description of the recipient; and
  • (d) the consequences of failing to comply with the notice.
  • (2) A compliance notice must additionally—
  • (a) describe the issue to which the notice relates;
  • (b) identify the provision of building regulations, or the requirement imposed by virtue of building regulations, to which the compliance notice relates;
  • (c) provide details of the nature of the contravention or likely contravention;
  • (d) state that the notice may be withdrawn by the building control authority;
  • (e) state that the recipient may apply to the First-tier Tribunal under section 39A(3) of the Act for an extension of the specified period for doing anything set out in the notice and state that any application must be made within 21 relevant days of the date the notice is given;
  • (f) state that the recipient may appeal to the First-tier Tribunal under section 39A(1) of the Act and state that any appeal must be made within 21 relevant days of the date the notice is given.
  • (3) A compliance notice must relate to no more than one contravention or likely contravention of building regulations or a requirement imposed by virtue of building regulations.

Stop notices: contents

47C
  • (1) A stop notice given by a building control authority must be in writing and state—
  • (a) that it is a stop notice under section 35C(1)(a), 35C(1)(b) or, as the case may be, 35C(1)(c) of the Act;
  • (b) the date the notice is given and whether the notice applies immediately, or where it does not apply immediately, the date when it applies;
  • (c) the name or description of the recipient; and
  • (d) the consequences of failing to comply with the notice.
  • (2) A stop notice must additionally—
  • (a) describe the issue to which the notice relates;
  • (b) specify—
  • (i) in a case within section 35C(1)(a) of the Act, the provision of building regulations or requirement imposed by virtue of building regulations to which the stop notice relates;
  • (ii) in a case within section 35C(1)(b) of the Act, the compliance notice to which the stop notice relates;
  • (iii) in a case within section 35C(1)(c) of the Act, the provision of building regulations or requirement imposed by virtue of building regulations to which the stop notice relates;
  • (c) provide details of the nature of the contravention (including, in a case within section 35C(1)(c) of the Act, the nature of the serious harm that is anticipated);
  • (d) state that the recipient may appeal to the First-tier Tribunal under section 39A(5) of the Act and state that any appeal must be made within 21 relevant days of the date the notice is given; and
  • (e) state that the recipient may apply to the First-tier Tribunal under section 39A(6) of the Act for a direction.
  • (3) A stop notice must relate to—
  • (a) in a case within section 35C(1)(a) of the Act, no more than one contravention of a prescribed provision of building regulations or requirement imposed by virtue of such a provision;
  • (b) in a case within section 35C(1)(b) of the Act, no more than one compliance notice;
  • (c) in a case within section 35C(1)(c) of the Act, no more than one contravention of a provision of building regulations or a requirement imposed by virtue of such a provision.

Compliance notices and stop notices: giving of notices and notification of others

47D
  • (1) Paragraph (2) applies where a compliance notice under section 35B of the Act or a stop notice under section 35C(1) of the Act is to be given in relation to work on a site or premises and another form of service under section 94(1) of the Act is not appropriate.
  • (2) Where, after reasonable inquiries, the building control authority is satisfied that there is no one to whom a compliance notice or stop notice can be delivered, the notice, or a copy of it, may be affixed to a conspicuous part of the site or premises where the work to which the notice relates is carried out.
  • (3) Where a building control authority gives a compliance notice or stop notice, the authority must take reasonable steps to notify the following persons as to the giving of the notice—
  • (a) the client, the principal contractor (or sole contractor) and the principal designer (or sole or lead designer) for the work to which the notice relates;
  • (b) where the regulator is the building control authority, the local authority for the area in which the building is situated or the proposed building is to be situated;
  • (c) where the notice relates to a contravention of Part B of Schedule 1 in relation to a building to which the Regulatory Reform (Fire Safety) Order 2005 applies or will apply after completion of the work, the enforcing authority (within the meaning of article 25 of that Order) for the building or the proposed building;
  • (d) where the client is—
  • (i) in relation to any work, a private registered provider of social housing,
  • (ii) in relation to work other than the erection of a new building, any other registered provider of social housing,

the Regulator of Social Housing;

  • (e) where the client is a landlord in relation to any dwelling contained in the building, the local housing authority for the area in which the building is located; and
  • (f) where the notice relates to work to an existing higher-risk building, the accountable person who is responsible for the part of the building where the work is carried out.
  • (4) In this regulation—
  • accountable person” has the meaning in given in section 72 of the Building Safety Act 2022;
  • “the Regulator of Social Housing” is the body established under section 80A of the Housing and Regeneration Act 2008.

Compliance and stop notices: withdrawal

47E
  • (1) A building control authority may withdraw a compliance notice or stop notice.
  • (2) Where a building control authority withdraws a compliance notice or stop notice it must as soon as reasonably practicable give the recipient a notice in writing to that effect.

Appeal to the First-tier Tribunal in relation to a compliance notice or stop notice

47F
  • (1) An appeal to the First-tier Tribunal under section 39A(1) or (5) of the Act must be made by the relevant date.
  • (2) The First-tier Tribunal may allow an appeal referred to in paragraph (1) only if it is satisfied that the giving of the compliance notice or stop notice in question was wrong on one or more of the following grounds—
  • (a) that the notice was given based on an error of fact;
  • (b) that the giving of the notice was wrong in law;
  • (c) that the giving of the notice was unreasonable;
  • (d) that the notice was given without following the procedures set out in the Act or regulations made under that Act (except regulation 47D(3)).
  • (3) If the First-tier Tribunal allows an appeal referred to in paragraph (1) it may quash or vary the compliance notice or stop notice.
  • (4) In this regulation the “relevant date” is—
  • (a) in the case of an appeal under section 39A(1), within 21 relevant days beginning with the date the compliance notice is given; and
  • (b) in the case of an appeal under section 39A(5), within 21 relevant days beginning with the date the stop notice is given.

Application to the First-tier Tribunal in relation to extension of the specified period in a compliance notice

47G
  • (1) An application to the First-tier Tribunal under section 39A(3) of the Act in relation to a compliance notice must made within 21 relevant days beginning with the date the compliance notice is given.
  • (2) In deciding the question set out in an application under section 39A(3) of the Act the First-tier Tribunal must consider whether the recipient of the notice has demonstrated they are unable to comply within the specified period and it is reasonable to extend it.

Application to the First-tier Tribunal for a direction in relation to a stop notice

47H

In deciding the question set out in an application to the First-tier Tribunal under section 39A(6) of the Act in relation to a stop notice, the First-tier Tribunal must consider whether it is fair and proportionate, having regard to any representations made, to give the direction.

Electronic service of documents

Transitional provisions: interpretation

Transitional provisions: work already started before 1st October

Transitional provisions: work for which notification is not required

Transitional provisions: notice given or plans deposited before 1st October 2010

Transitional and saving provisions: earlier Building Regulations

Revocations and consequential amendments

Review of Part 9A and Part R of Schedule 1

Review of Part 9B and Part S of Schedule 1

T1
  • (1) Toilet accommodation in buildings other than dwellings—
  • (a) must consist of—
  • (i) reasonable provision for male and female single-sex toilets, or
  • (ii) where space precludes provision of single-sex toilets, universal toilets, and
  • (b) may consist of universal toilets in addition to single-sex toilets.
  • (2) In this requirement—
  • single-sex toilet” means toilet facilities which—are intended for the exclusive use of persons of the same sex, andprovide washbasins and hand-drying facilities in—either the toilet room or cubicle, ora separate area intended for use only by persons of that sex.
  • universal toilet” means toilet facilities which—are provided in a fully enclosed room which contains a water-closet and washbasin and hand-drying facilities, andis intended for individual use by persons of either sex.

Particulars of connection to public electronic communications network

44ZAA
  • (1) This regulation applies to building work consisting of the erection of a dwelling or a building that is to contain one or more dwellings.
  • (2) Not later than the day before the work described in paragraph (1) starts, the person carrying out that work shall supply to the local authority—
  • (a) particulars of any public electronic communications network in relation to which a connection is to be provided,
  • (b) if an exemption in regulation 44ZB is proposed to be relied on, evidence in support of the exemption, and
  • (c) if regulation 44ZC is proposed to be relied on—
  • (i) evidence of the matters mentioned in regulation 44ZC(6)(a) and (b), and
  • (ii) if paragraph RA1(1)(c)(i) or (ii) of Schedule 1 is also proposed to be relied on, evidence of the steps taken to establish whether, and if so where, a distribution point for a gigabit-capable public electronic communications network (as defined by regulation 44C) is likely to be installed, in a location relevant for the purposes of paragraph RA1(1)(c), within the period of 2 years beginning with the day on which the notice is given.

Exemptions from paragraphs RA1 and RA2 of Schedule 1

44ZB
  • (1) The requirements of paragraphs RA1 and RA2 of Schedule 1 (gigabit-ready physical infrastructure and connection to gigabit-capable network) do not apply to buildings—
  • (a) to be occupied by the Ministry of Defence or the armed forces of the Crown, or
  • (b) to be otherwise occupied for purposes connected to national security.
  • (2) The requirements of paragraph RA1 of Schedule 1 do not apply in relation to a building if all the following conditions are met—
  • (a) the building is situated in an area that is isolated from public electronic communications networks of any of the kinds mentioned in regulation 44ZC(2) or (3),
  • (b) paragraph RA2 of that Schedule does not apply because the case falls within regulation 44ZC(4), and
  • (c) the prospect of a connection with a network of any of the kinds mentioned in regulation 44ZC(2) or (3) is considered too remote to justify equipping the building with gigabit-ready physical infrastructure or an access point.

Cases in which paragraph RA2 of Schedule 1 modified or excluded

44ZC
  • (1) The requirement in paragraph RA2 of Schedule 1 has effect subject to paragraphs (2) to (4).
  • (2) Where a person carrying out building work of the kind described in the second column of paragraph RA1 of Schedule 1 (“the developer”)—
  • (a) is unable to secure the provision of a connection with a gigabit-capable public electronic communications network for a cost not exceeding the cost cap, but
  • (b) is able to secure the provision of a connection with a high-speed public electronic communications network for such a cost,

paragraph RA2 of Schedule 1 is to be read as requiring the provision of a connection with a high-speed public electronic communications network.

  • (3) Where the developer—
  • (a) is unable to secure the provision of a connection with a high-speed public electronic communications network for a cost not exceeding the cost cap, but
  • (b) is able to secure the provision of a connection with a USO-standard public electronic communications network for such a cost,

paragraph RA2 of Schedule 1 is to be read as requiring the provision of a connection with a USO-standard public electronic communications network.

  • (4) Where the developer is unable to secure the provision of a connection with a USO-standard public electronic communications network for a cost not exceeding the cost cap, paragraph RA2 of Schedule 1 does not apply.
  • (5) In paragraphs (2) to (4)—
  • high-speed public electronic communications network” means a public electronic communications network that is a high-speed electronic communications network;
  • USO-standard public electronic communications network” means a public electronic communications network that provides at least the minimum download speed for the time being specified by virtue of section 65(2B)(a) of the Communications Act 2003in the universal service order (as defined by section 151(1) of that Act).
  • (6) The developer is to be treated as being able to secure the provision of a connection mentioned in any of paragraphs (2) to (4) for a cost not exceeding the cost cap unless—
  • (a) the developer has invited at least two suitable providers to make, before the end of the 30th day after the date of the invitation, an offer to provide a connection of the kind mentioned in the paragraph in question, and
  • (b) none of those providers has before that time offered to provide that connection free of charge or at a cost not exceeding the cost cap.
  • (7) The cost cap is £2,000 in respect of each dwelling.
  • (8) In calculating the cost to the developer of securing the provision of a connection—
  • (a) there is to be included value added tax;
  • (b) there is to be excluded—
  • (i) the cost to the developer of installing gigabit-ready physical infrastructure in accordance with paragraph RA1 of Schedule 1,
  • (ii) administrative costs of the developer, and
  • (iii) the cost to an end-user (as defined by section 151(1) of the Communications Act 2003) of the provision of a public electronic communications service.
  • (9) In paragraph (6)(a) “suitable provider” means the provider of a public electronic communications network whom the developer reasonably considers to be likely to be able to provide the connection referred to.

Application of paragraph R1 of Schedule 1 to educational buildings, buildings of statutory undertakers and Crown buildings

Exemptions from paragraph R1 of Schedule 1

Interpretation of Part 9A and of Part R of Schedule 1

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