Everything a building control approval application for a higher-risk building in England must contain: 64 items from regulations 4, 5 and 12 and Schedule 1 of the Building (Higher-Risk Buildings Procedures) (England) Regulations 2023 (SI 2023/909), plus the BSR's guidance on preparing applications.
Under regulation 5(3), an application is valid if it complies with regulation 4 (regulation 13(3) and regulation 12 for work to existing higher-risk buildings). The BSR says many applications fail validation on basic missing information, so it's worth ticking through this list before submitting.
Documents that must be included (13)
r4(2)(a)
r4(2)(b)(i)
r4(2)(b)(ii); Sch1 para1
r4(2)(b)(iii); Sch1 para2
r4(2)(b)(iv); Sch1 para3
r4(2)(b)(v)
r4(2)(b)(vi); Sch1 para4
r4(2)(b)(vii); Sch1 para5
r4(2)(b)(viii); Sch1 para6 · if partial occupation is planned
r4(2)(c) · if an agent applies
r4(3)(b)(i)/(c)(i) · staged applications
r12(3)(d) · reg 12 category B, Part B work
BSR guidance: Preparing information for a building control approval application (gov.uk)
Information the application must give (17)
r4(1)/r12(1)
r4(1)(a)
r4(1)(b)
r4(1)(c)
r4(1)(d)(i) · existing building / reg 12 work
r4(1)(d)(ii) · existing building / reg 12 work
r4(1)(d)(iii) · existing building / reg 12 work
r12(1)(d)(iv) · reg 12 (existing HRB) only
r4(1)(e)(i)
r4(1)(e)(ii)
r4(1)(e)(iii)
r4(1)(e)(iv)
r4(1)(e)(v)
r4(1)(e)(vi) · if building over a drain/sewer
r4(1)(e)(vii)
r4(1)(e)(viii)
r12(1)(e)(viii)(bb) · reg 12 (existing HRB) only
What the documents must contain (34)
Sch1 1(2)
Sch1 1(3)
Sch1 1(5)
Sch1 1(6)
Sch1 2(a)
Sch1 2(b)
Sch1 2(c)
Sch1 2(d)
Sch1 2(e)
Sch1 3(1)(a)
Sch1 3(1)(b)
Sch1 3(1)(c)
Sch1 3(1)(d)
Sch1 3(1)(e)
Sch1 3(1)(f)
Sch1 4(a)
Sch1 4(b)
Sch1 5(1)(a)
Sch1 5(1)(b)
Sch1 5(1)(c)
Sch1 5(2)(a)
Sch1 5(2)(b)
BSR guidance: Preparing information for a building control approval application (gov.uk)
BSR guidance: Preparing information for a building control approval application (gov.uk)
BSR guidance: Preparing information for a building control approval application (gov.uk)
BSR guidance: Preparing information for a building control approval application (gov.uk)
BSR guidance: Preparing information for a building control approval application (gov.uk)
BSR guidance: Preparing information for a building control approval application (gov.uk)
BSR guidance: Preparing information for a building control approval application (gov.uk)
BSR guidance: Preparing information for a building control approval application (gov.uk)
BSR guidance: Preparing information for a building control approval application (gov.uk)
BSR guidance: Preparing information for a building control approval application (gov.uk)
BSR guidance: Preparing information for a building control approval application (gov.uk)
BSR guidance: Preparing information for a building control approval application (gov.uk)
Sources
The Building (Higher-Risk Buildings Procedures) (England) Regulations 2023, SI 2023/909: legislation.gov.uk/uksi/2023/909
Building Safety Regulator: "Preparing information for a building control approval application" (GOV.UK)
Compiled from the regulations and guidance as published at the time of writing. Check the current versions on legislation.gov.uk and GOV.UK. This is a screening aid, not legal or compliance advice.