Pre-June 2022
England
Specifications
England
June 2022
changes
Wales Building Regulations Amendments: In effect from 23rd November 2022
Building Regs Wales Updates: : Part L, Part F and Part O

The consultation for the Wales Building Regulations ended on 17th January 2022 and the updates to the Approved Documents were subsequently published on 24th May 2022.
We're currently preparing new specifications and detail drawings to meet with the new requirements for the Wales Regs.
The amendments cover:
- Energy efficiency (Approved Document Part L)
- Ventilation (Part F)
- Overheating (Part O)
The Wales Building Regs changes will come into effect on 23rd November 2022.
We'll be releasing the new specifications and detail drawings in good time for the November deadline.
Building Regulations Part L Amendments June 2022 (England Regs) & Transition Arrangements
Building Regs England
Updated Specifications and Detail Drawings for Part L updates for the June 2022 Deadline (England Regs) are now available on BuildingRegs4Plans. (Note: after the deadline, the specifications and details for the pre-June requirements will still be available on the website)
Updates
Nov 2022
Wales Building Regulations Amendments: In effect from 23rd November 2022
Building Regs Wales Updates: Part L, Part F and Part O

The consultation for the Wales Building Regulations ended on 17th January 2022 and the updates to the Approved Documents were subsequently published on 24th May 2022.
We're currently preparing new specifications and detail drawings to meet with the new requirements for the Wales Regs.
The amendments cover:
- Energy efficiency (Approved Document Part L)
- Ventilation (Part F)
- Overheating (Part O)
The Wales Building Regs changes will come into effect on 23rd November 2022.
We'll be releasing the new specifications and detail drawings in good time for the November deadline.

Building Regulations Part L Changes June 2022 (England Regs) and Transition Arrangements
Building Regs England
Updated Specifications and Detail Drawings for Part L updates for the June 2022 Deadline (England Regs) are now available on BuildingRegs4Plans. (Note: after the deadline, the specifications and details for the pre-June requirements will still be available on the website)
To begin compiling your Building Regulations Specification with our App, choose either House Extension, New Build, Flat Conversion, Loft Conversion or Garage Conversion.