KubitDocs · Legislation

NASC TG20:21, TG30:24 and SG4:22

Provisions the documents cite: reg 7 (materials and workmanship); regs 16(4) and 17 (notice of completion, completion certificates); reg 38 (fire safety information); regs 39 and 40 (information about ventilation, fuel and power); regs 42 and 43 (ventilation air-flow and pressure testing, dwellings); reg 44 (commissioning notice)

What it requires

TG20:21 tube-and-fitting design/compliance; TG30:24 system scaffolds (updated May 2026, birdcage configurations); SG4:22 preventing falls in scaffolding operations. NASC guidance binds NASC members — it is not law.

The instrument itself: https://nasc.org.uk/. The summary above is our plain-English reading, not the text of the instrument — always work from the source.

How this entry is kept current

  • Citation status: checked against the source on the date shown.
  • Watched by: check for amendment, withdrawal or a new edition at each monthly horizon scan.
  • Source last checked by the automated scan: 2026-09-01.

Every source is re-checked monthly and the result is published in the scan log. A change that alters what a document should say raises a revision, and past buyers of that document are told.

The 82 documents that cite it

Every KubitDocs document prints its statutory basis on the form itself, so the person signing can verify the citation rather than take our word for it.

Access and lifting inspection checklists

Bricklaying & Masonry topic RAMS

Core permits

Demolition and strip-out quality checklists

External Works & Landscaping RAMS

External Works & Landscaping topic RAMS

External works and landscaping quality checklists

Groundworks & Civils RAMS

Groundworks & Civils topic RAMS

Groundworks and civils quality checklists

Lifting operations

Lightning Protection & Signage RAMS

Piling & Substructure RAMS

Piling and substructure quality checklists

Plant & Lifting RAMS

Plant & Lifting topic RAMS

Safe systems of work

Scaffolding & Access RAMS

Scaffolding & Access topic RAMS

Site inspection records

Toolbox talks