Who's Responsible for Gathering Photographic Evidence for Part L?
The BREL photographic requirement sits across the developer, the site team and the SAP assessor. Here is who does what, and where the responsibility actually bites.
One of the first questions on any site once Part L photographic evidence becomes real is a simple one: whose job is this?
The honest answer is that the requirement is shared, but the risk is not.
The developer signs
The developer or builder signs the design stage BREL report before construction begins, confirming the designed dwelling meets the Part L targets. At completion they sign the as-built BREL report, declaring that what was constructed matches what was designed.
That declaration is what the photographic evidence backs up. The developer carries the consequence if it cannot be supported.
The site team captures
The photographs can be taken by anyone dealing with the project on site — a site manager, a supervisor, a subcontractor. There is no requirement for a particular qualification.
In practice, a named responsible person produces a far better record. Where capture is left to whoever happens to be there, you get inconsistent angles, missing close-ups, and no way to tell whether a detail was photographed before or after it was covered up.
The images must be:
- Unique to each property — one photograph per detail, per plot
- Taken at the right stage, while the detail is open
- Geolocated, with a date and time stamp
The SAP assessor reviews
The photographs go to the SAP assessor, who reviews them alongside the as-built data. If they are satisfied the construction was carried out in line with the design, they complete the as-built SAP assessment and produce the EPC.
If the evidence is incomplete or cannot be tied to the right plot, the assessor cannot sign off. That is the point at which a missing photograph becomes a delayed completion.
Building control does not take them
This is worth stating plainly, because it is a common misunderstanding. The photographic record is not something building control carries out. It is part of the BREL and SAP process, and it links back to the as-built BREL and as-built SAP.
Where the responsibility actually bites
The developer signs, the assessor reviews — but the evidence can only be captured by whoever is on site at the moment the detail is open. That gap between who carries the risk and who holds the camera is why ad hoc approaches struggle.
Giving the site team a per-plot checklist, and the person who signs a live view of what is still outstanding, closes it.
See what the regulations require or how AutoBREL handles it.
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