Verify Part O reports in seconds.
Every report we issue carries a QR code that links to a public verification page. No log-ins, no chasing assessors - confirm the report is genuine and review the workings in a single scan.
- QR-verifiable cover page on every report
- Public verification page confirms the report has not been altered
- See risk zone, methodology and outcome at a glance
- Underlying workings follow AD-O 2021 line-by-line
What we built specifically for Building Control
A regulator needs to know two things fast - is this report genuine, and does the maths check out. We answer both.
Spoof-able PDFs
Anyone can edit a PDF. The QR on our cover page points at our own verification record - one scan tells you the report exists in our database.
Black-box calculations
We expose every step: risk-zone lookup, AD-O Table reference, per-window Equivalent Area workings, bedroom free area check. Nothing hidden.
Inconsistent report layouts
Our reports follow the same structure: project particulars, regulatory basis, dwelling summary, room schedule, compliance determination, scope & limitations.
How verification works
A two-step verification flow built for the realities of a Building Control inbox.
Step 1 - scan the QR on the cover page
Phone camera, no app. The QR opens our public verification page directly - no log-in, no account.
Step 2 - read the verified summary
Project name, address, postcode, risk zone, outcome, methodology and issue date - all confirmed from the original assessment record.
Methodology is transparent
Reports cite Approved Document O Tables 1.1, 1.2, 1.3, 1.4 and Appendix D directly. Every limit is sourced.
Same data the assessor saw
The verification page reflects the live assessment record. No risk of an altered PDF showing a different result to what was actually calculated.
Part O postcode risk checker
Find out instantly whether your site falls in a Part O High-risk overheating area. Based on Approved Document O, Appendix C (London Table C1 and Manchester Note C3). No sign-up required.
Risk zones are defined in Approved Document O, Appendix C (2021 edition).
Building Control FAQs
Already have a Part O report to verify?
Scan the QR on the cover page or visit partouk.com/Verify and enter the verification token printed on the report.