The compliance engine for UK electrical, gas, and plumbing & heating engineers. Scan with your phone, our AI vision cross-references BS 7671:2018+A4:2026, GSIUR 1998, WRAS, and renders a pristine, QR-verified PDF certificate in seconds.
Most certification systems are still updating to BS 7671:2018+A4:2026. TradeDocs was built for it. Every cert we generate already follows the new Schedule of Inspections, the expanded outcome vocabulary, and the new mandatory categories.
Full A4:2026 layout with shared C1/C2 column, separate C3, FI, N/V, LIM, and N/A. Renders correctly on every EICR.
New explicit code in A4:2026 for sampling-based EICRs. A2:2022 had no equivalent. We support it natively.
New mandatory category in A4:2026 covering meter tails, isolators, and the consumer-side intake. Captured visually, recorded automatically.
A4:2026 introduces low-voltage prosumer (PV, batteries, EV charge points) as a dedicated section. We built it in from the ground up.
Built by a retired British gas and electrical engineer — twenty years on the tools, distilled into one mobile-first compliance engine. No bloat, no subscriptions, no teaching an office tool to understand a consumer unit.
Point your phone at any consumer unit, boiler data plate, or appliance label. Our AI vision extracts every circuit, rating, make, model, and GC number in seconds — no typing.
Every extracted circuit is cross-referenced against Regulation 411 (RCD protection), 521 (wiring systems), and the BS 7671 observation library. Hallucinations are filtered before PDF.
Every PDF carries a unique QR code. Landlords, letting agents, and local authorities scan it and see live authenticity confirmation on tradedocs.co.uk/verify/<id>. Tamper-proof, forever.
Typographically locked layouts engineered for clarity at A4 print and on-screen. Baseline-locked tables, faithful Ω / mΩ / MΩ symbol rendering, and quality indistinguishable from official NICEIC, NAPIT, and Gas Safe templates.
£2.00 per electrical certificate. £1.50-£2.00 per gas document — the unsafe-situation notice is always free. £0.50 per invoice or quote. AI scans are metered separately: £1.50 per board scan, £1.00 per gas appliance. No monthly £39 ransom. No seat licences. £20 of wallet credit runs a typical month.
UK GDPR by design. We do not retain copies of the certificates you issue — they belong to you and your customer. Engineer ID cards are retained encrypted as professional evidence. UK data residency. Encrypted at rest.
Every UK trade document, from BS 7671 electrical certificates and Gas Safe records to RAMS, plumbing commissioning, and commercial paperwork — all priced per certificate, never per month.
Certificate prices shown are per document; AI plate and board scans are metered separately (£1.50 per electrical scan, £1.00 per gas appliance). Pricing is current at publication and subject to change — live wallet rates are visible in the app pricing dashboard. A landlord check with three appliances, for example, meters three plate scans (£3.00) plus the £1.50 certificate — £4.50 all-in.
Every engineer on TradeDocs UK is verified. Sign-up takes one inbox and one six-digit code. No phone-number copy-paste, no third-party messaging app required.
UK email address. That is the only contact detail we need to start verification.
A 6-digit verification code arrives in your inbox within seconds.
Enter the 6 digits into the app. One-time, takes about 5 seconds.
You are in. Your email is verified. We store the fact that you verified and when — nothing more.
Email verification is one step. No phone-number copy-paste, no third-party messaging app required. Your email inbox is your verification channel.
Your email is verified. Next: the trade. Photograph your registration card. We check your number against the official register. An admin confirms the card the same day, usually in minutes. If you hold both gas and electrical, scan both.
NICEIC, NAPIT, ELECSA, STROMA, or any of the recognised competent-person schemes.
Unlocks EICR, EVCR, DVI, and Minor Electrical Installation Works Certificate (MEIWC).
Gas Safe Register registration card.
Unlocks the full Gas Safe document set: CP12 Landlord Gas Safety Record, gas commissioning certificate, gas warning notice, gas installation certificate, commercial gas safety record, and gas risk assessment / method statement (RAMS).
Scan both cards. Both verifications run independently.
Full electrical and gas access on one account. No second login, no second wallet.
Your registration card photographs (front and back) are retained encrypted as professional evidence — the same information is already public on the official trade registers, but holding the image lets us prove the card you showed us was genuine if a dispute ever arises. Lawful basis under UK GDPR: legitimate interest in fraud prevention and professional accountability. We do not capture selfies. If verification is rejected your card images are retained encrypted for 30 days as fraud-prevention evidence, then permanently deleted. If your account is closed they are deleted within 30 days.
UK data residency. Encrypted at rest. UK GDPR adequacy applied across the platform.
Verification complete. £15 welcome credit in your wallet. Refer another engineer to TradeDocs — once they verify their own trade card, you receive £10 referral credit and they receive their own £15 welcome bonus.
Start verifying freeLess time standing in a cold loft writing carbon copies. More time driving home.
Open the rear camera in the PWA. Frame the consumer unit or data plate. The app captures at full native resolution — no compression, no blur, no retakes.
AI vision returns every circuit with positions, ratings, types, and BS 7671 validation warnings. You review, correct anything off, add test readings from your MFT.
Sign on the glass. Hit generate. A typographically-pristine, QR-verified PDF downloads to your phone in seconds — yours to send to the customer through your usual channel before you have packed the Megger away.
TradeDocs UK is the first wedge. The engine beneath it — AI vision, PDF rendering, QR verification, wallet — is being extended to every certificate, every survey, every document a UK contractor ever hand-wrote on the bonnet of a van.
Full story-assembly engine, BS 7671:2018+A4:2026 validated, A4:2026 Schedule of Inspections, QR-verified PDF output.
Landlord Gas Safety Record, gas commissioning certificate, gas warning notice, gas installation certificate. GSIUR 1998 compliant.
Commercial gas safety record and the combined gas risk assessment & method statement (RAMS), all branded with your trade logo and registration details.
WRAS compliance certificates, unvented cylinder certificates, heating commissioning records, full UK plumbing document set.
NHBC-aligned snag sheets, completion certificates, inspection reports for residential and commercial building work.
BS 5839 commissioning certificates and BAFE SP203-aligned documentation. Generated, signed, and QR-verified in minutes.
Pre-purchase surveys, damp and timber reports, roof-level drone capture, EPC integration on request.
VAT-compliant invoices, quotations, receipts. Branded with your trade logo, terms, and payment window. £0.50 per document.
Every form a British engineer pulls out of a glove box — replaced. AI vision, BS 7671 validation, PDF rendering, QR verification, wallet, all on one mobile-first PWA.
Customers looking for electricians — EICRs, full installations, fault finding, EV charge points. Verified engineers receive leads matched to location and specialism.
Customers looking for Gas Safe engineers — boiler servicing and repairs, central heating installation, CP12 landlord certificates. Leads routed to registered engineers in the customer's area.
Marketplace rolls out per area when local verified engineer numbers are sufficient — London first, then Manchester, then Birmingham, then the rest of the UK.
tradedocs.co.uk/verify/<id>. A landlord, letting agent, council inspector, or insurance assessor points any phone camera at the QR, the page loads, and they see: certificate type, date of issue, postcode area, outcome, engineer name, registration number, and an Authentic / Revoked status. No customer PII is shown — the privacy line is drawn exactly where UK GDPR expects it.No subscription. Verify your trade card and receive a £15 welcome credit in your wallet. Your first certificate costs £1.50-£2.00 from your wallet, plus the AI scans that build it — £1.50 per board, £1.00 per gas appliance. A one-board EICR comes to £3.50 all-in — pay-as-you-go, no monthly fees, no seat licences, cancel any time.