Built for electrical work
Not a generic form builder. CertBox knows BS 7671 and does the checks for you.
Zs checked as you go
Enter the maximum Zs for each circuit and CertBox flags any reading above it, or any reading that does not add up from Ze and R1+R2, before you submit.
Import from Megger, Fluke, Metrel, Kewtech
Upload the CSV export from your test instrument and CertBox maps the columns automatically. No retyping 300 data points per consumer unit job.
Part P notification tracker
30-day countdown from job completion. Generates a NOCS-format summary with copy buttons and direct links to the NICEIC and NAPIT portals.
Scheme-audit ready in one tap
Every certificate is searchable from your phone. Generate a full audit pack for your NICEIC or NAPIT assessor in one tap, no digging through folders.
QR verification on every certificate
Clients, letting agents, and Building Control can scan the QR code to confirm the certificate is genuine, and check the PDF hasn't been altered, without calling you.
Appendix 6 model forms
All certificates follow the BS 7671 Appendix 6 model forms. Every mandatory field and layout section from the current edition, every time.
Certificates you can create
Electrical installation, testing, fire alarm, and emergency lighting, all covered.