From field test to compliant certificate, one clear flow.
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The story
01 / The challenge
Backflow testers often carry device records, readings, photos, certificates and due dates across paper and spreadsheets. That creates double entry, slows down field work and makes re-tests easy to miss.
02 / The approach
We designed one field-to-certificate flow: open the device, follow the guided form, capture readings, photos and signatures offline, then let the system calculate pass or fail, generate the certificate and begin the next re-test cycle.
03 / What we built
01
Purpose-built forms capture readings for RPZ, DCV, PVB and more, with pass or fail logic built in.
02
A clean, compliant PDF is generated and emailed as soon as a test passes.
03
Customers are reminded automatically before devices fall due, bringing the next test back to the business.
04
Tests, photos and signatures can be captured without signal and sync safely when coverage returns.


05 / The outcome