Source Certain

Source Assurance is the official mobile application by Source Certain Limited, designed for professionals who need a reliable, end-to-end solution for timber sample verification and chain-of-custody management. Whether you are submitting samples for laboratory analysis, tracking the progress of an active order, or reviewing a completed report, Source Assurance keeps every stage of the process transparent, auditable, and fully under your control. SUBMIT & TRACK ORDERS Create sample orders directly from your device. Add the items you need tested, attach any relevant information, and submit in just a few taps. Follow the complete lifecycle of every order — from acceptance through to laboratory completion — in real time. QR CODE SCANNING Each order is linked to a unique QR code that can be scanned at any stage of the chain of custody. Use the built-in scanner to instantly retrieve order information, confirm sample receipt, or validate shipment — eliminating manual data entry and reducing the risk of error. LABORATORY REPORTS Once analysis is complete, your laboratory report is delivered directly within the app. Download, review, and archive reports at any time, giving you a permanent digital record of every verified sample. REAL-TIME STATUS UPDATES Push notifications keep you informed at every step. Receive alerts when your order is accepted, when samples are sent to the laboratory, when results are received, and when your report is ready. SECURE PAYMENTS Pay for services securely within the app. View invoices, track your billing history, and manage payments with confidence. BUILT FOR PROFESSIONALS Source Assurance is purpose-built for the timber and natural materials industry — importers, traders, specifiers, and sustainability professionals who require documented proof of origin and compliance with due diligence regulations. Source Certain Limited provides scientifically rigorous timber verification services trusted by industry professionals across the United Kingdom and beyond. Source Assurance brings that rigour directly to your mobile device. Source Assurance requires a registered Source Certain account. Please contact Source Certain Limited to arrange access.