PCBA TRACEABILITY: SERIAL NUMBERS, LOTS & TEST RECORDS ³Ô¹Ïtv engineering preparation worksheet /resources/pcba-traceability/ Version 2026.09.16-linked-resources-r1 Project / customer: ____________________ PCB / assembly part number: ____________________ Document revision: ____________________ Prepared by / date: ____________________ Quantity / intended application: ____________________ Use this as an editable preparation checklist. It is not a manufacturing release, supplier certificate, inspection report or quote. REVIEW ITEMS 1. Containment question and required traceability depth Requirement / reference: ____________________ Owner / due date: ____________________ Evidence / decision / open question: ____________________ 2. Serial/lot format and marking location Requirement / reference: ____________________ Owner / due date: ____________________ Evidence / decision / open question: ____________________ 3. Material genealogy coverage and split-lot rules Requirement / reference: ____________________ Owner / due date: ____________________ Evidence / decision / open question: ____________________ 4. Controlled hardware/BOM/firmware revisions Requirement / reference: ____________________ Owner / due date: ____________________ Evidence / decision / open question: ____________________ 5. Test data, limits and program revisions Requirement / reference: ____________________ Owner / due date: ____________________ Evidence / decision / open question: ____________________ 6. Rework and replacement-label handling Requirement / reference: ____________________ Owner / due date: ____________________ Evidence / decision / open question: ____________________ 7. Retention, authorized access and export format Requirement / reference: ____________________ Owner / due date: ____________________ Evidence / decision / open question: ____________________ 8. Example retrieval demonstration and agreed exceptions Requirement / reference: ____________________ Owner / due date: ____________________ Evidence / decision / open question: ____________________ APPROVAL AND HANDOFF Open items and permitted exceptions: ____________________ Agreed next action and responsible owner: ____________________ Released file manifest / approval reference: ____________________ Send only the appropriate project information through the Contact page. This worksheet does not upload files or transfer parameters automatically.