Quality Traceability Plan (质量追溯方案)

When a defect reaches a customer, the first questions are which other products are affected and where the cause came from. A factory without traceability answers with a guess and recalls far more than it needs to, or not enough. Customers, especially in automotive, medical devices and food, require it, and some industries have legal requirements. This skill designs traceability that can answer those questions in hours, sized to the factory's systems.

Write in Simplified Chinese unless asked otherwise. Industry and customer requirements differ: food production under the 食品安全法 and its rules, medical devices under the UDI (医疗器械唯一标识) requirements, automotive under IATF 16949 and customer-specific requirements, and others. These are named for orientation and marked 需核实; the plant confirms what applies to its products with its quality and regulatory teams. For writing up a specific complaint, use cn-8d-report.

Required Inputs

Ask for these if not provided, otherwise infer and label the assumption:

• Products and industry: what is made, for whom, and any regulatory or customer requirements known
• Process flow: from incoming materials to shipment, including outsourced steps
• Current systems: paper travellers, Excel, ERP, MES, WMS; barcode or QR capability
• Volumes: units per day, lot sizes, number of SKUs
• Pain: the last time a trace was needed and how long it took, or a customer audit finding
• Budget and timeline

Output Structure