ISO 9000-2 4.8 Product identification and traceability Mark or tag products, product batches, or product containers. What raw materials were used. What tools and equipment were used. What process methods were applied. Inspection and stock records should use product identifiers.
Process control is necessary to avoid product nonconformities.
Control the process characteristics that influence product quality. Monitor and control the materials that enter your processes. Monitor and control the materials that are inside your processes. Materials are suitable and properly stored. ISO 9000-2 4.10 Inspection and testing Develop procedures that explain how your staff should verify that incoming shipments meet all contractual requirements.