How is non-conforming material identified, segregated, and evaluated for disposition?
Non-conforming material is identified using a lot hold tag. The lot must then be reviewed by an engineer and dispositioned in writing before it can be moved from a hold condition. This procedure is documented in the applicable process or QA document. 37. Is there documented traceability of material lot or serial numbers from incoming to final product? If so, please describe. Yes, all lots are assigned a unique lot tracking number that maintains lot identity throughout manufacturing. The final parts are physically marked with a traceability ID that correlates with this tracking number. An incoming lot number on the lot traveler for each manufacturing lot identifies critical materials. 38. Do you have written process parameters established for manufacturing product? Please describe. Yes, all products supplied by National Semiconductor have datasheets that define the products operating characteristics. Each step in the manufacturing process also has defined process limits that must be met
Non-conforming material is identified using a lot hold tag. The lot must then be reviewed by an engineer and dispositioned in writing before it can be moved from a hold condition. This procedure is documented in the applicable process or QA document. Top 37. Is there documented traceability of material lot or serial numbers from incoming to final product? If so, please describe. Yes, all lots are assigned a unique lot tracking number that maintains lot identity throughout manufacturing. The final parts are physically marked with a traceability ID that correlates with this tracking number. An incoming lot number on the lot traveler for each manufacturing lot identifies critical materials. Top 38. Do you have written process parameters established for manufacturing product? Please describe. Yes, all products supplied by National Semiconductor have datasheets that define the products operating characteristics. Each step in the manufacturing process also has defined process limits that mus
