Adding Value With Unit Level Traceability (ULT) In Automotive Packaging

Minimizing automotive recalls with product traceability.


Automotive product traceability has existed in one form or another for several decades. Traceability generally refers to tracking and tracing each component that comprises every subsystem in a car. Traditionally, this has been achieved with direct part marking on mechanical or electronic components, using 1D or 2D barcodes or radio-frequency identification (RFID). Since vehicle recalls are costly, this process was originated to capture the origins of critical components. Recently, manufacturing traceability has evolved from a defensive mindset of ‘minimizing recalls’ to a proactive posture of ‘compliance.’ As compliance mandates increase, so do the associated fines for non-compliance. The Federal Transportation, Recall Enhancement, Accountability and Documentation (TREAD) Act requires vehicle manufacturers to report to the National Highway Traffic Safety Administration (NHTSA) any excursions on the reliability of the components. As a result, manufacturers rely on traceability to keep abreast of gaps in the value chain to meet end user safety requirements.

By Dr. Ajay Sattu, Sr Manager, Automotive Strategic Marketing, Amkor Technology, Inc.

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