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Lot traceability and production records

Keep the chain from raw material to customer shipment unbroken: identification, lot and serial numbers, travelers and material issue records, lot changes mid-run, and running backward and forward traces from fictional records to scope a problem.

Level
Intermediate
Length
About 50 minutes
Contents
3 lessons · 1 video · final exam
Status
Published · updated 1 Oct 2026

Skills you'll practise

  • Explain the difference between identification and traceability, and why lot numbers must be unique
  • Record material lot changes, rework and partial containers so the chain isn't broken
  • Run a backward trace from a finished lot to its material lots and process records
  • Run a forward trace from a suspect material lot to the work orders, finished lots and shipments it went into
  • Spot record gaps that would make a trace impossible and fix them at the time

Course outline

  1. 1.Lot traceability and production recordsVideo · 2 min
  2. 2.Identification and traceabilityLesson · 16 min
  3. 3.Records that keep the chain intactLesson · 17 min
  4. 4.Running a traceLesson · 17 min
  5. 5.Lot traceability and production records: knowledge checkKnowledge check · 16 questions
  6. 6.Lot traceability and production records: practical exerciseKnowledge check · 1 question
  7. 7.Final exam7 questions · passing it completes the course, so people who already know the material can test out

Sources it draws on

The lessons and questions are written from these references, so learners can go back to the original.

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