Das Szenario
Pharmaceutical manufacturing line discovers finished units with missing lot numbers, triggering a deviation investigation using the 5 Whys technique to find systemic root cause.
Was diese Zeichnung zeigt
Die dahinterstehenden Entscheidungen verstehen.
01
Trace problem through printer error, calibration, procedure, training, to maintenance schedule.
Use for systematic root cause analysis of quality deviations where a single causal chain is suspected.