Defects are items that are not conforming to expectations or customer specifications. They are waste, as they lead to scrapping, extra efforts for rework and/or re-inspection, and to additional documentation, thus meaning a loss of time and money.


  • A burnt toast for breakfast
  • A bug in a software
  • A hole drilled with the wrong diameter

Learn more about this topic in our Value & Waste Online Course (Demo currently not available for Internet Explorer).

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