What is the difference between QA and QC?

Answer Posted / andrei

first of all QA it's a process oriented while QC is product
oriented.
According to ISO QA is a part of quality management focused
on providing confidence that quality requirements will be
fulfilled.QC is a part of quality management focused on
fulfilling quality management.
QA it is a process a lot larger oriented in future ,after
finishing the product and selling it.Includes customers
feedback..etc...QC only check and make sure for today
purpose only, but QA must ensure for future (after sales
service, customer communication, etc).
QC is oriented only to follow the process of construction
the product.
QA deals in developing processes and systems that aling with
QMS.
QC on the other hand deals with monitoring products.
Thank you may God bless u all

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