QA

Quality Assurance

A planned and systematic set of activities to ensure that
variances in processes are clearly identified, assessed
and improving defined processes for fulfilling the requirements
of customers and product or service makers.

A planned and systematic pattern of all actions necessary
to provide adequate confidence that the product optimally fulfills
customer's expectations.

A planned and systematic set of activities to ensure that requirements
are clearly established and the defined process complies to these
requirements.