The purposes of this International Standard are
a) to clarify the distinctions and interrelationships among the principal quality concepts (see clause 4), and
b) to provide guideiines for the selection and use of a series of International Standards on quality Systems that
NBN X 50-002-1-1988 history
1988NBN X 50-002-1-1988 Quality management and quality assurance standards - Guidelines for selection and use