Fundamentals of Quality Work in Companies. The new quality consciousne
ss originating in Japan, and meanwhile adopted by the industrialised c
ountries of the west, goes far beyond mere adherence to agreed technic
al criteria. All departments of a company are to be included in the qu
ality assurance system in order to prevent errors from arising in the
first place. The introduction of quality assurance systems must be ins
tigated by top management and go down from there to all employees. Abo
ve all in the case of companies with highly complex structures, an int
ernal customer-supplier relationship should be developed which corresp
onds to that between the company and its customers. It makes good sens
e to incorporate existing activities into the quality assurance system
. Since customer demands change with time, quality improvement must be
approached as a dynamic process.