As written in Quality
Digest, "The standard now requires that measurement and
monitoring activities needed to ensure conformity and achieve
improvement must be defined, planned and implemented. This must include
appropriate measurement methods."
And as they
say in Princeton, "Measured spectra are the very core of
optical coating quality management. It's virtually impossible to meet
ISO standards with files stored willy-nilly or, even worse, with charts
buried in filing cabinets. Database technology is essential."