Supplier quality evaluation is a multi-criteria decision-making (MCDM) problem that involves multiple, heterogeneous criteria of different weights. In this book, we have presents a comparative evaluation of supplier selection processes in corporate environments using a case study approach and the ISO 9000 / TS16949 standards. Considering the most important criteria for evaluating the quality of suppliers based on a review of the literature and observation in practice. They include both qualitative and quantitative criteria to reflect the real attributes of the supplier in question and are applied to a supplier quality evaluation performed for a large data set. finally,