The present work is about an implementation of the SAP QM module that was carried out in an important Italian company which produces O-Rings. In addition, this document exposes the problems and limitations that the company faces in terms of quality management and traceability of its production process. This company supplies a large share of the national market and has a strong overseas presence, therefore in the quest to achieve an effective standardization of quality processes during the manufacturing stages, it was made the choice to manage the quality of its processes and products through SAP. This thesis will focus mainly on how both the quality structure of the company is composed and how the quality inspections take place in the productive process.