The metal packaging industry, particularly in the food sector, operates in an environment characterized by increasingly stringent regulatory, quality, and sustainability requirements. In this context, digital transformation through advanced ERP systems has become essential to ensure compliance and maintain long-term competitiveness. This thesis explores the implementation of SAP S/4HANA as a lever to optimize the Quality Management System (QMS) in a company specializing in coatings and inks for metal containers intended for contact with food. The study is based on a real case and analyzes how the migration from a fragmented legacy system (AS400) to SAP S/4HANA, with a focus on the Material Management (MM) module, can address operational inefficiencies, support regulatory compliance (ISO 9001, ISO 22000, REACH, FDA), and improve quality control processes.