Description: Sourcing strategies involve the methods and processes used to acquire goods and services, optimizing supply chain performance. In the context of Industry 4.0, these strategies have significantly transformed due to the integration of advanced technologies such as the Internet of Things (IoT), artificial intelligence (AI), and data analytics. These tools enable companies not only to improve efficiency in resource acquisition but also to anticipate demand, manage inventories more effectively, and establish stronger relationships with suppliers. Sourcing strategies in Industry 4.0 focus on the digitalization of processes, automation, and real-time collaboration, resulting in greater agility and responsiveness to market changes. Furthermore, these strategies promote sustainability by allowing better tracking of the supply chain and reducing waste. In summary, sourcing strategies are essential for optimizing the supply chain in the digital age, enabling companies to be more competitive and resilient in a constantly evolving business environment.