Description: E-Integration refers to the process of combining different electronic systems and processes to work together seamlessly. This concept is fundamental in the digital age, where interoperability between various platforms and technologies is crucial for operational efficiency. E-Integration allows different applications, databases, and devices to communicate and share information smoothly, resulting in significant improvements in productivity and decision-making. The main characteristics of E-Integration include the standardization of communication protocols, the use of APIs (Application Programming Interfaces), and the implementation of service-oriented architectures (SOA). Furthermore, E-Integration is relevant across multiple sectors, including public administration, healthcare, and e-commerce, as it facilitates collaboration between different entities and optimizes internal processes. In a world where the amount of data and systems continues to grow, E-Integration becomes an essential tool to ensure that organizations can adapt and thrive in an ever-changing technological environment.