OD3A is an open-source digital interoperability platform that enables data-sharing between different organizations, allowing them to connect and communicate in a secure and easily traceable manner. It enables organizations to share, store and analyze data across different systems, including legacy systems, Web-based solutions, and mobile apps. It also provides data-mining capabilities, allowing users to identify insights from data without the need for expensive, manually intensive IT projects. Designed for the most secure and reliable data-sharing environment, OD3A is ideal for any organization looking to protect and effectively use their data.