The iShare ecosystems have been leveraging Token-Based Access Control (TBAC) for years to address the complex challenges of secure and seamless data sharing across enterprise boundaries within the European Union. This innovative framework enables organizations to establish trust, enforce fine-grained access policies, and ensure compliance while facilitating interoperability between different entities. Join this discussion to gain insights into how iShare’s approach works, the benefits it offers for cross-organizational data exchange, and how it compares to other access control models. Whether you're a security professional, developer, or business leader, this session will provide valuable knowledge on the future of data sovereignty and access management in the EU.