Ricard Martínez Martínez, Ph.D. in Law, is Associate Professor at the University of Valencia. As ELSI Work Package Leader in EUCAIM and legal expert in CHAIMELEON, he provides guidance on GDPR compliance, secondary use of health data, and trustworthy AI in biomedical imaging. His research focuses on the legal design of the European Health Data Space (EHDS), contributing to the establishment of ethical, secure, and interoperable data ecosystems for cancer research across Europe.