Dr Data is a French company specializing in protecting and valorizing health data. DrData is a Data Protection Officer (DPO) for various healthcare stakeholders. In parallel with these consulting services, DrData has launched its technology for managing patients’ consent (opt-in) and objection (opt-out) for care procedures, secondary use of data and clinical trials. Thanks to its niche expertise as DPO and its ISALID solution based on Blockchain technology to manage patient rights and accelerate research projects, DrData aims to free up health data while protecting patient privacy and decision-making.