Ramya Chandrasekhar is a lawyer and a researcher with the Center for Internet and Society, CNRS, Paris. Her research focusses on legal strategies and commons-based governance frameworks for the ‘opening up’ of non-government data. She focusses specifically on platform data for research, health data, and re-use of publicly-available data for AI training. Ramya supports the Open Knowledge Foundation on our initiatives to update the Open Definition and to encourage uptake of open licenses that embed collective decision-making and sustainability in data generation and sharing. Previously, she has worked with the Berkeley Centre for Law and Technology, and the Data Justice Lab at Cardiff University.