Data Science is a new engineering discipline and the main innovation driver in the years to come, much like Computer Science, which emerged as a new field of research when computers became widely available. Data Science has emerged in answer to the vast volume of complex and unstructured data that has become available. Modern technology enables data collection any place, any time, about anything. The goal of Data Science is not to collect more data, but to derive actionable insights from large amounts of data, by using state of the art techniques from research in the fields of data cleaning, process mining, business analytics, data mining and machine learning. As Data Science is multidisciplinary and has great societal impact, a good Data Scientist needs to be aware of relevant societal issues, such as legal, social, ethical, business, and entrepreneurial problems. The Joint Bachelor Data Science and the Joint Master Data Science and Entrepreneurship are programmes offered by Tilburg University and Eindhoven University of Technology with their joint collaboration in the Jheronimus Academy of Data Science (JADS).