The ERA Chair Team in Mathematical Statistics and Data Science "SanDAL" organises a Workshop on Data Science on the 13-14 October 2020 at the University of Luxembourg on Belval campus. The objective of the workshop is to present some research carried out within our university in life sciences, physics, economics, computer science and mathematics and that is related to data science either as a tool or as an area of research. Speakers are invited to present the type of data they process, the information they want to infer from them, and the tools they use. The workshop will leave time for discussion and interaction between the researchers in order to spur collaborations and interdisciplinarity.