The proposals of the "Data Governance Act", "Digital Markets Act", and the recently published "Data Act" are far-reaching legislative projects in the EU that deal with data access, data sharing, and data portability issues, especially regarding non-personal data. Particularly interesting is the new "Data Act" proposal that deals with so far unregulated issues of the data that are generated by IoT devices. This lecture will give an overview about data-related aspects of these policy proposals with a particular focus on a first preliminary analysis of the "Data Act" with respect to the governance of IoT data (using the example of the data of connected cars).