On June 9th and June10th, the 7th edition of the MODELLING Conference – Travel Modeling and Traffic Forecasting was held at the Cracow University of Technology. The event was organized by the Department of Transport Systems of the Cracow University of Technology, the Cracow branch of the Association of Transport Engineers and Technicians, and the Małopolska District Chamber of Civil Engineers. During the conference, profesor Piotr Kisielewski delivered two expert lectures based on the EU Projects conducted by the DPK System company: