TRT has been active in research studies since its founding and has a long experience in participating to research programs funded by the European Commission, from the fourth Framework Programme up to the new Horizon Europe. In the different projects, TRT usually cooperates with leading research institutes, universities and consultancy firms in most European nations. The participation in research projects in international consortia allows TRT staff to develop new methodological approaches, analyse the latest technologies made available on the market, develop innovative mobility policies, etc.