Transport is fundamental to our economy and society. An efficient and sustainable mobility is vital for the internal market and for the quality of life of the citizens. Transport enables economic growth and job creation. Satellite navigation application technology is an increasingly common component of modern transport systems. It contributes to a competitive, safe and resource efficient transport system and enables new challenging solutions in terms of positioning and navigation performances in aviation, road, maritime and rail, as well as in multi-modal applications. The use of EGNSS is also a key factor in many EU transport related policies, such as Intelligent Transport System, emergency call (eCall), enhanced digital tachograph, European Single Sky, European contribution to the Worldwide Maritime Radionavigation System. The specific challenge of this topic is to develop innovative EGNSS based applications in aviation, road, maritime and rail that will make EGNOS and Galileo more available to transport users and enable new end-to-end solutions that require accurate and resilient positioning and navigation.