- representatives of UIP members;
- experts from companies’ members of national associations;
- participants to UIP events;
- staff and officials of the institutions and authorities of the European Union, its Member States or from international organisations;
- representatives and staff from transport associations and other representative bodies
- UIP contacts and other people UIP and its staff has a relationship with or may need to contact (such as suppliers, agents, partners, consultants) as well as job applicants.