The UIRR, short for "Union internationale pour le transport combiné Rail-Route" (or: International Union for Road-Rail combined transport) is a European organisation promoting intermodal transport.
It was founded in 1970, and celebrated its 40th anniversary at a conference in Brussels.
[2] It has participated in various projects on modal shift, emissions reduction, rail market liberalisation, and environmental issues.
[3][4] The UIRR was founded by eight intermodal transport companies, and its membership now includes 19 businesses across Europe.
[5] The UIRR is a member of the Group of Representative Bodies.