The Union of Comodal Transportation Operators - UOTC was created in 2001 as the Intermodal and Multimodal Division of ASTIC, bringing together the Comodal Transport, Intermodality and Multimodality of ASTIC. UOTC is specialized in "International Transport of Containers, Roll-on / Roll-off and others of a special and Intermodal nature or that are carried out under new technologies.