The project presented by Leo Express Tenders s.r.o. is focused on the installation of ETCS security technology in the 846 and 832 series motor units. The modernization of railway vehicles will make it possible to fully provide regional rail transport under the public service obligation in the Orlickoústec region, which is ordered by the Pardubice Region. Altogether, it consists of one prototype and three series builds for the Alstom LINT 41 and one prototype build for the Alstom LINT27.