The present project is focused on the installation of the so-called retrofitting of the ETCS on-board part in the vehicle MUV 75 051 manufactured by JARO Česká Skalice. As part of the requirements of SŽ, s.o., this concerns the installation of the ETCS on-board at least on application level 2 (Level 2 compliant with basic standard 2 – Baseline 3), which will be required for exclusive operation on corridor lines from 1.1.2025.