COM (2021) 178: Proposal for a COUNCIL DECISION on the position to be taken on behalf of the European Union at the 13th meeting of the Committee of Technical Experts of the Intergovernmental Organisation for International Carriage by Rail (OTIF) for the adoption of modifications to UTP locomotives and passenger rolling stock, UTP rolling stock – freight wagons, UTP concerning accessibility of the rail system for persons with disabilities and persons with reduced mobility, the adoption of the UTP applicable to train composition and route compatibility checks and the UTP applicable to the subsystem infrastructure, the upgrade of the references to the Technical Documents of TAF TSI listed in Appendix I of UTP TAF, and for the revision of ATMF with regard to Entities in Charge of Maintenance (ECM)