Presentation on the Ecorys/TRL EPPR study project.

TRL/ECORYS Report: "International L-category approval in the area of environmental and propulsion performance requirements-Revision of UN Regulations and Global technical regulations: Mid-term report on the progress of the project

Updated presentation on the TRL/ECORYS study on environmental and propulsion
performance requirements for motorcycles and other L-category vehicles under the auspices of the European Commission.

Status report on the ECORYS-TRL investigation into the prospects for direct referencing of UN Regulations and GTR in the European Union Regulation on environmental and propulsion performance requirements (REPPR).