Giechaskiel, B. (contributor); Clairotte, M. (contributor); … - European Commission / Joint Research Centre - 2018
Regulation 2016/427 introduced on-road testing with Portable Emissions Measurement Systems (PEMS) to complement the laboratory Type I test for the type approval of light-duty vehicles in the European Union. A NOx conformity factor of 1.5 will apply from January 2020/2021. This conformity factor...