Proposal to increase the potential speed reduction during the collision warning phase and clarify the interpretation of “engine start/run cycle”.
Proposal to align provisions with corresponding provisions of UN R152 and to clarify the interpretation of the provisions on system robustness when applied to heavy duty vehicles.
Minutes of the first meeting of the informal group established to develop an additional emission test method for R51 (Vehicle Noise Emissions), added in annex 10, referred to as Additional Sound Emission Provisions (ASEP).