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.
Report of the Working Party on Pollution and Energy on its June 2014 session.
Adopted amendments to UN R49.
Adopted technical report on the development of the draft Amendment 3 to Global Technical Regulation (GTR) No. 4.