Download: WP.29/1152 from UNECE: .pdf format .docx format
Download: WP.29/1152/Add.1 from UNECE: .pdf format .docx format
previous agenda item next agenda item
19.4. UN GTR No. 4 (Worldwide Heavy-Duty vehicle emission test Cycle (WHDC))

AC.3 agreed to keep this item on its agenda awaiting further information.