This proposal has been prepared by the EPPR IWG Secretary, in close collaboration with WLTP IWG experts, in order to align the definitions of chassis dynamometer rollers between EPPR and WLTP GTRs. The content of this overview has been followed by WLTP although the specific definitions are not contained in GTR No. 15. This proposal recommends elaborating and introducing such definitions into the EPPR GTRs.

India comments on certain draft proposals for the amendment of GTR No. 2 on motorcycle emissions contained in the unpublished version 4 of document EPPR-11-15 (only Version 2, EPPR-11-15/Rev.1, has been made available).