129. The representative of European Union thanked AC.3 for the vote on Amendment 4 to UN GTR No. 2 under agenda item 14.2. He highlighted that two levels of stringency had been implemented in Amendment 4 to reflect discrepancy among the different regions involved in the development work of the UN GTR. IWG on EPPR would now focus on transposing Amendment 4 to UN GTR No. 2 into an equivalent UN Regulation for L category vehicle. He informed that IWG will extend the requirements to other categories as a part of the next stage discussion.