1. The objective of this proposal is to introduce an amendment to the global technical regulation for heavy-duty vehicle emissions (gtr No. 4). This amendment is introduced with the aim of removing the options contained in document ECE/TRANS/180/Add.4 established in the Global Registry on 15 November 2006.
1. La présente proposition vise à modifier le Règlement technique mondial concernant les émissions d &apos; échappement des poids lourds (RTM No 4) afin de supprimer les options figurant dans le document ECE/TRANS/180/Add.4 inscrit au Registre mondial le 15 novembre 2006.