30. The GRB chair informed WP.29 that GRB had agreed to develop, in parallel to a draft GTR on Quiet Road Transport Vehicles (QRTV), a draft Regulation on QRTV under the 1958 Agreement. He added that, in this respect, GRB had established a new IWG on the basis of the ToR reproduced in Annex VI to the GRB report. WP.29 gave its consent for establishing the IWG.