26. The expert from EC, secretary of the informal working group on Quiet Road Transport Vehicles (QRTV), reported on the outcome of the first meeting of the group held on 18-20 July 2012 in Washington D.C., United States of America (USA). He added that the next meeting of the group was planned for the beginning of December 2012. GRB noted that the publication of the New Proposal of Rule Making (NPRM) to which the development of the UN GTR on QRTV was linked, was not yet publicly available in the United States of America. Finally, the GRB Chair invited all experts to provide comments to the NPRM as soon as it was be published.