GRB/2012/6
Draft Recommendations for a Global Technical Regulation Regarding Audible Vehicle Alerting Systems for Quiet Road Transport Vehicles
GRB-61-02
Draft UN Regulation concerning the approval of Quiet Road Transport Vehicles
GRB-61-10
Presentation on the draft UN Regulation concerning the audibility of quiet road transport vehicles
GRB-61-15
WBU statement on the proposed quiet road transport vehicles regulations
GRB-61-10
Presentation on the draft UN Regulation concerning the audibility of quiet road transport vehicles