30-31 Oct 2024 | Berlin
Documentation
23 Oct 2024 R51/R138 Subgroup: Agenda for the 1st (October 2024) session R51/R138-01-01 2024-10-23
23 Oct 2024 ASEP and UN R138 (Quiet Road Transport Vehicles) development (HMG) R51/R138-01-02/Rev.1 2024-10-23
8 Nov 2024 Background on formation of UN R51/UN R138 subgroup (EC) R51/R138-01-04 2024-11-08
29 Nov 2024 Minutes of the 1st (October 2024) R51/R138 informal subgroup session R51/R138-01-06/Rev.1 2024-11-29
8 Nov 2024 Quieter Vehicle Performance Test Development Research Report (NHTSA) R51/R138-01-07 2024-11-08
8 Nov 2024 Quieter Cars and the Safety Of Blind Pedestrians: Phase I (NHTSA) R51/R138-01-08 2024-11-08
8 Nov 2024 Quieter Cars and the Safety of Blind Pedestrians: Phase 2 Development of Potential Specifications for Vehicle Countermeasure Sounds (NHTSA) R51/R138-01-09 2024-11-08