Switzerland
31 Aug 2017 Proposal for amendments to ECE/TRANS/WP.29/GRB/2017/6 (Switzerland) GRB-66-13 2017-08-31 Proposal to delete the proposed amendment to paragraph 6.2.3. of UN R51 which would limit the scope of the additional sound emissions provisions (ASEP) to M<sub>1</sub> and N<sub>1</sub> vehicles equipped with an internal combustion engine operational within the control range of Annex 7. Switzerland submits that the limitation would release manufacturers from responsibility for vehicle sound behavior outside of ASEP in contradiction to the historical interpretation that manufacturers are responsible for ensuring reasonable vehicle sound levels under all conditions, not only within ASEP. Switzerland
13 Jan Position on compromise and GRB-68-03 (Switzerland) R51/R138-18-03 2026-01-13 Switzerland
28 Jan 2023 UN R138: Proposal for Supplement 3 to the 01 series of amendments (Switzerland) TFQRTV-05-04 2023-01-28 Proposal to address inconsistency between UN R51 noise limits and AVAS sound levels under UN R138. Switzerland
7 Jul 2023 Example of potential misuse of AVAS (Switzerland) TFQRTV-07-03 2023-07-07 Switzerland
26 Jul 2021 Conference brochure: Low-noise asphalt road surfaces (Switzerland) TFVS-04-04 2021-07-26 Flyer in German and French for a September 2017 technical conference: Lärmarme Strassenbeläge aus Asphalt/Revêtements bitumineux peu bruyants. Switzerland