International Organization of Motor Vehicle Manufacturers
20 Feb 2013 2013-01-30 OICA Database #02 for QRTV (OICA) 2013-01-30 OICA Database #02 for QRTV 2013-02-20 EV/HEV Sound measurement results OICA
7 Dec 2012 OICA Status Report: Quiet Car (OICA) GTRQRTV-02-03 2012-12-07 OICA
17 Apr 2013 QRTV: Proposal for a timeline to finalize the GTR (OICA) GTRQRTV-03-02 2013-04-17 Project timeline envisioning submission of final recommendations to the GRB in September 2014 followed by adoption of the new minimum-noise GTR by WP.29 in March 2015. OICA
17 May 2013 QRTV: Proposal for a timeline to finalize the GTR (OICA) GTRQRTV-03-11 2013-05-17 OICA
5 Jul 2013 Working draft of the GTR on Quiet Road Transport Vehicles (OICA) GTRQRTV-04-01 2013-07-05 OICA
17 Dec 2013 Detection distances of various sounds: VDA research, comments, and suggestions (VDA and OICA) GTRQRTV-05-05 2013-12-17 VDA OICA
25 Jul 2018 Regulations Worldwide on Minimum Sound Emission of Quiet Vehicles (OICA) GTRQRTV-06-09/Rev.1 2018-07-25 OICA
31 May 2018 QRTV: Comparison of FMVSS 141 and UN R138 (OICA) GTRQRTV-06-13 2018-05-31 OICA
31 May 2018 QRTV: Overview of regulations and standards in key markets (OICA) GTRQRTV-06-14 2018-05-31 OICA
28 Jan 2014 QRTV Spectral Specifications - OICA Recommendation (OICA) GTRQRTV-TF-03-02 2014-01-28 OICA
9 Nov 2010 Quiet cars (EV, HEV) and Pedestrians (OICA and Renault) QRTV-04-04 2010-11-09 OICA Renault
5 Dec 2011 Outlook on candidate performance specifications for QRTV (OICA) QRTV-09-03 2011-12-05 OICA presentation on its review of feasible specifications currently under discussion among vehicle makers to describe the performance characteristics of an audible signal for quiet vehicles. OICA
21 Feb 2013 EV/HEV sound-measurement results: OICA database #2 (OICA) QRTV OICA Data 2013-02-21 Data on quiet vehicle noise-level measurements from the International Organization of Vehicle Manufacturers. (109 page document in spreadsheet form. May take a few minutes to download.) OICA
18 Feb 2016 Customer survey on artificial sounds for electric and hybrid electric vehicles (OICA) REG58-QRTV-07-07 2016-02-18 OICA