Ministry of Land, Infrastructure, Transport and Tourism
Government Agency
4 May 2010 Japanese Activities on Approaching Vehicle Audible System for HEVs and EVs (Japan and MLIT) QRTV-02-08 2010-05-04
1 Sep 2010 Report of the 3rd QRTV Informal Group session (Japan and MLIT) QRTV-03-03 2010-09-01
8 Sep 2010 Guideline for measures against quietness problem of hybrid vehicles, etc. (Japan, MLIT, and JASIC) QRTV-03-01 2010-09-08