International Organization for Standardization
17 Sep 2012 Draft ISO/CD 16254 "Acoustics – Measurement of minimum noise emitted by road vehicles" (ISO) GTRQRTV-01-09 2012-09-17 Second version of the ISO/CD 16254 "Acoustics – Measurement of minimum noise emitted by road vehicles" being circulated for comments. This document reflects comments made to the first version. ISO
23 Jul 2013 ISO/SAE QRTV status as of 13 July 2013 (ISO) GTRQRTV-04-03 2013-07-23 ISO
28 May 2018 QRTV: Technical comparison of FMVSS 141 and UN R138 (ISO) GTRQRTV-06-06 2018-05-28 ISO
11 Sep 2014 Draft ISO 16254: Acoustics -- Measurement of minimum noise emitted by road vehicles (ISO) GTRQRTV-TF-05-04 2014-09-11 ISO
28 Oct 2014 ISO comments on Annex 3 of the draft GTR on Quiet Road Transport Vehicles (ISO) GTRQRTV-TF-06-03 2014-10-28 ISO
10 Jan 2022 ISO 16254:Technical Measurement Development (ISO) TFMU-16-03 2022-01-10 ISO