Description:Approval of Quiet Road Transport Vehicles (QRTV).
Official Title:Automotive Industry Standard - AIS-173 - Requirements for Approval of Quiet Road Transport Vehicles (QRTV) with Regard to their Reduced Audibility.
Date of Issue:2022-11-01
Amendment Level:Original
Number of Pages:42
Vehicle Types:Agricultural Tractor, Bus, Car, Component, Heavy Truck, Light Truck, Motorcycle
Subject Categories:Noise, Type Approval and Certification
Available on InterRegs.NET

Our online subscription service, offering immediate access to our extensive library of global vehicle regulations, standards and legislation. A fully searchable, accurate, user-friendly resource for consolidated regulations that are updated quickly and frequently.

Tell me more | Already a subscriber

Available on

Our fast and easy means of purchasing up-to-date global vehicle and component standards and regulations on a pay-as-you-go basis. Pay securely by credit card and your documents are delivered directly and immediately to your computer as PDF files.

Tell me more | Go straight to site


vehicle, test, sound, speed, annex, level, frequency, measurement, noise, background, pressure, avas, vehicles, standard, siam, paragraph, manufacturer, condition, type, figure, constant, reported, facility, requirements, a-weighted, range, line, conditions, india, measurements, appendix, microphone, indoor, automotive, approval, para, engine, motor, shift, specifications, outdoor, testing, target, minimum, maximum, tested, simulated, plane, electric, method
Approval of Quiet Road Transport Vehicles (QRTV).