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| Reference Number: | TFQRTV-05-01/Rev.1 |
| Meeting Session(s): | 5th TFQRTV session (6-7 Feb 2023) |
| Document date: | 03 Feb 23 |
| Regarding: | UN R138 Quiet Road Transport Vehicles |
| Reference Number: | TFQRTV-05-02 |
| Submitted by: | JASIC |
| Meeting Session(s): | 5th TFQRTV session (6-7 Feb 2023) |
| Document date: | 26 Jan 23 |
| Regarding: | UN R138 Quiet Road Transport Vehicles |
| Reference Number: | TFQRTV-05-03 |
| Submitted by: | OICA |
| Meeting Session(s): | 5th TFQRTV session (6-7 Feb 2023) |
| Document date: | 28 Jan 23 |
| Regarding: | UN R51 Vehicle Noise | UN R138 Quiet Road Transport Vehicles |
| View full document file for more information | |
Proposal to address inconsistency between UN R51 noise limits and AVAS sound levels under UN R138.
| Reference Number: | TFQRTV-05-04 |
| Submitted by: | Switzerland |
| Meeting Session(s): | 5th TFQRTV session (6-7 Feb 2023) |
| Document date: | 28 Jan 23 |
| Regarding: | UN R51 Vehicle Noise | UN R138 Quiet Road Transport Vehicles |
| Reference Number: | TFQRTV-05-05 |
| Submitted by: | OICA |
| Meeting Session(s): | 5th TFQRTV session (6-7 Feb 2023) |
| Document date: | 03 Feb 23 |
| Regarding: | UN R138 Quiet Road Transport Vehicles |
Report on the status of work to update the ISO standard “Acoustics — Measurement of sound emitted by road vehicles of category M and N at standstill and low speed operation — Engineering method”.
| Reference Number: | TFQRTV-05-06 |
| Meeting Session(s): | 5th TFQRTV session (6-7 Feb 2023) |
| Document date: | 07 Feb 23 |
| Regarding: | UN R138 Quiet Road Transport Vehicles |
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3 February 2023
Agenda for the 5th QRTV-UN R138 task force session
TFQRTV-05-01/Rev.1
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26 January 2023
UN R138: Measurement uncertainty improvement by multi-microphone (JASIC)
TFQRTV-05-02
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28 January 2023
Management of noise emissions according to UN-R51-03 at low speeds vs. AVAS compliant to UN-R138 (OICA)
TFQRTV-05-03
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28 January 2023
UN R138: Proposal for Supplement 3 to the 01 series of amendments (Switzerland)
TFQRTV-05-04
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3 February 2023
UN R138: Updating questions and ambiguities (OICA)
TFQRTV-05-05
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2 March 2023
Status of ISO 16254
TFQRTV-05-06
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| Regulation: | GTR No. 13 | Hydrogen and Fuel Cell Vehicle Safety |
| Document: | Amendment 1 | Corrigendum 1 |