Monday, 15 September 2025
Week 38
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Latest Documents
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12 Sep 2025 | GTR 22: Comments on Part A and Part C verifications | EVE-88-18
12 Sep 2025 | UN R177: Proposal to amend document GRPE/2025/21 | EVE-88-17
12 Sep 2025 | Heavy-duty EV battery durability: Comments on Annex 3 | EVE-88-15
12 Sep 2025 | Heavy EV battery durability: SOC definition and vehicle selection fe...
12 Sep 2025 | UN R177: "System Bench Test" Text Proposal | EVE-88-16
12 Sep 2025 | Electric Vehicles and the Environment: Agenda for the 88th (Septembe...
11 Sep 2025 | GTR 21: "System Bench Test" results and update | EVE-88-13
11 Sep 2025 | GTR 21: Comment on FCEV procedure | EVE-88-12
(27 posted during the past week)
GTR 22: Comments on Part A and Part C verifications
Reference Number:
EVE-88-18
Submitted by:
OICA
Document date:
12 Sep 25
Relevant to
GTR No. 22 | Electrified Vehicle Battery Durability
UN R177: Proposal to amend document GRPE/2025/21
Reference Number:
EVE-88-17
Submitted by:
Japan
Document date:
12 Sep 25
Relevant to
UN Regulation No. 177 | Electrified vehicle power determination
View full document file for more information
Heavy-duty EV battery durability: Comments on Annex 3
Reference Number:
EVE-88-15
Submitted by:
Japan
Document date:
12 Sep 25
Relevant to
WP.29 Regulatory Project | Heavy-Duty Electric Vehicle Battery Durability
Heavy EV battery durability: SOC definition and vehicle selection feedback on Japan annex 3 comment
Reference Number:
EVE-88-14
Submitted by:
OICA
Document date:
12 Sep 25
Relevant to
WP.29 Regulatory Project | Heavy-Duty Electric Vehicle Battery Durability
UN R177: "System Bench Test" Text Proposal
Reference Number:
EVE-88-16
Submitted by:
Japan
Document date:
12 Sep 25
Relevant to
UN Regulation No. 177 | Electrified vehicle power determination
Electric Vehicles and the Environment: Agenda for the 88th (September 2025) session
Reference Number:
EVE-88-02
Document date:
12 Sep 25
Relevant to
GTR No. 21 | Electric Vehicle System Power Determination
,
GTR No. 22 | Electrified Vehicle Battery Durability
, and
WP.29 Regulatory Project | Heavy-Duty Electric Vehicle Battery Durability
GTR 21: "System Bench Test" results and update
Reference Number:
EVE-88-13
Submitted by:
Japan
Document date:
11 Sep 25
Relevant to
GTR No. 21 | Electric Vehicle System Power Determination
GTR 21: Comment on FCEV procedure
Reference Number:
EVE-88-12
Submitted by:
Japan
Document date:
11 Sep 25
Relevant to
GTR No. 21 | Electric Vehicle System Power Determination
View full document file for more information
Upcoming Meetings
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Electric Vehicles and the Environment | Session 88 | 16-17 Sep
A-LCA Subgroup 4: Use Phase | Session 29 | 16 Sep
Task Force on Advanced Driver Assistance Systems | Session 41 | 17 Sep
Environmental and Propulsion Performance Requirements for L-category Veh...
Working Party on Automated and Connected Vehicles | GRVA ADS Workshop | ...
Automotive Life Cycle Assessment | Session 27 | 22-23 Sep
Working Party on Automated and Connected Vehicles | Session 23 | 22-25 ...
Equitable Occupant Protection | EqOP-WS-04 | 23-25 Sep
GRPE Automated Vehicle Regulations Screening | Session 28 | 26 Sep
Task Force on Autonomous Vehicle Signalling Requirements | Session 27 | ...
Event Data Recorders and Data Storage Systems for Automated Driving | Se...
Working Party on General Safety | Session 130 | 6-9 Oct
View complete calendar
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29 Jan 2025 EU Parliament report on vehicle circularity and end-of-life...
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30 Dec 2024 Australia ceases UN R147 application
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previous regulation
next regulation
UN Regulation No. 28
Audible Warning Devices and Signals
Revisions
UN R28
(1972)
UN R28: Amendment 1
(1984)
UN R28: Amendment 2
(1992)
UN R28: Amendment 3
(2001)
UN R28: Amendment 4
(2016)
Amendment 5
(2018)
Amendment 6
(2020)
Earlier texts may be available through the
UN Official Document System
.