GAR

Proposal to amend and extend the existing requirements for odometers to include provisions on:

accuracy of the on-board odometer mileage values,
anti-tampering of the on-board odometer mileage values and
accuracy and anti-tampering of the odometer mileage values displayed to the driver.

Reference Number:	WP.29/2025/18/Rev.1
Meeting Session(s):	195th WP.29 session (3-7 Mar)
Document date:	10 Jan 25
Document status:	Adopted by WP.29
Regarding:	UN R39 Speedometer Equipment
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02 series of amendments

Supplement 1

Supplement 2

Supplement 1

02 series of amendments was established by the adoption of the following proposals

WP.29/2025/18/Rev.1 UN R39: Proposal for a 02 series of amendments

Reference Number:	TFGP-04-01
Meeting Session(s):	4th TFGP session (9 Sep)
Document date:	25 Aug 25
Regarding:	UN R48 Installation of Lighting \| UN R149 Road Illumination Devices (RID)

Reference Number:	IWVTA-49-02
Meeting Session(s):	49th IWVTA session (6 Nov)
Document date:	22 Aug 25
Regarding:	UN R0 International Whole Vehicle Type Approval

Reference Number:	A-LCA-SG2-23-01
Meeting Session(s):	23rd A-LCA-SG2 session (28 Aug)
Document date:	22 Aug 25
Regarding:	Automotive Life Cycle Assessment

Reference Number:	TFCS-35-01
Meeting Session(s):	35th TFCS session (11 Sep)
Document date:	22 Aug 25
Regarding:	UN R155 Cybersecurity \| UN R156 SW Updates \| Cyber Security Guidelines \| Software Updates Guidelines