GAR

Proposal from GRPE to correct and improve provisions with respect to humidity and hydrocarbon measurements.

Reference Number:	WP.29/2021/129
Meeting Session(s):	185th WP.29 session (23-26 Nov 2021)
Document date:	08 Sep 21
Document status:	Adopted by WP.29
Regarding:	UN R49 Diesel/CNG/LNG Engine Emissions
Adoption Vote
This proposal (WP.29/2021/129) was adopted by the World Forum. Thirty-five Contracting Parties out of the 47 applying UN R49 were present for the vote by AC.1. Thirty-five voted in favor with zero against and zero abstaining.
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05 series of amendments | Supplement 11

Supplement 5

Supplement 6

Supplement 3

Supplement 2

Supplement 1

Supplement 4

Supplement 7

Supplement 8

Supplement 10

Supplement 9

Supplement 11

Supplement 12

Supplement 1

Supplement 2

Supplement 3

Supplement 4

Supplement 6

Supplement 5

Supplement 7

Supplement 8

Supplement 9

Supplement 10

Supplement 1

Supplement 2

Supplement 3

Supplement 4

Entry into force as of: 22 Jun 2022

05 series of amendments | Supplement 11 was established by the adoption of the following proposals

WP.29/2021/129 UN R49: Proposal for Supplement 11 to the 05 series of amendments

This change has also been reproduced in Revision 5 | Amendment 8.

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