GAR | GRB-55-05/Rev.1

Regulation:	GTR No. 22 \| Electrified Vehicle Battery Durability
Document:	GTR No. 22

Regulation:	GTR No. 22 \| Electrified Vehicle Battery Durability
Document:	GTR No. 22

Regulation:	GTR No. 9 \| Pedestrian Safety
Document:	GTR No. 9

Regulation:	GTR No. 9 \| Pedestrian Safety
Document:	GTR No. 9

Regulation:	GTR No. 13 \| Hydrogen and Fuel Cell Vehicle Safety
Document:	Amendment 1 \| Corrigendum 1

Discussion for limit values of ECE R51 – 03 series (Revised)

Document GRB-55-05/Rev.1

8 February 2012

55th GRB session (7-9 Feb 2012)

Revised presentation by the China Automotive Technology and Research Center (CATARC) on proposed new noise limit values.

Submitted by CATARC

55th GRB session (7-9 Feb 2012)

3. (b) | New sound limit values

8. The expert from China introduced GRB-55-05-Rev.1 proposing amendments (GRB-55-04) aimed at revising the definitions of the “pre-acceleration”, “reference point” and the “specific test conditions” for vehicles. The expert from ISO supported in principle the proposal, in line with the latest revision of ISO Standard 362, pending a study reservation on the specific test conditions. GRB agreed to resume discussion on this matter at its September 2012 session on the basis of a revised proposal prepared by the expert from China in collaboration with the expert from ISO.

Reference Number:	EDR-DSSAD-26-01/Rev.2
Meeting Session(s):	26th EDR-DSSAD session (14-16 Jan)
Document date:	14 Jan 25
Regarding:	UN R160 EDR \| UN R169 EDR-Heavy vehicles \| DSSAD

Reference Number:	EDR-DSSAD-26-14/Rev.1
Submitted by:	KATRI
Meeting Session(s):	26th EDR-DSSAD session (14-16 Jan)
Document date:	14 Jan 25
Regarding:	UN R160 EDR

Reference Number:	ACPE-13-04
Submitted by:	China
Meeting Session(s):	13th ACPE session (16 Jan)
Document date:	14 Jan 25
Regarding:	UN R175 ACPE
View full document file for more information

Reference Number:	FADS-21-14
Meeting Session(s):	21st FADS session (13 Jan)
Document date:	14 Jan 25
Regarding:	UN R13 Heavy-Duty Braking

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