GAR | GRSG-102-22

Regulation:	UN Regulation No. 131 \| Advanced Emergency Braking Systems
Document:	Revision 1 \| Amendment 3
Corresponds to:	01 series of amendments \| Supplement 3 (Entered into force on 24 Sep 2023)
Based on:	Document WP.29/2023/11 Proposal to increase the potential speed reduction during the collision warning phase and clarify the interpretation of “engine start/run cycle”.

Regulation:	UN Regulation No. 131 \| Advanced Emergency Braking Systems
Document:	Revision 2 \| Amendment 1
Corresponds to:	02 series of amendments \| Supplement 1 (Entered into force on 24 Sep 2023)
Based on:	Document WP.29/2023/12 Proposal to align provisions with corresponding provisions of UN R152 and to clarify the interpretation of the provisions on system robustness when applied to heavy duty vehicles.

Regulation:	UN Regulation No. 137 \| Restraint System in Frontal Impact
Document:	Revision 2
Corresponds to:	01 series of amendments \| Supplement 1 (Entered into force on 29 Dec 2018)
Corresponds to:	01 series of amendments \| Supplement 2 (Entered into force on 28 May 2019)
Corresponds to:	01 series of amendments \| Supplement 3 (Entered into force on 3 Jan 2021)
Corresponds to:	02 series of amendments (Entered into force on 9 Jun 2021)

Proposal for amendments to Regulation No. 121

Document GRSG-102-22

13 April 2012

102nd GRSG session (16-20 Apr 2012)

Text from the International Organization of Motor Vehicle Manufacturers (OICA) proposing to apply the ISO colour coding and hierarchy of alerts to danger to symbols 25 (brake system malfunction) and 28 (parking brake) of UN R121.

Submitted by OICA

102nd GRSG session (16-20 Apr 2012)

10. | Regulation No. 121 (Identification of controls, tell-tales and indicators)

26. Recalling the discussion on UN Regulation No. 121 at its previous session, GRSG agreed to remove ECE/TRANS/WP.29/GRSG/2010/20 from the agenda. GRSG considered generic provisions for symbols of automatic systems and agreed on ECE/TRANS/WP.29/GRSG/2012/11. The expert from OICA introduced GRSG-102-22 superseding ECE/TRANS/WP.29/GRSG/2011/32 and proposing to extend symbol Nos. 25 and 28 to the logics of the ISO colour coding and its hierarchy of alerts to the danger. GRSG adopted both documents, as reproduced in Annex VIII to this report, and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their November 2012 sessions, as draft Supplement 8 to UN Regulation No. 121.

Reference Number:	GRBP-TFAVRS-05-03/Rev.1
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	UN R138 Quiet Road Transport Vehicles \| Regulation Screening for ADS

Reference Number:	GRBP-TFAVRS-05-05
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	Regulation Screening for ADS

Reference Number:	GRBP-TFAVRS-05-02
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	Regulation Screening for ADS

Reference Number:	GRBP-TFAVRS-05-01/Rev.1
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	Regulation Screening for ADS

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