GAR | GRPE-87-21

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)

Regulation:	UN Regulation No. 161 \| Devices for Protection against Unauthorized Use
Document:	Revision 0 \| Amendment 3
Corresponds to:	00 series of amendments \| Supplement 3 (Entered into force on 5 Jun 2023)
Based on:	Document WP.29/2022/146 Proposal from GRSG to clarify the scope of the UN Regulation and to complement the text with the missing Supplement 7 to the original version of UN R116.

Regulation:	UN Regulation No. 13 \| Heavy-Duty Vehicle Braking
Document:	Revision 9 \| Amendment 2
Corresponds to:	12 series of amendments \| Supplement 2 (Entered into force on 5 Jun 2023)
Based on:	Document WP.29/2022/138

Regulation:	UN Regulation No. 13 \| Heavy-Duty Vehicle Braking
Document:	Revision 8 \| Amendment 11
Corresponds to:	11 series of amendments \| Supplement 20 (Entered into force on 5 Jun 2023)
Based on:	Document WP.29/2022/137 Proposal to clarify provisions regarding the actuation of the parking brake warning device to cover the case of electric control transmission systems where there may be a transition between parked (applied) and un-parked (released) braking states.

DETA: Position on application of DETA Unique Identifier to UN Regulations under GRPE

Document GRPE-87-21

29 December 2022

87th GRPE session (10-13 Jan 2023)

Input from the GRPE Ambassador to the WP.29 International Whole Vehicle Type Approval informal group.

87th GRPE session (10-13 Jan 2023)

11. | International Whole Vehicle Type Approval (IWVTA)

78. The GRPE ambassador to the IWG on IWVTA and DETA introduced GRPE-87-20 and GRPE-87-21 updating GRPE on the latest information from the IWG on DETA about the implementation of the Unique Identifier (UI) in UN Regulations pertinent to GRPE. He also informed that the budget expected for 2023 to develop the UI had not been approved.

79. The representative from EUROMOT requested more time to review the need for UI in UN Regulations Nos. 96 and 120. He added that initial thinking done assumed that UI would not be able to mandate additional information. He requested to have a second look at the topic if UI could be accompanied with additional information to be read on the component, which would be needed for most engines to be fitted on non-road mobile machineries.

80. The representative from CITA showed a few examples of the impact of UI on space savings, to highlight the fact that in some cases, it would not save much space, and that this would not compensate time spent to search for the information on-line that would otherwise be readily available. He invited to re-think the configuration of UI, with the funding to develop it now being on-hold. The representative from OICA confirmed space was an issue on powertrain and also noted that several UIs could be combined.

81. The GRPE ambassador to the IWG on IWVTA and DETA agreed UI noted there might be advantages to OEMs to save space and a disadvantage to PTI and Type Approval Authorities to quickly get access to information. He proposed to convey to the IWG on DETA and IWVTA that GRPE thought that the disadvantages of UI outweighed their advantages. The representative from CITA believed embedded UI could be of use and again invited to further scrutinize the UI implementation for an optimum implementation for all parties.

82. The representative from the European Commission invited by the ambassador to change “smoke coefficient” by “absorption coefficient” in the remarks of Table for UN Regulation No. 24 in GRPE-87-21.

83. The Chair concluded that further remarks can be sent to the GRPE ambassador.

Reference Number:	TF-AVRS-13-02
Meeting Session(s):	13th TF-AVRS session (23 Apr)
Document date:	18 Apr 24
Regarding:	Regulation Screening for ADS

Reference Number:	TF-AVRS-13-01
Meeting Session(s):	13th TF-AVRS session (23 Apr)
Document date:	18 Apr 24
Regarding:	Regulation Screening for ADS

Reference Number:	TF-AVRS-12-09
Meeting Session(s):	12th TF-AVRS session (27 Mar)
Document date:	18 Apr 24
Regarding:	Regulation Screening for ADS

Reference Number:	A-LCA-15-09
Submitted by:	KATRI
Meeting Session(s):	15th A-LCA session (18-19 Apr)
Document date:	19 Apr 24
Regarding:	LCA

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