GAR | WP.29-171-30

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)

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.

Decision on the use of the term "UN GTR"

Document WP.29-171-30

13 March 2017

171st WP.29 session (14-17 Mar 2017)

5.1. | Status of the Agreement, including the implementation of paragraph 7.1 of the Agreement

13. | Monitoring of the 1998 Agreement: Reports of the Contracting Parties on the transposition of gtrs and their amendments into their national/regional law

14.1. | Proposal for a new global technical regulation, if any

14.2. | Proposal for amendments to a global technical regulation, if any

15.1. | Proposal for a five year extension in the Compendium of Candidates of listing No. 13

17. | Exchange of information on new priorities to be included in the programme of work

138. Secretariat introduced informal document WP.29-171-30. In the 1958 Agreement Revision 3 the term UN Regulation is contained in capital letters while the term global technical regulation or gtr in the 1998 Agreement is in lower caps. In order to explore the possibilities of aligning the format of these similar terms in the two Agreements the secretariat consulted the UN Office of Legal Affairs. The Legal Office at United Nations Office at Geneva (UNOG) advised the secretariat that Contracting Parties could agree on the use of the term “UN GTR” in capital letters. He was further advised to propose to AC.3 to take this decision based on a document for an AC.3 Decision on the use of the capital letter term “UN GTR”.

139. The representative of the United States of America supported the proposal of the secretariat and the proposed preparation of the draft decision.

140. Referring to WP.29-171-30, AC.3 requested the secretariat to draft the document containing the decision on the use of the term “UN GTR” in capital letter and submit it to the fiftieth session of AC.3 in June 2017.

Reference Number:	EVE-70-03
Meeting Session(s):	70th EVE session (7-8 May)
Document date:	02 May 24
Regarding:	HD EV Battery Durability

Reference Number:	EBSIG-WS-EBS-01-01
Meeting Session(s):	Workshop (2 May)
Document date:	02 May 24
Regarding:	UN R13 Heavy-Duty Braking \| UN R13-H Light Vehicle Braking \| UN R79 Steering Equipment \| EMB

Reference Number:	ADAS-29-12
Meeting Session(s):	29th ADAS session (15 Mar)
Document date:	02 May 24
Regarding:	UN R171 DCAS

Reference Number:	ADAS-30-08
Meeting Session(s):	30th ADAS session (16 Apr)
Document date:	02 May 24
Regarding:	UN R171 DCAS

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