Proposal to align requirements with technological progress to address steering systems with low steering gear ratios.

5. The expert from the Republic of Korea introduced GRSP-68-14, providing the progress report of the Informal Working Group on Deployable Pedestrian Protection Systems (IWG-DPPS). He explained that due to the limitation caused by the COVID-19 pandemic, the IWG had still open issues and the finalization of a proposal would be expected by May 2022 session of GRSP.

29. The expert from the Republic of Korea introduced GRSP-68-06, concerning the Korean New Car Assessment Programme results on Micro-Mobility/Quadricycles (L7 Category vehicles). He suggested that it would be difficult to introduce new impact test requirements for L7 vehicles to ensure crash safety at same level equivalent of small passenger vehicles at this stage. He confirmed that Micro-Mobility can comply with other requirements such as door latch, seat strength, safety-belt anchorages and electrical safety after impact. He concluded that GRSP should consider developing requirements for major components of Micro-Mobility as a first step and wished to start cooperation with Japan and with IMMA on overall Micro-Mobility safety. GRSP agreed to resume discussion on this subject at its May 2021 session.

23. The expert from the Republic of Korea, Chair of IWG on Panoramic Sunroof Glazing (PSG), and the expert from Germany, Secretary of the IWG on PSG, introduced document GRSG-119-30, which contained a report on activities of the IWG since May 2015 until expiry of its mandate in April 2020. The activities of the IWG on PSG concluded with the development of a draft new Mutual Resolution No. [4] (ECE/TRANS/WP.29/GRSG/2020/3), which was developed to address the risk of breakage of panoramic sunroof glazing during normal usage in vehicles and to seek solutions.

24. The expert from German, Secretary of the IWG on PSG, introduced the proposal for a new Mutual Resolution No. [4] (ECE/TRANS/WP.29/GRSG/2020/3), which sets limits for the ceramic printed design area of panoramic sunroof glazing.

25. GRSG endorsed ECE/TRANS/WP.29/GRSG/2020/3, the proposal for a draft Mutual Resolution No. [4] and agreed to submit it for consideration and vote to WP.29 and WP.29/AC.3 at their March 2021 sessions.

26. GRSG thanked the participants of the IWG on PSG for the work carried out throughout the groups mandate. The Chair of the IWG on PSG thanked, the Co-Chair, the Secretary as well as all experts who took part in the work of the group and congratulated on the milestones achieved.

17. The expert from Germany presented GRVA-07-63, introducing ECE/TRANS/WP.29/GRVA/2020/32 with a proposal for amendments to UN Regulation No. [157] (ALKS), aimed at increasing the maximum speed (from 60 km/h to 130 km/h) for ALKS. She also introduced a second proposal (ECE/TRANS/WP.29/GRVA/2020/33) aimed at introducing provisions for ALKS performing lane changes. The experts from Austria, China, Denmark, European Commission, France, Italy, the Netherlands, Norway, Republic or Korea, Sweden and UK were rather supportive. They provided ideas and technical comments to improve the proposals. The expert from Switzerland opposed to the proposed speed increase (up to 130 km/h), stating that it would be counterproductive and as Switzerland was reviewing traffic rules based on the adopted 60 km/h. The experts from Japan, Canada and USA did not support the proposals and referred to FDAV as the reference document guiding the work of GRVA on automation. The expert from SAFE stated the need for a clear roadmap, mentioned the challenges for the Technical Services and the Approval Authorities with regards to Level 3 technologies and supported the comments from the European Commission regarding the need for a Regulation addressing Automation on motorways.

18. It was recalled that the expert from UK was working on a proposal for provisions for lane change during the minimum risk manoeuvre.

19. The expert from OICA presented GRVA-07-26, introducing a proposal for amendments to UN Regulation No. [157] (GRVA-07-31), aimed at extending the scope of the Regulation to heavy vehicles. They recalled that these vehicle categories were already in the scope of the activities of the former IWG on Automatically Commanded Steering Function (ACSF), which drafted UN Regulation No. [157].

20. GRVA noted that its work priorities on automation were defined by WP.29 in the FDAV. GRVA also noted that a number of Contracting Parties were willing to work on amendments to UN Regulation No. [157] and therefore decided to consult the Administrative Committee for the coordination of work (AC.2).

21. The expert from the Russian Federation introduced GRVA-07-07, highlighting some inconsistencies between the different parts of UN Regulation No. [157]. He mentioned discrepancies on the use of the term “system”. He questioned the need for Appendix 3 to Annex 4. He then introduced amendment proposal GRVA-07-06 on behalf of the European Commission and the Russian Federation. The expert from OICA responded to the proposal (GRVA-07-59). He also briefly introduced GRVA-07-30, proposing editorial changes to the Regulation and GRVA-07-21 with substantial amendments to the Regulations.

22. The Chair mentioned other informal documents (GRVA-07-27, GRVA-07-45, GRVA-07-56, GRVA-07-62 and GRVA-07-66), proposing amendments to UN Regulation No. [157] and invited the stakeholders to prepare a consolidated document with amendment proposals that could generate consensus at GRVA. Interested parties developed GRVA-07-69-Rev.1.

23. GRVA adopted the amendment proposals marked in green and yellow in GRVA-07-69-Rev.1 (see Annex III of the session report). GRVA requested the secretariat to correct the abbreviations, as appropriate, and to submit it without the text in read as supplement to UN Regulation No. [157], for consideration and vote by the World Forum for Harmonization of Vehicle Regulations (WP.29) its Administrative Committee for the 1958 Agreement (AC.1) at their March 2021 sessions.

24. Following the interpretation request by the expert from France (GRVA-07-39), GRVA agreed that ALKS should in principle detect “approaching emergency vehicles” as per traffic rules, noting that a definition of approaching emergency vehicles as well as other clarifications should be developed as soon as possible.

Republic of Korea views on the amendment contents based on research regarding definition of the head test area.

21. GRSP noted ECE/TRANS/WP.29/GRSP/2020/9, prepared by the experts of the Drafting Task Force to align the UN Regulation with the revised General Safety Regulation of the European Union that would enlarge the head impact zone to include the windscreen area, and would introduce adaptations and clarifications to the existing requirements as well as appropriate transitional provisions. The expert from the Republic of Korea introduced a presentation (GRSP-67-11), showing test results from simulation and from which, he would propose different test requirements. GRSP agreed to resume consideration on this subject on the basis of a revised text to be prepared by the experts of the Drafting Task Force.

Proposal to introduce provisions for recently developed steering systems that have significantly lower steering gear ratios (i.e. quick steering characteristics).

59. The expert from the Republic of Korea introduced ECE/TRANS/WP.29/GRVA/2020/34 proposed in accordance with ECE/TRANS/WP.29/2020/99 that provides the authorization to develop an amendment to UN Global Technical Regulation (UN GTR) No. 8. The experts from the USA inquired how the amendment to UN GTR No.8 would solve the issue raised. The expert from the Republic of Korea recalled the context of the proposal, addressing new steering systems with low gear rations. The expert from OICA recalled that this technical discussion took already place under the 1958 Agreement. The expert from Canada offered comments (GRVA-07-64) and questioned the need for a tolerance. He stated the need to verify the impact on safety of such proposal. The experts from the USA and the Netherlands advised to start future activities of this nature under the 1998 Agreement, first.

60. GRVA agreed to resume discussion on ECE/TRANS/WP.29/GRVA/2020/34 (or on a revised proposal) and on the report corresponding to this amendment at its next session.

17. The Chair of the IWG on RDE introduced the status report of the IWG (GRPE-81-17); mainly focusing on the development of the draft new UN Regulation on RDE submitted to GRPE as ECE/TRANS/WP.29/GRPE/2020/15 as amended by GRPE-81-16. She also introduced GRPE-81-26 complementing the draft text of the UN Regulation with a template of the data report file that shall be used to gather the data collected during the test and to check some of the trip validity conditions, specifically designed for the RDE tests contained in the draft new UN Regulation. She finally informed GRPE that some elements remained in square brackets as there are still regulatory work going-on at the European which might have an impact on the text proposed and might lead to a postponement to later session of WP.29 if the EU regulatory process is not finalized by then. GRPE noted those considerations.

18. The representative from OICA sought further clarifications on the update to UN Regulation No. 83 needed as a consequence of the new UN Regulations on WLTP and RDE. The expert from the EC stated there was a need to further evaluate the changes for UN Regulation No. 83 also taking the EU legal framework into account. She clarified such assessment was expected to be finalized before the next GRPE session in January 2021, especially with respect to in-service conformity provisions. The representative from Japan agreed the inclusion of in-service conformity into UN Regulation No.83 should be looked after carefully as it could also be part of WLTP provisions.

19. The Chair congratulated the IWG on RDE for the achievements in such limited time frame, getting consensus so that the draft UN regulation reaches full harmonization.

20. GRPE adopted ECE/TRANS/WP.29/GRPE/2020/15 and GRPE-81-16 as amended by Addendum 2 to this chair’s notes and complimented by GRPE-81-26 that will be uploaded on the UN Regulation webpage once it is available. GRPE requested the secretariat to submit Addendum 2 to WP.29 and AC.1 for consideration and vote at their November 2020 sessions as draft new UN Regulation No. [XXX] on RDE. The representative of the EC informed some elements were left in square brackets waiting for the outcome of local discussions in the region. She indicated that the square bracket would be removed prior to the adoption by WP.29/AC.1.

21. She finally updated GRPE on the latest development and forthcoming plans for the development of a draft new UN GTR on RDE still being discussed with a larger group of stakeholders involved.

22. GRPE noted the request for a meeting room for half a day during the GRPE week in January 2021.

Request to develop an amendment to the GTR 8 testing provisions to accommodate the latest innovations for steering systems which have significantly low steering gear ratio (i.e. quick steering characteristics).

64. The representative of the Republic of Korea introduced ECE/TRANS/WP.29/2020/99 requesting an authorization to work to adapt the UN Global Technical Regulation (UN GTR) No. 8 to the technical progress with the aim to amend the testing provisions to accommodate the latest innovations for steering systems. AC.3 endorsed the request and requested the secretariat to distribute with an AC.3 symbol

59. The expert from the Republic of Korea introduced ECE/TRANS/WP.29/GRVA/2020/34 proposed in accordance with ECE/TRANS/WP.29/2020/99 that provides the authorization to develop an amendment to UN Global Technical Regulation (UN GTR) No. 8. The experts from the USA inquired how the amendment to UN GTR No.8 would solve the issue raised. The expert from the Republic of Korea recalled the context of the proposal, addressing new steering systems with low gear rations. The expert from OICA recalled that this technical discussion took already place under the 1958 Agreement. The expert from Canada offered comments (GRVA-07-64) and questioned the need for a tolerance. He stated the need to verify the impact on safety of such proposal. The experts from the USA and the Netherlands advised to start future activities of this nature under the 1998 Agreement, first.

60. GRVA agreed to resume discussion on ECE/TRANS/WP.29/GRVA/2020/34 (or on a revised proposal) and on the report corresponding to this amendment at its next session.

The objective of this proposal is to develop, in the framework of the 1998 Agreement, an amendment to UN Global Technical Regulation (GTR) No. 8 on Electronic Stability Control to amend to the testing provisions to accommodate the latest innovations for steering systems which have significantly low steering gear ratio (i.e. quick steering characteristics).

The text submitted by the expert from the Republic of Korea based on the document ECE/TRANS/WP.29/GRVA/2020/12

61. The expert from OICA, recalling the purpose of GRVA-04-44, introduced ECE/TRANS/WP.29/GRVA/2020/12 with an amendment proposal of the normalized angle (A) amplitude requirement when performing the “sine with dwell” test procedure described in UN Regulation No. 140. He explained that this amendment would be necessary as the current requirement was not suitable for some future steering equipment which would have significantly lower steering gear ratios.

62. The expert from the Republic of Korea introduced GRVA-05-11 proposing to keep the text of UN Regulation No. 140 and UN GTR No. 8 aligned. The experts from the United States of America and Canada offered comments and agreed to review the proposal.

63. GRVA adopted ECE/TRANS/WP.29/GRVA/2020/12 as amended by Annex V of the session report (based on GRVA-05-56) and requested the secretariat to submit it to WP.29 and AC.1 as draft supplement to UN Regulation No. 140 for consideration and vote at their June 2020 sessions. GRVA supported the initiative of the Republic of Korea. GRVA invited the representative of the Republic of Korea to proceed with the submission of an authorization request to amend UN GTR No. 8 at the next session of the Executive Committee of the 1998 Agreement (AC.3).

WP29 to consider the request from Republic of Korea for authorization to develop an amendment to UN GTR 6 (Safety Glazing)

Korean study of the exhaust emission level and engine control characteristics during EURO-VI Vehicle use a combination of EGR System & exhaust after treatment devices (LNT, SCR etc.). Comparison of test methods between NEDC, WLTP and RDE modes.

81. The representative from the Republic of Korea introduced GRPE-80-19 presenting Case studies on analysis of light duty vehicle exhaust gas control signal in Korea. The Chair thanked the representative from Korea for his interesting presentation and welcomed national initiatives on vehicle emissions control measurements to be presented at GRPE.