World Forum
World Forum for the Harmonization of Vehicle Regulations
174th session | Geneva | 12-16 Mar 2018 Download Copy
Agenda Item 4.7. | Consideration of draft amendments to existing UN Regulations submitted by GRRF
Documentation
WP.29/2018/8 | UN R13-H: Proposal for Supplement 17 to the 00 series of amendments
WP.29/2018/9 | UN R13: Proposal for Supplement 15 to the 11 series of amendments
WP.29/2018/12 | UN R90: Proposal for Supplement 4 to the 02 series of amendments
WP.29/2018/35 | UN R79: Proposal for the 03 series of amendments

88. The World Forum considered the draft amendments under agenda items 4.7.1 to 4.7.8 and recommended their submission to AC.1 for voting, subject to the following corrections:

89. In ECE/TRANS/WP.29/2018/8, the title, for “Supplement 1 to the 01 series”, read “Supplement 17 to the 00 series”.

90. In ECE/TRANS/WP.29/2018/9, Annex 21, paragraph 2.1.4., second subparagraph, amend to read:

“Additionally, interventions by systems related to the vehicle stability function (including traction control, trailer stability assist, corner brake control, other similar functions that use throttle individual torque control to operate and share common components with vehicle stability function, and ESC or VSF intervention on the steering angle of one or more wheels for the purpose of vehicle stability) may also be indicated to the driver by this flashing optical warning signal.”

91. In ECE/TRANS/WP.29/2018/12, on page 4, for “Qp”, read “qp”.

92. In ECE/TRANS/WP.29/2018/35, paragraphs 2.1.4., amend to read:

12.2.2.As from 1 September 2019, Contracting Parties applying this UN Regulation shall not be obliged to accept UN type approvals to the preceding series (02) of amendments, first issued after 1 September 2019.
12.2.3.Until 1 September 2021, Contracting Parties applying this UN Regulation shall continue to accept UN type approvals to the preceding series (02) of amendments to the UN Regulation, first issued before 1 September 2019.
12.2.4.As from 1 September 2021, Contracting Parties applying this UN Regulation shall not be obliged to accept type approval issued to the preceding series of amendments to this UN Regulation.

93. WP.29 noted the concern raised by the representative of OICA on the selection of an early date of application for the transitional provisions in paragraphs 12.2.3. and 12.2.4., which could create serious development difficulties, due to the introduction of new requirements compared to the very recently adopted 02 series of amendments, while vehicles are currently under development for the latter.

Previous Discussion(s)

Working Party on Brakes and Running Gear | Session 81 | 1-5 Feb 2016

1. The Working Party on Brakes and Running Gear (GRRF) held its eighty-first session from 1 to 5 February 2016 in Geneva. In the absence of the elected Chair for health reasons, the meeting was chaired by the elected Vice-Chair of GRRF, Mr. A. Murai (Japan). Experts from the following countries participated in the work, following Rule 1(a) of the Rules of Procedure of the World Forum for Harmonization of Vehicle Regulations (WP.29) (TRANS/WP.29/690, ECE/TRANS/WP.29/690/Amend.1 and Amend. 2): Australia, Belgium, China, Czech Republic, Denmark, Finland, France, Germany, Hungary, India, Italy, Japan, the Netherlands, Norway, Poland, Russian Federation, Slovakia, Republic of Korea, Spain, Sweden, Switzerland and the United Kingdom of Great Britain and Northern Ireland (UK). An expert from the European Commission (EC) also participated. Experts from the following non-governmental organizations (NGOs) participated: the International Association of the Body and Trailer Building Industry (CLCCR), the European Association of Automotive Suppliers (CLEPA/MEMA/JAPIA), the European Tyre and Rim Technical Organisation (ETRTO), La Federation Internationale de l’Automobile (FIA), the Federation of European Manufacturers of Friction Materials (FEMFM), the International Motorcycle Manufacturers Association (IMMA), the International Organization for Standardization (ISO), the International Organization of Motor Vehicle Manufacturers (OICA) and Rubber Manufacturers Association (RMA). Upon the special invitation of the Chair, the following NGOs participated: La Fédération de la Manutention (FEM) and Imported Tyre Manufacturers Association (ITMA).

2. GRRF considered the agenda prepared for the eighty-first session and adopted it (ECE/TRANS/WP.29/GRRF/2016/1 and Add.1) as updated and reproduced in GRRF‑81‑16, including all informal documents received until the session’s starting date.

3. GRRF also adopted the running order for the session as proposed in GRRF-81-01. The informal documents distributed during the session are listed in Annex I of the session report.

4. The secretariat introduced GRRF-81-15, announcing that the next GRRF session would take place on 20-23 September 2016 and recalling that the deadline for the submission of official documents would be 24 June 2016.

5. The secretariat reminded that Footnote 5 in the table of Annex 3 in the 01 series of amendments to Regulation No. 131 imposes the review of the target speed in cell H2 before 1 November 2021.

6. As no documents were presented for technical change but only to discuss the splitting of the regulation, GRRF discussed this item in conjunction with item 10© (see para. 54).

7. The Chair of the Informal Working Group (IWG) on MVC reported on the activities of the group’s recent meeting held in Brussels on 26 October 2015. He confirmed that the group was reviewing the several aspects of MCV specified in the Terms of Reference (ToR). He invited the Contracting Parties and other interested stakeholders to join the following meeting, scheduled on 2-3 March 2016 in Brussels. GRRF endorsed the status report.

8. The Chair of GRRF recalled the purpose of ECE/TRANS/WP.29/GRRF/2013/13, adopted during the seventy-fifth GRRF session. The document remained on the agenda of GRRF, pending submission to the World Forum for Harmonization of Vehicle Regulations (WP.29) and the Administrative Committee of the 1958 Agreement (AC.1) of the adopted text for Regulations Nos. 13-H (Brakes of M1 and N1 vehicles), 79 (Steering equipment) and 89 (Speed limitation devices).

9. The expert from Germany gave an oral report on the activities of the Special Interest Group (SIG) of experts dealing with the provisions of Annex 14 of Regulation No. 13. He announced that the group took into consideration the comments received at the previous session of GRRF related to the energy measurement from the battery and to the warning light concept and that the group would submit a revised proposal for the September 2016 session of GRRF.

10. The expert from Germany informed GRRF that he withdrew the proposal made at the at the eightieth session of GRRF for a new Annex 23 to Regulation No. 13 in ECE/TRANS/WP.29/GRRF/2015/20 with provisions for trailers of category O2 without pneumatic connection and equipped with service braking systems with pneumatic energy storage devices.

11. The expert from Hungary presented ECE/TRANS/WP.29/GRRF/2016/19, tabled by the experts from Hungary and the Netherlands, based on GRRF-80-11. GRRF adopted the document with the following correction:
For “Paragraph 2.2.18., amend …”, read “Annex 12, paragraph 2.2.18., amend …”

12. GRRF requested the secretariat to submit the adopted proposal above to WP.29 and AC.1 for consideration at their June 2016 sessions, as Supplement 14 to the 11 series of amendments to Regulation No. 13.

13. GRRF did not receive any new proposal to amend Regulation No. 121 or relevant new information from the Working Party on General Safety (GRSG).

14. The expert from CLEPA recalled the presentation (GRRF-80-06) made by the expert from China at the previous session of GRRF. He presented GRRF-81-31 answering to the proposal contained in GRRF-80-06. The experts from the Czech Republic and OICA confirmed the information provided by CLEPA. GRRF agreed that the consideration of GRRF-80-06 and GRRF-81-31 was completed.

15. The expert from CLEPA introduced GRRF-81-20, proposing an amendment to Footnote 12 in Regulation No. 13. The proposal received some comments and was amended as reflected in GRRF-81-20-Rev.1. GRRF agreed with the proposal and requested the secretariat to distribute the revised document with an official symbol at the next session of GRRF.

16. The expert from CLEPA, Secretary of the IWG on Regulation No. 55 presented GRRF-81-08 with a proposal for a work plan for the finalisation of the work as the mandate of the group was about to terminate. GRRF endorsed the work plan proposed in GRRF-81-08.

17. The expert from CLEPA also presented GRRF-81-06, proposing amendments to Regulation No. 55 in the case of Multiple Vehicle Combinations. GRRF as well as the IWG on MVC supported in principle the proposal and requested that the IWG on Regulation No. 55 prepares an official document for consideration at the next GRRF session.

18. The expert from CLEPA introduced GRRF-81-07, proposing the procedure to identify allowable combinations of performance values Dc and V for drawbar coupling equipment. The expert from the UK noted that an editorial correction would be needed in paragraph 4.1.1. and proposed to assist the Secretary of the IWG to prepare an official document for consideration at the next GRRF session.

19. The expert from Germany introduced GRRF-81-09 proposing ToR for a new IWG on Agricultural Coupling that would remove the Agricultural Coupling provisions from Regulation No. 55 and would include them in a new Regulation. The proposal received some comments to limit the number of classes, as reproduced in GRRF-81-09-Rev.1. GRRF agreed with the proposal for a new IWG that would take into consideration the work done by the Task Force on Agricultural Couplings (GRRF-81-10). GRRF agreed in principle with the proposal of the expert from Spain proposing generic provisions to be defined, which could be used for the approval of specific agricultural coupling at the national level. The secretariat noted that GRRF-81-10 was based on a former version of Regulation No. 55 and proposed that the new IWG on Agricultural Coupling would take into consideration the latest version of Regulation No. 55. GRRF agreed that the expert from Germany would chair the IWG and that the expert from the Comité Européen des groupements de constructeurs du machinisme agricole (CEMA) would provide the secretariat of the group. GRRF requested that the IWG would first revise and clarify the ToR of the group.

20. The expert from EC recalled the purpose of GRRF-80-29 aimed at addressing the situation in which coupling balls would be installed right in front of registration plates or rear fog lamps. The proposal received some comments, related to the restriction on the use of a release key in paragraph 1.1.4., and he drafted a revised proposal as reproduced in GRRF-81-34. GRRF adopted the proposal as reproduced in Annex II of this report and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their June 2016 sessions, as Supplement 6 to the 01 series of amendments to Regulation No. 55.

21. GRRF agreed with the proposal of the expert from EC to reintroduce ECE/TRANS/WP.29/GRRF/2015/41 under agenda item 5(a) and to reconsider the proposal clarifying the possibility to install means to disable the ABS function in certain conditions for L-category vehicles. The expert recalled that a majority of experts expressed specific concerns related to the condition (f) in the proposal at the previous session and therefore agreed to delete it, as shown in GRRF-81-28. The proposal, received some comments to amend the text in a more stringent manner. The expert from IMMA advocated for transitional provisions aligned with those of Euro 5 in Europe. He added that the newly proposed wording was too restrictive and may exclude some vehicles that were already equipped with the feature. GRRF agreed therefore on longer transitional provisions for existing vehicle types, and also to not excessively restrict the kind of vehicle that could be equipped with the ABS off switch function, by softening the wording of these provisions. The Contracting Parties agreed on the amended proposal GRRF-81-28-Rev.1. The expert from Italy expressed a scrutiny reservation on the provisions related to the off road switch. GRRF adopted the proposal as reproduced in Annex III and requested the Secretariat to submit it to WP.29 and AC.1 for consideration at their November 2016 sessions, as a new 04 series of amendments to Regulation No. 78, subject to final review by GRRF in September 2016.

22. The expert from EC recalled the purpose of ECE/TRANS/WP.29/GRRF/2015/42, proposing to apply to tricycles the existing Anti-lock Braking Systems (ABS) requirements for Powered Two Wheelers (PTWs). The experts from IMMA and OICA agreed with the proposal. GRRF adopted the proposal and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their June 2016 sessions, as part of the Supplement 3 to the 03 series of amendments to Regulation No. 78.

23. The expert from IMMA introduced ECE/TRANS/WP.29/GRRF/2016/23 proposing amendments to Regulation No. 78 in order to allow the installation of Emergency Stop Signal on motorcycles. GRRF noted that IMMA was coordinating the related activity at the Working Party on Lighting and Light-Signalling (GRE) to introduce the relevant provisions in Regulation No. 53. GRRF adopted the proposal with the minor correction below and requested the Secretariat to submit it to WP.29 and AC.1 for consideration at their June 2016 sessions, as part of the Supplement 3 to the 03 series of amendments to Regulation No. 78.

In paragraph 5.1.15.1., for “m/s2”, read “m/s2

24. The secretariat recalled the discussion at the November 2015 session of the Executive Committee of the 1998 Agreement (AC.3). He recalled that the 1998 Agreement specifies, in order to amend a Global Technical Regulation (GTR), that a request for authorization to develop an amendment would be adopted by AC.3 GRRF agreed to first make further progress on the work under agenda item 5(a) and then proceed with the development of amendments to GTR No. 3 and the corresponding request for authorization to develop an amendment to GTR No. 3.

25. The expert from CLEPA presented ECE/TRANS/WP.29/2016/22 based on GRRF-80-12 proposing amendments to provisions defined for equivalent brake discs and drums and a relaxation of the requirement on the thickness variation for interchangeable replacement discs or drums. The expert presented a revised proposal GRRF-81-04 limiting the thickness variation requirement modification to vehicles of category O2, O3, N3 and M3. The expert from Italy expressed his concern with the proposed requirement relaxation. After discussion, GRRF agreed on the revised document GRRF-81-04-Rev.1. GRRF adopted the proposal amended by Annex IV to the report and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their June 2016 sessions, as Supplement 3 to the 02 series of amendments to Regulation No. 90.

26. The expert from CLEPA introduced GRRF-81-05-Rev.1 presenting the characteristics of Carbon – Ceramic brakes and proposing to introduce relevant provisions in the Regulation. After discussion, GRRF invited the expert from CLEPA to prepare an informal document proposing amendments to Regulation No. 90 that would include Carbon – Ceramics brakes for consideration at the next GRRF session.

27. The expert from FEMFM introduced GRRF-81-03 proposing a standard Conformity of Production (COP) form to be annexed to Regulation No. 90 that would specify the audit points checked by the Type Approval Authorities in the COP process. The expert from the Russian Federation explained that the proposal would be in contradiction to the provisions of the 1958 Agreement with regard to COP and that the proposal should be revised to be aligned to the provisions of the Agreement. GRRF didn’t oppose to the idea of streamlining the COP process but preferred that a transversal approach across the UN Regulations would be chosen. Therefore, GRRF invited the expert from FEMFM to present his proposal to the World Forum WP.29 or to the IWG on International Whole Vehicle Type Approval (IWVTA).

28. The secretariat introduced GRRF-81-27 containing the request for clarifications of paragraph 5.2.2.1.1 in Regulation No. 90. Only one minimum shear strength requirement is specified for brake shoe assemblies and one requirement for brake pad assemblies in Regulation No. 90 and it is therefore requested that clarification be provided if these requirements are for both cold and hot shear because ISO 6312 specifies methods for both cold and hot shear tests. GRRF confirmed that Regulation No. 90 requested that the test, according to the mentioned ISO standard, has to be run at ambient temperature only. Several experts noted that a general review of Regulation No. 90 would be useful in order to minimize interpretation issues. Following discussions, the expert from Spain prepared and presented ToR for a SIG of experts to explore whether the issues related to the interpretation of the Regulation were minor and could be managed by GRRF or whether they are significant and would require the establishment of a specific IWG. GRRF agreed with the proposal and endorsed GRRF-81-33.

29. The expert from Italy presented GRRF-81-29 introducing ECE/TRANS/WP.29/GRRF/2016/18. The experts from Spain, UK and EC expressed reservations with the aim of the proposal, taking into account the history of the Regulation No. 90 development. They suggested that a more strategic and coordinated approach was chosen to develop the Regulation. GRRF agreed that this proposal may be reviewed by a SIG dealing with Regulation No. 90.

30. The Chair of GRRF recalled the authorization to develop an amendment to GTR No. 16 (see ECE/TRANS/WP29/AC.3/42) and the sponsorship of the Russian Federation for this activity. The expert from the Russian Federation reported on the work done by the group of interested experts dealing with this amendment, introducing the draft amendment 1 to GTR No.16 in ECE/TRANS/WP.29/2016/2 as well as the report contained in ECE/TRANS/WP.29/2016/3. He explained that GRRF-81-02 contained additional information to show the amendments to the existing text of the GTR as well as the origin of the amended text. GRRF adopted both official documents above (and removed the square brackets in paras. 14 and 20 of ECE/TRANS/WP.29/GRRF/2016/3). GRRF requested the secretariat to submit them to WP.29 and AC.3 for consideration and vote at their June 2016 sessions.

31. The expert from France introduced ECE/TRANS/WP.29/GRRF/2016/11 together with ECE/TRANS/WP.29/GRRF/2016/13 and ECE/TRANS/WP.29/GRRF/2016/14 respectively under agenda items 7(c) and 7(g) below, proposing revised clarifications of the definitions. GRRF adopted the proposal and requested the secretariat to submit them to WP.29 and AC.1 for consideration and vote at their June 2016 sessions, as draft Supplement 18 to the 02 series of amendments to Regulation No. 30, as part of the draft Supplement 21 to Regulation No. 54 and as draft Supplement 9 to the 02 series of amendments to Regulation No. 117.

40. The expert from France introduced ECE/TRANS/WP.29/GRRF/2016/14 together with the corresponding document relevant for Regulation No. 30 (see para. 31 of the session report). The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2016/12 addressing both Regulations Nos. 54 and 117 during the review of amendments proposal for Regulation No. 54 (see para. 33).

32. The expert from France introduced ECE/TRANS/WP.29/GRRF/2016/13 together with the corresponding document relevant for Regulation No. 30 (see para. 31 above).

33. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2016/12, a revised proposal to amend the tyre marking requirements and also containing the amendments previously proposed by the expert from Slovakia. GRRF adopted the proposal and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their June 2016 sessions, as part of the draft Supplement 21 to Regulation No. 54 and as part of the draft Regulation No. 117.

34. The expert from ETRTO presented ECE/TRANS/WP.29/GRRF/2016/16, proposing amendments to Annex 5 to include new sizes. GRRF adopted the proposal with the correction below and requested the secretariat to submit the proposal as corrected to WP.29 and AC.1 for consideration at their June 2016 sessions, as part of the draft Supplement 21 to Regulation No. 54.

The empty cell, corresponding to the tyre size designation “30×9.50-16.5LT” shall read “240”

35. The expert from France introduced ECE/TRANS/WP.29/GRRF/2016/17 (based on GRRF-80-17) proposing provisions for tyres designed for a “special” application that also fulfil the definition of a “snow” tyre. GRRF requested the secretariat to submit the corrected proposal to WP.29 and AC.1 for consideration at their June 2016 sessions, as part of the draft Supplement 21 to Regulation No. 54.

36. The expert from ETRTO introduced GRRF-81-11 proposing amendments to the requirements for the arrangement of tyre markings of Regulation No. 54. The proposal received some suggestions to simplify the verification of the compliance with the arrangement requirements. GRRF invited the expert of ETRTO to submit a revised proposal for consideration at the next session of GRRF.

37. GRRF did not receive any proposal to amend Regulation No. 75.

38. The expert from ETRTO presented ECE/TRANS/WP.29/GRRF/2016/15 proposing the inclusion in the Regulation of load indexes from 201 to 279 to follow the technical evolution of tyres. GRRF adopted this proposal and requested the secretariat to submit both adopted proposals above to WP.29 and AC.1 for consideration at their June 2016 sessions, as Supplement 14 to Regulation No. 106.

39. The expert from ETRTO presented GRRF-81-12 proposing editorial corrections in Annex 7 and Annex 10 of the Regulation, to align the requirements with those of other tyre Regulations and on the provisions for tests performed on two metre test drums. GRRF requested the secretariat to distribute this document with an official symbol at the next GRRF session.

41. GRRF did not receive any other document to be discussed under this agenda item.

42. The secretariat referred to the status report (WP.29-167-04) of the secretariat on the UNECE activities on vehicle automation. The expert from IMMA stated that L-category vehicles should be taken into account at an early stage for road safety reasons. The expert from Germany noted the work done by the IWG on Automated Commanded Steering Function (ACSF) on L-category vehicles and invited the expert from IMMA to contribute to the activities of the IWG.

43. The expert from Japan informed GRRF about the G7 transport ministers’ activities. The first meeting dedicated to vehicle automation took place during the motor show in Frankfurt in September 2015. The declaration following this meeting stated the importance of the work done and to be done at WP.29 on vehicle automation. He reported about the working group of Sherpa’s that took place in Berlin (Germany) in January 2016, to manage the transition between Germany and Japan for the next G7 Transport Minister meeting in Karuizawa Town on 24-25 September 2016, which would be dedicated to Cyber Security and Privacy in the context of the transport and the automotive sector.

44. The Chair recalled the RCP demonstration organized during the previous session of GRRF. The expert of Germany explained that the draft “ACSF Category A” may cover the requirements for such systems. GRRF agreed with his proposal to handle this matter together with the agenda item 9(c) on ACSF.

45. The expert from Japan gave a status report on the activities of the IWG on ITS/AD. He recalled that, since September 2015, two sessions took place in Geneva in November 2015 and that the group: (1) designated the representative of Finland as the IWG on ITS/AD Ambassador to WP.1 and its informal group, (2) continued consideration on the definition of automation levels, (3) would further address cyber security and privacy issues on the basis of guideline proposals tabled by Japan and Germany, (4) exchanged information on the activities at the WP.29 subsidiary bodies and (5) elected Mr. Inomata and Mr. Yarnold as Co-Chairs of the group.

46. The secretariat informed GRRF of the activities of UNECE during the 22nd ITS World Congress that took place in Bordeaux (France) in October 2015. He reported that a ministerial round table moderated by the director of the sustainable transport division adopted the Manifesto “ITS for mitigating Climate Change”. He added that the UNECE ITS Flagship event co-organised with the French Ministry of Environment took place two days after the ministerial round table and that the round table explored ways to implement the vision expressed in the Manifesto.

47. The expert from EC informed (GRRF-81-30) GRRF about the Collaborative ITS (C-ITS) platform report. The secretariat noted that the so-called “Day 1 list” in the report contained mainly systems directly related to road vehicles or indirectly, by interacting with road vehicles through their connectivity. He wondered whether EC would wish to contribute at the World Forum level on these systems. The expert from EC explained that no strategy was decided at this stage but he expected that the type-approval requirements for theses vehicle-related systems could be handled by the World Forum, if non-EU Contracting Parties would express their interest in these activities and would wish to contribute.

48. The expert from CLEPA recalled, on behalf of CLCCR, the proposal ECE/TRANS/WP.29/GRRF/2016/20 previously adopted by GRRF with a scrutiny reservation. CLCCR reviewed the text in square brackets and proposed to delete it as proposed in GRRF-81-13. GRRF adopted the proposal as amended by Annex V to the report and requested the secretariat to submit it together with ECE/TRANS/WP.29/GRRF/2013/13 to WP.29 and AC.1 for consideration at their June 2016 sessions, as Supplement 5 to the 01 series of amendments to Regulation No. 79.

49. The Chair of GRRF recalled the activities done by the IWG on ACSF and proposed to postpone the discussion on LKAS (ECE/TRANS/WP.29/GRRF/2015/2 and GRRF-79-04) to make sure that the findings of the informal group could be reflected when working the technical provisions for LKAS. The expert from France recalled that the work on LKAS had a high priority and invited GRRF to reflect on whether a discussion on the submitted documentation should take place at this session. The experts from Germany and OICA agreed that the proposal produced by the SIG on LKAS was of a high quality but noted that some definitions should be aligned with those of ACSF. Therefore, GRRF agreed to defer the discussion to the September 2016 session. GRRF noted that LKAS were considered as discontinuous corrective steering, while ACSF would cover systems similar to LKAS but performing continuously. GRRF agreed that the boundaries of these systems needed clarification. GRRF requested the IWG on ACSF to work on the boundary definitions. GRRF agreed to resume consideration of this item at its nest session.

50. The expert from Germany, on behalf of the Co-Chairs of the IWG on ACSF, introduced GRRF-81-32 presenting the status of the work done (GRRF-81-18) by the IWG on ACSF. He explained that the IWG was working on the provisions for the proposed five categories of ACSF as well as requirements and testing procedures for the proper assessment of the safety performance of these functions. He clarified that the speed limit for Category E systems would be 130 km/h but that other Categories could work at higher speeds. GRRF endorsed the status report and agreed to resume consideration of this agenda item at its next session.

51. GRRF noted that the ToR of the IWG on ACSF, being submitted for adoption at the March 2016 session of WP.29, were not clearly stating whether the group shall address RCP as an ACSF Category A as drafted by the IWG. Therefore, GRRF requested the IWG to address RCP and requested the secretariat to note this formal request in the session report.

52. The GRRF Ambassador presented GRRF-81-19 reporting on the activities of the IWG on IWVTA and its subgroups. GRRF noted the progress done by the IWG. GRRF also noted that the pre-testing task force would test procedures related to the draft Regulation No. 0 and that GRRF actions related to IWVTA should ideally be completed by February 2016. The experts noted the work undertaken on the revision of the EU framework Directive and asked to the expert from EC whether it would have an impact on the adoption of the draft Revision 3 to the 1958 Agreement and on IWVTA. He answered that the process for adoption may be impacted.

53. The expert from OICA introduced ECE/TRANS/WP.29/GRRF/2016/9 proposing a new Regulation on Tyre Installation. The proposal received some comments to harmonize the provisions with those of the corresponding EU Regulation No. 458/2011 (GRRF-81-26). GRRF adopted the proposal as amended by Annex VI to the report and requested the secretariat to submit the amended proposal to WP.29 and AC.1 for consideration and vote in June 2016.

54. The expert from OICA presented ECE/TRANS/WP.29/GRRF/2016/6 removing (as suggested by the IWG on IWVTA) the provisions on ESC and Brake Assist Systems (BAS) from Regulation No. 13-H, taking into consideration the comments received at previous sessions of GRRF as well as the transitional provisions proposed by the expert from UK in ECE/TRANS/WP.29/GRRF/2016/10. He introduced ECE/TRANS/WP.29/GRRF/2016/7 proposing a new Regulation on BAS. He also introduced a proposal for a new Regulation on ESC (ECE/TRANS/WP.29/GRRF/2016/8). After discussion, GRRF agreed on the revised proposals in GRRF-81-23, GRRF-81-24 and GRRF-81-25.

55. GRRF adopted ECE/TRANS/WP.29/GRRF/2016/6 as amended by Annex VII to the report and requested the Secretariat to submit it as well as the adopted proposal in ECE/TRANS/WP.29/GRRF/2013/13 to WP.29 and AC.1 for consideration and vote in June 2016 as draft 01 series of amendments to Regulation No. 13-H

56. GRRF adopted ECE/TRANS/WP.29/GRRF/2016/7 as amended by Annex VIII to the report and requested the Secretariat to submit it to WP.29 and AC.1 for consideration and vote in June 2016.

57. GRRF adopted ECE/TRANS/WP.29/GRRF/2016/8 as amended by Annex IX to the report and requested the Secretariat to submit it to WP.29 and AC.1 for consideration and vote in June 2016.

58. The expert from OICA introduced ECE/TRANS/WP.29/GRRF/2016/4 proposing to remove the TPMS requirements from Regulation No. 64 as suggested by the IWG on IWVTA. He presented ECE/TRANS/WP.29/GRRF/2016/5 proposing a new Regulation on TPMS. Following discussion, GRRF agreed on the proposals as amended and reproduced in GRRF-81-21 and GRRF-81-22.

59. The expert from EC proposed amendments (GRRF-81-17) to ECE/TRANS/WP.29/GRRF/2016/5 clarifying that the manufacturer has the obligation to design a TPMS system which shall detect underinflation under a wide range of driving conditions and not only in the conditions of the test procedures in Annex 3 of the Regulation. GRRF adopted with the proposal as amended (GRRF-81-17-Rev.1). GRRF noted that the agreed proposal would not modify the test procedures as described in Annex 3 of the Regulation. The expert from the Russian Federation and some type-approval authorities raised a question about general provisions in UN Regulations for which no procedure was defined to verify the compliance with these general provisions for manufacturers. GRRF suggested that WP.29 could have a general discussion on the compliance off the test procedures and could provide guidance to the WP.29 subsidiary bodies.

60. GRRF adopted ECE/TRANS/WP.29/GRRF/2016/4 as amended by Annex X of the report and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their June 2016 sessions, as draft 03 series of amendments to Regulation No. 64.

61. GRRF adopted ECE/TRANS/WP.29/GRRF/2016/5 as amended by Annex XI of the report and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their June 2016 sessions.

62. GRRF did not receive any new document to be discussed under this agenda item.

63. The expert from OICA presented ECE/TRANS/WP.29/GRRF/2016/21 proposing to extend the possibility of actuating the service braking system to vehicles of categories M2 and N2 below five tons. The proposal received some comments on possible safety risks. The expert from Switzerland explained that his country, due to specific geographic characteristics, had long roads with significant slopes and that the requirements shall take this specificity into consideration. The expert from OICA stated that, due to speed limiter (90 km/h), fully loaded vehicles of category M2 of N2 below five tons would have a smaller kinetic energy than fully loaded vehicles of category N1 driving at 130 km/h, therefore, the proposal is not introducing any road safety issue. The expert from Denmark noted that a tell-tale could be provided, in combination with the system actuating the service brakes, to make the driver aware of the service brake application. GRRF agreed to continue consideration of this agenda item at September 2016 session of GRRF and invited GRRF to provide evidences that no additional safety risk would be expected if the requested extension would be granted.

64. The expert from EC reported (GRRF-81-30) on Gear 2030, being a high level group consisting of the executives of the European automotive sector, relevant Ministers and Commissioners of the European Commission. He added that one of the goals of the group was to develop a roadmap for highly automated driving, within two years.

65. The expert from Japan informed on the activities in Japan concerning the establishment of a guideline for the so called “dead-man system” bringing automatically a vehicle to a stop, when there is no obvious driver engagement, as the country faced lately severe bus accidents related to drivers’ unconsciousness. He explained that the guideline would be aligned with the provisions defined by the IWG on ACSF on the Minimum Risk Manoeuvre.

66. The secretariat introduced GRRF-81-15 reporting on the highlights of the 167th session of WP.29 relevant for GRRF. For more information, please refer to the session report (ECE/TRANS/WP.29/1118).

67. The secretariat introduced GRRF-81-27 under agenda item 6 (see para. 28 above).

68. The Chief of the Vehicle Regulations and Transport Innovations Section, Mr. W. Nissler, informed GRPE about the abolishment of four General Service (G) posts within the United Nations Economic Commission for Europe (UNECE) as decided by the UN General Assembly on 23 December 2015. He explained that a G post was abolished in the Vehicle Regulations and Transport Innovations Section since 1 January 2016 due to the immediate retirement of the current incumbent. He hoped that this unfortunate situation would not affect future services to be provided by the section.

69. Learning that Mr. Jean-Claude Noirhomme (ETRTO) would retire and, therefore, no longer attend the sessions, GRRF acknowledged their considerable contributions to the activities of the group. GRRF wished him a long and happy retirement.

Working Party on Brakes and Running Gear | Session 82 | 20-23 Sep 2016

1. The Working Party on Brakes and Running Gear (GRRF) held its eighty-second session from 20 to 23 September 2016 in Geneva. The meeting was chaired by the elected Chair of GRRF, Mr. B. Frost (United Kingdom of Great Britain and Northern Ireland). Experts from the following countries participated in the work, following Rule 1(a) of the Rules of Procedure of the World Forum for Harmonization of Vehicle Regulations (WP.29) (TRANS/WP.29/690, ECE/TRANS/WP.29/690/Amend.1 and Amend. 2): Australia, Belgium, Canada, China, Czech Republic, Denmark, Finland, France, Germany, Hungary, India, Italy, Japan, the Netherlands, Norway, Poland, Russian Federation, Republic of Korea, Spain, Sweden, Switzerland, the United Kingdom of Great Britain and Northern Ireland (UK) and the United States of America (USA). An expert from the European Commission (EC) and an expert from the International Transport Forum / Organisation for Economic Co-operation and Development (ITF/OECD) also participated. Experts from the following non-governmental organizations (NGOs) participated: the International Association of the Body and Trailer Building Industry (CLCCR), the European Association of Automotive Suppliers (CLEPA/MEMA/JAPIA), the European Tyre and Rim Technical Organisation (ETRTO), La Fédération Internationale de l’Automobile (FIA), the Federation of European Manufacturers of Friction Materials (FEMFM), the International Motorcycle Manufacturers Association (IMMA), the International Organization for Standardization (ISO), the International Organization of Motor Vehicle Manufacturers (OICA) and Rubber Manufacturers Association (RMA). Upon the special invitation of the Chair, the following NGOs participated: European Committee of Associations of Manufacturers of Agricultural Machinery (CEMA), Imported Tyre Manufacturers Association (ITMA) and Recreation Vehicle Industry Association (RVIA).

2. GRRF considered the agenda prepared for the eighty-second session and adopted it (ECE/TRANS/WP.29/GRRF/2016/24 and Add.1) as updated and reproduced in GRRF‑82‑11, including all informal documents received until the session’s starting date.

3. GRRF also adopted the running order for the session as proposed in GRRF-82-01. The informal documents distributed during the session are listed in Annex I of the session report.

4. The secretariat introduced GRRF-82-10, announcing that the next GRRF session would take place on 23-27 January 2017 and recalling that the deadline for the submission of official documents would be 28 October 2016.

5. The secretariat reminded that Footnote 5 in the table of Annex 3 in the 01 series of amendments to Regulation No. 131 imposes the review of the target speed in cell H2 before 1 November 2021.

6. GRRF didn’t receive any update on Electronic Stability Control (ESC).

7. No progress was reported under this item, as the work of the experts on Modular Vehicle Combinations (MVC) was currently focusing on mechanical coupling aspects addressed under item 4, below.

8. The Chair of GRRF recalled the purpose of ECE/TRANS/WP.29/GRRF/2013/13, adopted during the seventy-fifth GRRF session. The document remained on the agenda of GRRF, pending submission to the World Forum for Harmonization of Vehicle Regulations (WP.29) and the Administrative Committee of the 1958 Agreement (AC.1) of the adopted text for Regulation No. 89 (Speed limitation devices).

9. GRRF didn’t receive any new information about the activities of the Special Interest Group (SIG) of experts dealing with the provisions of Annex 14 of Regulation No. 13.

10. The expert from the Russian Federation presented ECE/TRANS/WP.29/GRRF/2016/25 proposing the alignment of the Russian text with the French and English versions. GRRF agreed with the proposal and requested the secretariat to submit it as draft Corrigendum to Revision 8 of Regulation No. 13 (Heavy vehicle Braking) to WP.29 and AC.1 at their March 2017 sessions.

11. The expert from the Netherlands, recalling the initial discussion at WP.29, presented WP.29-168-16 proposing deletions in Annex 5 of Regulation No. 13. The expert from CLEPA provided an historical explanation about the development of the Regulation and a justification for a deletion of para. 2.2.1. He explained that the proposed deletion of para. 2.3.2. was not justified. GRRF agreed with the explanations provided and agreed to discuss this proposal at its next session on the basis of a revised proposal that the expert from the Netherlands volunteered to prepare.

12. The expert from France introduced ECE/TRANS/WP.29/GRRF/2016/26 proposing amendments to Annex 12 of Regulation No. 13. The proposal received a general support. The expert from Germany noted that some modifications of editorial nature might be necessary. GRRF agreed to revisit this item at its next session, on the basis of a revised proposal, that the experts from France and Germany volunteered to prepare.

13. The expert from CLEPA presented ECE/TRANS/WP.29/GRRF/2016/27, as amended by GRRF-82-03. GRRF supported the aim of this proposal. The proposal received several comments of editorial nature. GRRF agreed to keep both documents on the agenda of the next GRRF session.

14. GRRF did not receive any new proposal to amend Regulation No. 121 or relevant new information from the Working Party on General Safety provisions (GRSG).

15. The Chair of GRRF invited the expert from RVIA to present GRRF-82-29. The expert from RVIA presented his association (being to date in the Economic and Social Council (ECOSOC) NGO accreditation process) and explained the difficulties of its members to receive approvals for their products according to Regulation No. 13 and sought guidance from GRRF on ways to address the issue. The expert from CLEPA stated that the products mentioned would not comply with several essential provisions of Regulation No. 13 and suggested to delete recreational vehicles of the scope of Regulation No. 13. The Chair wondered whether an NGO not yet successfully holding an ECOSOC accreditation would be entitled to make proposal to GRRF. The Secretary referred to the discussion held at WP.29 at its June 2016 session (see ECE/TRANS/WP.29/1123, para. 14 [note: this refers in principle to discussions on the EU-Japan-US “trilateral paper” which identified involvement of all stakeholders in the development of regulations as a WP.29 priority.]) and the need to keep WP.29 informed.

16. The Chair of the IWG on Regulation No. 55 presented (GRRF-82-02) a proposal (ECE/TRANS/WP.29/GRRF/2016/28) introducing amendments to Regulation No. 55 on secondary coupling and the attachment points. The expert from Italy responded to the proposal (GRRF-82-05). GRRF supported this proposal as amended and reproduced in GRRF-82-33.

17. The Secretary of the IWG introduced ECE/TRANS/WP.29/GRRF/2016/29 (amended by GRRF-82-27) with technical requirements for coupling devices for the purpose of modular vehicle combinations as well as “in-use” requirements for the combination of vehicles. The proposal, supported by GRRF, received some comments about the possibility to verify, at the time of type approval, the compliance with these “in use” requirements. GRRF questioned whether a driver could be requested to verify during a coupling phase the compatibility requirements defined in the proposal. The expert from CLEPA showed that calculation tools were available on the website of his company (www.vbg.se) and argued that it would be possible. GRRF agreed that this aspect of the proposal would need further consideration by the IWG who should recognise that new measures must be enforceable via type approval.

18. The Chair of the IWG presented ECE/TRANS/WP.29/GRRF/2016/30 introducing a procedure to identify permissible performance values combinations for drawbar coupling equipment. GRRF supported this proposal.

19. The Chair of the IWG introduced ECE/TRANS/WP.29/GRRF/2016/31 (as amended by GRRF-82-28) proposing clarifications and an amendment to the worst cases identification provisions. GRRF supported the proposal.

20. The expert from Germany volunteered to prepare a consolidated document encompassing all documents above (see paras. 16-19) while addressing the comments received. GRRF requested for this new document to be brought to the next session.

21. The expert from Poland introduced ECE/TRANS/WP.29/GRRF/2016/32 proposing to introduce requirements in Regulation No. 55 imposing that a coupling device can only be installed on an M1 vehicle which was designed for its installation. The intention of the proposal received a general support. The expert from Denmark proposed that it should also apply to vehicles of category N1. The experts from the Netherlands and Spain noted that the text of the Regulation already contained provisions in that sense (a list with such provisions is available in the IWG working paper R55-07-06). GRRF supported the idea proposed and agreed to revisit this item at its January 2017 session on the basis of a revised proposal that the experts from Denmark, the Netherlands, Poland and Spain volunteered to prepare.

22. The expert from Germany introduced the proposal for Terms of Reference of IWG on the Agricultural Coupling Devices and Components revised by the IWG (GRRF-82-30). GRRF adopted the proposal, reproduced in Annex II. The expert from Germany submitted GRRF-82-37 to GRRF, providing a status report of the IWGs’ activities.

23. As agreed at the previous session, GRRF reviewed ECE/TRANS/WP.29/2016/114 proposing a new series of amendments to Regulation No. 78 (submitted to WP.29 and AC.1 for review and vote at their coming sessions). The expert from IMMA introduced GRRF-82-06-Rev.1, proposing three minor corrections. GRRF reconfirmed ECE/TRANS/WP.29/2016/114, adopted the editorial corrections, as reproduced in Annex III and requested the secretariat to submit it to WP.29 and AC.1, as an informal document amending ECE/TRANS/WP.29/2016/114 at their November 2016 sessions.

24. The expert from Italy consulted GRRF (GRRF-82-04) on a proposal to develop an amendment to GTR No. 3 on motorcycle braking. He informed that Italy, at the forty-eighth session of AC.3, would propose to sponsor this amendment, harmonizing the provisions of the GTR and those in Regulation No. 78, dealing with Electromagnetic Compatibility (EMC), tri-cycles Anti-lock Braking Systems (ABS), Emergency Stop Signal and means to disable the ABS function (‘ABS switch’). The expert from Canada pointed out potential challenges related to the absence of specific EMC testing requirements for braking systems and the obligation to justify why mandating the fitment of ABS on tri-cycles. GRRF supported the content of GRRF-82-04. The expert from Italy volunteered to request the authorization to develop Amend. 3 to GTR No. 3 at the forty-eighth session of AC. 3 in November 2016.

25. The expert from Italy presented GRRF-82-32 introducing ECE/TRANS/WP.29/GRRF/2016/18, which was already presented once, at the February 2016 session. He pointed out that he didn’t receive any feedback or comments on the proposal and that therefore the original proposal was not amended. GRRF adopted the proposal as amended and requested the secretariat to submit this proposal as draft Supplement 4 to the 02 series of amendments to Regulation No. 90 (Replacement braking parts), for consideration and vote at the June 2017 sessions of WP.29 and AC.1.

26. The expert from Spain introduced GRRF-82-36, providing a status report on the activities of the special interest group of experts dealing with the clarification and the interpretation of Regulation No. 90. He announced that he would present the conclusions of the group at the January 2017 session of GRRF. GRRF agreed to revisit this item at its next session.

27. The expert from CLEPA raised a concern related to the high market share of remanufactured brake calipers and stated the risk related to what she called a potentially dangerous and uncontrolled “brake caliper grey market”.

28. The expert from ETRTO introduced GRRF-82-25 presenting the conclusions of their considerations on the development of the Amendment No. 2 to UN GTR No. 16. The expert from the Russian Federation proposed his leadership to develop this amendment and consulted GRRF on the necessity to establish an IWG on the Tyre GTR. He then introduced GRRF-82-31 proposing draft Terms of Reference for the IWG. GRRF endorsed the proposal as reproduced in Annex IV. The expert from the Russian Federation volunteered to request the authorization to develop Amend. 2 to GTR No. 16 at the forty-eighth session of AC. 3.

29. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2016/33 (as updated by GRRF-82-22), proposing editorial corrections.

30. The expert from France introduced ECE/TRANS/WP.29/GRRF/2016/34 with provisions for tyres designed for a “special” application which also fulfil the definition of a “snow” tyre.

31. GRRF adopted both proposals and requested the secretariat to submit them as draft Supplement 19 to the 02 series of amendments to Regulation No. 30 (Tyres for passenger cars and their trailers) to WP.29 and AC.1 for consideration and vote at their June 2017 sessions.

32. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2016/35 as amended by GRRF-82-23 proposing editorial corrections to Regulation No. 54. He also introduced ECE/TRANS/WP.29/GRRF/2016/36 proposing amendments to provisions on the minimum markings heights.

33. GRRF agreed with all documents above (see para. 32.) and requested the secretariat to keep the documents on the agenda for the next session.

34. The expert from France introduced ECE/TRANS/WP.29/GRRF/2016/37 proposing clarifications in line with those proposed previously to Regulations Nos. 30, 54 and 117. GRRF adopted this proposal and requested the secretariat to submit it as draft Supplement 16 to Regulation No. 75 (Tyres for motorcycles/mopeds) to WP.29 and AC.1 for consideration and vote at their March 2017 sessions.

35. The expert from ETRTO presented ECE/TRANS/WP.29/GRRF/2016/38, proposing amendments on tyre markings, similar amendments to those proposed by the expert from France (see ECE/TRANS/WP.29/GRRF/2016/37) and harmonized provisions with those in another EU Regulation (namely Regulation EU 167/2013) which defines vehicles of Category S as “interchangeable towed equipment”. GRRF amended the proposal, as reflected in GRRF-82-24-Rev.1.

36. The expert from ETRTO proposed ECE/TRANS/WP.29/GRRF/2016/39 introducing updates to Annex 5.

37. GRRF agreed with the proposals above (see paras. 35-36) and requested the secretariat to keep the documents on the agenda of its January 2017 session.

38. The expert from ETRTO withdrew ECE/TRANS/WP.29/GRRF/2016/46 and ECE/TRANS/WP.29/GRRF/2016/47.

39. GRRF resumed consideration of proposed amendments to Annexes 7 and 10 to Regulation No. 109 as well as the proposal originally submitted by the expert from Slovakia, in ECE/TRANS/WP.29/GRRF/2016/40. The expert from ETRTO presented a proposal for amendments to tyre marking requirements in ECE/TRANS/WP.29/GRRF/2016/41.

40. GRRF adopted both proposals and requested the secretariat to submit them as draft Supplement 8 to Regulation No. 109 (Retreaded tyres for commercial vehicles and their trailers) to WP.29 and AC.1 for consideration and vote at their March 2017 sessions.

41. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2016/42 proposing amendments to the type definition.

42. GRRF agreed with the proposal and requested the secretariat to keep the document on the agenda of its January 2017 session.

43. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2016/43 proposing editorial corrections to the Regulations.

44. GRRF agreed with the corrections and requested the secretariat to keep the document on the agenda of the next session.

45. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2016/44 proposing editorial corrections to the Regulations.

46. GRRF agreed with the corrections and requested the secretariat to keep the document on the agenda of the next session.

47. The expert from ETRTO presented GRRF-82-21 collecting the definitions in UN Regulations on tyres. He added that doing this review, they noted some possible harmonization of definitions across the Regulations. They invited the delegates to review the document and to indicate whether GRRF would support amending the Regulations in order to harmonize the definitions when relevant or develop a Resolution containing definitions. GRRF agreed to keep this document on the agenda of the next session.

48. GRRF did not receive any contribution under this agenda item.

49. GRRF received an oral report from the Secretary of the IWG on Intelligent Transport Systems / Automated Driving on the outcome of the latest meeting that took place one day before the start of this GRRF session. The Secretary referred to GRRF-82-16 containing the latest document discussed with elements determining the definitions of automation levels. He noted that it was intended to be a living document delivering the conceptual framework, while GRRF was dealing with technical requirements. GRRF noted the importance of the work done by the IWG and supported the view expressed by the Chair on the necessity to allocate more time for this IWG in the framework of the WP.29 activities.

50. Three intergovernmental bodies dealing with automated driving had their sessions during the third week of September 2016, in the Palais des Nations in Geneva. Taking advantage of the experts’ attendance, the Working Party on Road Traffic Safety (WP.1) and the Working Party on Brakes and Running Gear (GRRF) broke their usual work on 20 September 2016 (afternoon) in order to meet together informally in the configuration of the 2016 UNECE ITS flagship event as joint meeting of WP.1, WP.29/GRRF and IWG on ITS/AD experts. This ad hoc meeting, aiming at an in-depth exchange or views and information, was moderated by Mrs. L. Iorio (Chair of WP.1) and by Mr. B. Frost (Chair of GRRF). Mr. J. Valmain (Chair of the Informal Group on Automated Driving) gave a status report on the activities of WP.1 and its informal group. Mr. O. Klöckner (Germany) gave a status report on the activities of the GRRF Informal Working Group on ACSF (Regulation No.79). The WP.1 delegate from Sweden wondered why GRRF was prioritizing its work on technical provisions applicable for lower levels of automation, if it would block technical progress and the introduction of these technologies. The Chair of GRRF noted that no Contracting Party and no other stakeholder presented any request or proposal related to higher level of automation and that no members of the industry expressed the need to do so at this stage. The expert from OICA confirmed some public relations activities on these technologies and explained that they were mostly related to market probing activities. The delegate from Slovakia wondered whether driver training would be necessary in order for drivers to understand and well control these new technologies. The delegate from Germany mentioned the work done on Human Machine Interface (HMI) to minimize system complexity and make systems intuitive for the driver. The WP.1 delegate from Belgium noted the Terms of Reference of the IWG on ACSF. He raised the question whether a driver or a system would be able to identify a highway in the sense of the Regulation. The expert from Finland, responding to the expert from Sweden, added that shuttles, with automation corresponding to those described in the SAE level 4 definition, would be locally or nationally approved. He noted that the work at the WP.1 level might have to be ahead of the regulatory work done at the GRRF level. The Chair of GRRF noted that the use of Remote Controlled Parking (RCP) systems may be prohibited by traffic laws in some Countries. The expert from WP.1 and GRRF experts noted that some future work could be of mutual interest, especially a reflection on secondary tasks that can be performed by drivers during automated driving phases.

51. GRRF did not receive any contribution under this agenda item.

52. This agenda item was discussed together with the following agenda item. The secretariat noted the decision of their authors and GRRF to remove ECE/TRANS/WP.29/GRRF/2015/2, GRRF-79-04, GRRF-80-08 and GRRF-81-14 from the agenda, as the progress done under the following agenda item would cover the subjects covered by those documents.

53. The expert from Germany introduced ECE/TRANS/WP.29/GRRF/2016/45, containing four options as possible ways forward to progress on ACSF. The Secretary of the IWG on Automatically Commanded Steering Function (ACSF) gave a presentation reporting on the progress made by the group (GRRF-82-17). He reported on definitions proposed for ACSF of Categories A to E, clarifications proposed for Corrective Steering Functions (CSF) and new provisions proposed for RCP. GRRF acknowledged the status report received and agreed to work on an amendment to Option 4 as proposed by GRRF-82-12. The proposal for Option 4 received several comments in GRRF-82-08, GRRF-82-09, GRRF-82-14, GRRF-82-15, GRRF-82-18, GRRF-82-19 and GRRF-82-26.

54. The expert from Sweden commented on GRRF-82-14 informing that road construction standards would define design requirements (inclination profile) leading to the road side forces corresponding to 1 m/s2 and that this value was even higher on roads designed for low speed. GRRF adopted the value 0.8 m/2 proposed in this document for ACSF of categories A and B1 only, as a strict minimum, noting that it was taking account of a 0.2 m/2 measurement uncertainty and that the value 0.8 m/2 would de facto impose manufacturers to design systems according to a higher value in practice.

55. The expert from Germany presented GRRF-82-34 with test results obtained with a standard vehicle, demonstrating the feasibility of the test procedures proposed in Annex 8.

56. GRRF adopted GRRF-82-12-Rev.3, subject to confirmation in January 2017 by GRRF, and requested the secretariat to submit it to WP.29 and AC.1 as a draft Supplement 6 to the 01 series of amendments to Regulation No. 79 (Steering equipment) for consideration and vote in March 2017.

57. The expert from FIA presented GRRF-82-07 on data privacy and cybersecurity of (partly) automated driving and on Data Storage Systems for ACSF (DSSA). He advocated against potential DSSA installation requirements for data protection and cybersecurity reasons as, to date, no clarity would be provided on consumer protective measures. He stated that such systems could facilitate the collection (also over-the-air, outside of the vehicle) and interpretation of a large amount of data, that could easily be used against the driver, in various situations (e.g. for commercial, warranty, recall and liability purposes). He urged therefore GRRF to ban such systems as long as no fair and balanced relations among stakeholders would be guaranteed.

58. The expert from OICA presented GRRF-82-13 proposing the introduction of provisions applicable for Emergency Steering Functions (ESF). GRRF supported the proposal but noted the absence of objective testing requirements to verify the safe operation of such systems at the time of Type Approval. Therefore, GRRF invited the IWG on ACSF to develop provisions for ESF.

59. The expert from the European Commission presented GRRF-82-18 reporting on research activities looking for ways to improve Annex 6 on Complex Electronic Systems in Regulation No. 79 and introducing GRRF-82-19 with amendments to this annex. GRRF requested the secretariat to distribute GRRF-82-19 with an official symbol at its next session.

60. The expert from Germany introduced on behalf of Germany and Japan revised draft ToR for the IWG on ACSF (GRRF-82-20-Rev.1). GRRF adopted the document as reproduced in Annex V.

61. The GRRF Ambassador to the IWG on International Whole Vehicle Type Approval (IWVTA) presented a status report (GRRF-82-35) on the activities of the IWG.

62. GRRF did not receive any new document to be discussed under this agenda item.

63. The expert from OICA withdrew ECE/TRANS/WP.29/GRRF/2016/21.

64. No information was shared under this agenda item.

65. In compliance with Rule 37 of the Rules of Procedure (TRANS/WP.29/690 and Amends. 1 and 2), GRRF called for the election of officers on Tuesday morning. Mr. Frost (UK) was unanimously elected Chair of GRRF for the sessions scheduled for the year 2017. Mr. Murai (Japan) was elected Vice-Chair of GRRF for the same period.

66. The secretariat introduced GRRF-82-10 reporting on the GRRF relevant highlights of the 168th and 169th sessions of WP.29. For more information, please refer to the session reports (ECE/TRANS/WP.29/1120, ECE/TRANS/WP.29/1123).

67. The Secretary informed GRRF, as recommended by WP.29, about discussions that took place at WP.29 in March and June 2016 on the performance of automotive systems (especially those relying on software) in conditions other than those tested according to the regulated test procedures. He presented WP.29-168-15 and WP.29-169-13 and highlighted some parts of the documents (a) providing some examples showing the relevance of the question and compelling experts to be vigilant when reviewing, amending or drafting technical regulations, (b) listing existing regulatory instruments available to experts when drafting regulations applicable for such software-based systems.

68. The Chair of GRRF stated the importance of being vigilant to this matter and encouraged experts to keep it in mind when reviewing, amending or drafting technical regulations.

69. Learning that Mr. Pierre Laurent (CLEPA) and Mr. Colin Ross (CLEPA) would retire and, therefore, no longer attend the sessions, GRRF acknowledged their considerable contributions to the activities of the group. GRRF wished them a long and happy retirement. GRRF also learned that Mr. Kristof Schockaert (Belgium) would no longer attend GRRF session. GRRF acknowledged his great cooperation with GRRF and wished him all the best for his new responsibilities.

Working Party on Brakes and Running Gear | Session 83 | 23-27 Jan 2017

31. The Chair recalled that GRRF already supported GRRF-82-23 together with ECE/TRANS/WP.29/GRRF/2016/35 as well as ECE/TRANS/WP.29/GRRF/2016/36 and that these documents were kept on the agenda, awaiting a proposal to be considered at this session.

32. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2017/4 proposing the introduction of new tyre sizes in Annex 5 to Regulation No. 54.

33. GRRF adopted ECE/TRANS/WP.29/GRRF/2016/35 as amended by Annex VII, ECE/TRANS/WP.29/GRRF/2016/36 and ECE/TRANS/WP.29/GRRF/2017/4. GRRF requested the secretariat to submit them as draft Supplement 22 to Regulation No. 54 (Tyres for commercial vehicles and their trailers) to WP.29 and AC.1 for consideration and vote at their June 2017 sessions.

1. The Working Party on Brakes and Running Gear (GRRF) held its eighty-third session from 23 to 27 January 2017 in Geneva. The meeting was chaired by the elected Chair of GRRF, Mr. B. Frost (United Kingdom of Great Britain and Northern Ireland). Experts from the following countries participated in the work, following Rule 1(a) of the Rules of Procedure of the World Forum for Harmonization of Vehicle Regulations (WP.29) (TRANS/WP.29/690, ECE/TRANS/WP.29/690/Amend.1 and Amend. 2): Belgium, Canada, China, Czech Republic, Denmark, Finland, France, Germany, Hungary, India, Italy, Japan, the Netherlands, Norway, Poland, Russian Federation, Republic of Korea, Slovakia, South Africa, Spain, Sweden, Switzerland and the United Kingdom of Great Britain and Northern Ireland (UK). An expert from the European Commission (EC) also participated. Experts from the following non-governmental organizations (NGOs) participated: the International Motor Vehicle Inspection Committee (CITA), the European Association of Automotive Suppliers (CLEPA/MEMA/JAPIA), the European Tyre and Rim Technical Organisation (ETRTO), the Federation of European Manufacturers of Friction Materials (FEMFM), the International Motorcycle Manufacturers Association (IMMA), the International Organization for Standardization (ISO) and the International Organization of Motor Vehicle Manufacturers (OICA). Upon the special invitation of the Chair and the secretariat, the following NGOs participated: Imported Tyre Manufacturers Association (ITMA) and the Recreational Vehicle Industry Association (RVIA).

2. GRRF considered the agenda prepared for the eighty-third session and adopted it (ECE/TRANS/WP.29/GRRF/2017/1) as updated and reproduced in GRRF-83-02, including all informal documents received until the session’s starting date.

3. GRRF also adopted the running order for the session as proposed in GRRF-83-01. The informal documents distributed during the session are listed in Annex I of this report.

4. The secretariat introduced GRRF-83-03, announcing that the next GRRF session would take place on 19-22 September 2017 and recalling that the deadline for the submission of official documents would be 26 June 2017.

5. The secretariat reminded that Footnote 5 in the table of Annex 3 in the 01 series of amendments to Regulation No. 131 imposes the review of the target speed in cell H2 before 1 November 2021.

6. The expert from Japan introduced GRRF-83-17 (relevant for agenda item 2 as well as item 11) proposing to extend the scope of Regulation No. 131 (Advanced Emergency Braking Systems (AEBS)) to vehicles of category M1 and N1. He proposed to introduce in a new 02 series of amendments provisions regarding the performance of AEBS for vehicles of category M1 and N1 and to introduce in a new 03 series of amendments provisions addressing the performance of such systems for those vehicle categories and the detection of pedestrians. He introduced GRRF-83-18 proposing terms of reference for the Informal Working Group (IWG) on AEBS. The expert from OICA noted the challenging timeline proposed.

7. GRRF supported the proposal made by the expert from Japan and endorsed the draft Terms of Reference proposed for the IWG on AEBS as reproduced in Annex II of the session report.

8. The expert from OICA introduced GRRF-83-22, proposing clarifications to the provisions related to the stability control optical warning in Regulations No. 13, 13-H and 140. He explained that, to date, braking regulations explicitly permitted the use of the Electronic Stability Control (ESC) flashing symbol for the purpose of showing interventions of systems related to the vehicle stability function (e.g. traction control etc.). He added that with the proposed clarification, it would be clarified that the use of the ESC flashing symbol would be permitted for indicating the intervention of individual steering control for vehicle stability such as Corrective Steering Functions, if related to the vehicle stability function.

9. GRRF agreed to resume consideration of this document while reviewing the proposal on Automatically Commanded Steering Function (ACSF) under agenda item 9.

10. GRRF did not receive any new document to be discussed under this agenda item.

11. The Chair of GRRF recalled the purpose of ECE/TRANS/WP.29/GRRF/2013/13, adopted during the seventy-fifth GRRF session. The document remained on the agenda of GRRF, pending submission to the World Forum for Harmonization of Vehicle Regulations (WP.29) and the Administrative Committee of the 1958 Agreement (AC.1) of the adopted text for Regulation No. 89 (Speed limitation devices).

12. The expert from the Netherlands introduced ECE/TRANS/WP.29/GRRF/2017/2 proposing to delete an obsolete provision in Annex 5 to Regulation No. 13. He recalled the context of this proposal, originally suggested by the expert from the Netherlands the ninety-nine session of the Working Party on the Transport of Dangerous Goods (WP.15) and considered at the 168th session of WP.29 (WP.29-168-16). He added that this proposal took into consideration the comments received at the previous session of GRRF (see ECE/TRANS/WP29/GRRF/82, para. 11).

13. GRRF adopted the proposal and requested the secretariat to keep it on the agenda for the next session.

14. The expert from CLEPA presented ECE/TRANS/WP.29/GRRF/2016/27, as amended by GRRF-82-03. Following discussions, the experts from the European Commission and from CLEPA presented GRRF-83-31. GRRF agreed to resume consideration of this subject and requested the secretariat to distribute this informal document with an official symbol at its September 2017 session.

15. The expert from Germany presented GRRF-83-07 based on ECE/TRANS/WP29/GRRF/2016/26, originally tabled by the expert from France. GRRF noted that the proposed amendment to para. 2.2.18. in Annex 12 already existed and the wording proposed could be clarified. GRRF agreed to resume consideration of this proposal on the basis of an official working document that the experts from Germany and France volunteered to prepare.

16. GRRF did not receive any new proposal to amend Regulation No. 121 or relevant new information from the Working Party on General Safety provisions (GRSG).

17. No intervention was made under this agenda item.

18. The Secretary of the IWG on Regulation No. 55 presented (GRRF-83-06) a consolidated proposal (ECE/TRANS/WP.29/GRRF/2017/3) based on the proposals presented at the previous session of GRRF and addressing the comments received.

19. GRRF adopted the proposal [after correcting an equation in Annex 8, para. 3.4., Clevis Coupling D formulae] and requested the secretariat to submit it as part of the draft Supplement 7 to the 01 series of amendments to Regulation No. 55 (Mechanical coupling) to WP.29 and AC.1 for consideration and vote at their June 2017 sessions.

20. The Chair of GRRF recalled the purpose of ECE/TRANS/WP.29/GRRF/2016/32, aimed at imposing a new general constraint for granting component type-approval for mechanical coupling devices dedicated to category M1 vehicles only if the vehicle type is designed to tow trailers. An ad hoc group of experts proposed an alternative wording, in GRRF-83-25-Rev.1.

21. GRRF adopted the proposal as reproduced in Annex III and requested the secretariat to submit it as part of the Supplement 7 to the 01 series of amendments to Regulation No. 55 (Mechanical coupling) to WP.29 and AC.1 for consideration and vote at their June 2017 sessions.

22. No progress was reported on the activities of the IWG on the Agricultural Coupling Devices and Components (ACDC).

23. GRRF did not receive any new document to be discussed under this agenda item.

24. The expert from Italy introduced GRRF-83-09 proposing to insert in Global Technical Regulation (GTR) No. 3 (Motorcycle braking) provisions on tri-cycles Anti-lock Braking Systems (ABS), Emergency Stop Signal and means to disable the ABS function (‘ABS switch’) prepared in collaboration with the expert from IMMA. He informed GRRF on the related discussion at the Executive Committee AC.3 in November 2016 that agreed in principle with the proposal to align GTR No. 3 and Regulation No. 78. The expert from Canada answered to the proposal (GRRF-83-10). The GRRF agreed to resume consideration of these proposals on the basis of an official working document that the experts from Canada and Italy volunteered to prepare.

25. The expert from Spain reported on behalf of the Special Interest Group (SIG) on Regulation No. 90 on the outcome of the group following two meetings (GRRF-83-26). He mentioned that the group of experts considered a list of issues for future consideration. He added that the group already reached a common understanding about the type definition interpretation of replacement parts. He concluded that a final report would be delivered at the September 2017 session of GRRF, with a potential recommendation for the establishment of an informal working group on Regulation No. 90 (and corresponding draft terms of reference), if the experts would conclude that it is necessary. He announced that the next meeting of the SIG would be organized in April 2017 and requested that the secretariat circulate an invitation by email.

26. The experts from OICA and CLEPA expressed concerns with elements of the presentation of the expert from Spain. The Chair of GRRF noted the number of items for consideration and advised the group of experts to define priorities and to separate the work that would cause an extension of scope of the Regulation e.g. replacement calipers.

27. The expert from Spain recalled the discussion that took place at the seventy-fifth session of GRRF (ECE/TRANS/WP.29/GRRF/75, para. 49) and that was related to safety issues on proving grounds or on public roads linked to braking tests. He proposed to resume consideration of this issue at the next session of GRRF.

28. The expert from the Russian Federation, chairing the group briefly reported on the work done by the IWG on Tyres on the development of draft Amendment 2 of the GTR No. 16 (Tyres). He confirmed that no modifications were proposed to the Terms of Reference WP.29-170-12. GRRF adopted the Terms of Reference previously endorsed, as reproduced in Annex IV. He invited the expert from ETRTO as the Secretary of the group to provide to GRRF a detailed progress report (GRRF-83-32). He invited all interested experts to contribute to the work and informed GRRF that the next session of the group would take place in Moscow.

29. The expert from China introduced its working paper of the informal working group (TYREGTR-15-06) with a list of harmonization challenges and also proposals to facilitate the adoption of the Phase 2 by China. The Chair invited the expert from China to present these challenges at the March 2017 session of AC.3.

30. GRRF did not receive any new document to be discussed under this agenda item.

34. GRRF did not receive any new document to be discussed under this agenda item.

35. The Chair recalled that GRRF already supported ECE/TRANS/WP.29/GRRF/2016/39 and that this document was kept on the agenda, awaiting other proposals to be considered at this session.

36. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2017/5 and ECE/TRANS/WP.29/GRRF/2017/6 as amended by GRRF-83-11 and GRRF-83-12, proposing to introduce new tyres size usually listed in Annex 5 in a new Resolution, aimed at simplifying the update of this annex as well as reducing the number of amendments. GRRF noted that Annex 5 was containing non-metric tyre sizes not in line with the general formulae contained in the Regulation; therefore, GRRF wondered whether the right approach would be to introduce the appropriate formulae in the Regulation instead of continuously updating Annex 5. The expert from ETRTO agreed to address this proposal and to submit, if suitable, revised proposals for consideration at the next session.

37. The expert from ETRTO presented GRRF-83-15 with new tyres sizes to be included in Annex 5. GRRF adopted the proposal.

38. The expert from ETRTO presented a revised proposal ECE/TRANS/WP.29/GRRF/2017/9 with provisions which were already supported at the last session. He introduced the revised transitional provisions related to new marking requirements. The experts from EC and UK proposed an alternative wording (GRRF-83-14). Both proposals received several comments. Therefore GRRF agreed to adopt the agreed provisions that would not be subject to transitional provisions and to remove the others, as reproduced in GRRF-83-23.

39. GRRF requested the secretariat to submit the adopted proposals ECE/TRANS/WP.29/GRRF/2017/9 amended by Annex VI (based on GRRF-83-23 and GRRF-83-15) as well as ECE/TRANS/WP.29/GRRF/2016/39 as draft Supplement 15 to Regulation No. 106 (Agricultural tyres) to WP.29 and AC.1 for consideration and vote at their June 2017 sessions.

40. GRRF did not receive any new document to be discussed under this agenda item.

41. The expert from ETRTO presented ECE/TRANS/WP.29/GRRF/2017/7 with editorial corrections. The Chair recalled that GRRF already supported ECE/TRANS/WP.29/GRRF/2016/42 with editorial corrections and that this document was kept on the agenda, awaiting substantive proposals to be considered at the coming session.

42. GRRF agreed to keep both documents on the agenda for its September 2017 session.

43. The Chair recalled that GRRF already supported ECE/TRANS/WP.29/GRRF/2016/43 with editorial corrections and that this document was kept on the agenda, awaiting substantive proposals to be considered at the coming sessions.

44. GRRF agreed to keep this document on the agenda for its September 2017 session.

45. The Chair recalled that GRRF already supported ECE/TRANS/WP.29/GRRF/2016/43 with editorial corrections and that this document was kept on the agenda, awaiting substantive proposals to be considered at the coming session. The expert from EC introduced GRRF-83-13 reporting on testing activities and a report from a European NGO on Tyre Pressure Monitoring Systems (TPMS). The experts reviewed the report. The expert from OICA presented GRRF-83-16 answering to this report. The methodology and the evidences presented in the report were subject to discussion. GRRF noted that a few recommendations (e.g. 1 and 4) concluding the report could be considered.

46. The expert from Denmark invited the GRRF experts to share information on existing road traffic laws and regulations requesting the use of TPMS.

47. The Chair of GRRF, recalling the purpose of GRRF-82-21 collecting the definitions in UN Regulations on tyres invited the expert from ETRTO to report on derived activities. The expert from ETRTO reported that he didn’t receive any feedback on this document. GRRF agreed to keep this document on the agenda of the next session.

48. The expert from Germany introduced GRRF-83-05 looking for guidance on the possibility to develop snow tyre provisions for all tyres and vehicles categories as it was already existing for snow tyres of category C1, C2 and C3 for vehicles categories M and N by amending all relevant Regulations or by amending the scope of Regulation No. 117. The expert from Japan and the Russian Federation volunteered to contribute to the work item proposed by Germany. GRRF requested to add an agenda item dedicated to snow tyres on the agenda.

49. The expert from EC mentioned the activities at the IWG on Intelligent Transport Systems (ITS) / Automated Driving (AD) concerning the extension of regulatory activities related to the SAE automation levels 3 and 4. He also mentioned the current discussion subject on the tasks distributions between the driver and the machine and he highlighted that further discussions with the Working Party on Road Traffic Safety (WP.1) would be useful.

50. GRRF welcomed the idea of its Chair to organize future joint meetings with WP.1. He highlighted the need to prioritize working items on Level 3 and possibly at a later stage on Level 4 given the challenges related to the ambitious timelines set.

51. The Secretary of the WP.1 informal group on automated vehicles reported on the latest discussions within the group i.e. the interpretation of the road traffic conventions and the implication for the different levels of automation.

52. Further discussions on vehicle automation took place under items 9 (b) and 11.

53. The Secretary of the Task Force on Cyber Security and Over-The-Air updates reported on the outcome of the first two meetings of the task force. He mentioned that the Task Force agreed on terms of reference for adoption by the IWG on ITS/AD. He announced that the next meeting would be held on 16-17 February 2017 in Paris.

54. The secretariat informed about the 2017 Future Networked Car Symposium to be held in Geneva during the Geneva Motor Show on 9 March 2017 and kindly invited all delegates to attend the symposium.

55. The expert from the European Commission introduced ECE/TRANS/WP.29/GRRF/2017/8 proposing clarifications in Annex 6, dealing with the Complex Electronic provisions. The proposal received written comments (GRRF-83-20 and GRRF-83-24) from the experts from the Netherlands and from OICA. GRRF combined the comments received as reproduced in GRRF-83-29.

56. GRRF agreed with the Chair’s proposal to convene an informal meeting to further develop the document on the basis of the comments received. The expert from UK volunteered to convene a meeting end of April or beginning of May.

57. The Secretary of the IWG on Automatically Commanded Steering Function (ACSF) presented (GRRF-83-27) the modifications proposed (GRRF-83-08) to the document already adopted by GRRF at its September 2016 session (ECE/TRANS/WP.29/2017/10) and subject to reconfirmation by GRRF.

58. GRRF reviewed the proposal made by the IWG (GRRF-83-08), briefly mentioned GRRF-83-21 and discussed the necessity to submit the document as the draft 02 series amendments to Regulation No. 79.

59. GRRF discussed the proposal made by OICA (GRRF-83-22) under agenda item 3(a) in the context of the definitions for Corrective Steering Function (CSF) and ACSF discussed under this agenda item. GRRF agreed to resume consideration on this item at its next session.

60. At the end of the formal meeting, GRRF adopted the proposal as amended by GRRF-83-08-Rev.2. GRRF also agreed to invite the secretariat to continue, after the closure of the meeting, drafting the transitional provisions (corresponding to the intention of GRRF expressed during the session) together with the interested experts still present (GRRF-83-08-Rev.3).

61. GRRF requested the secretariat to submit the adopted amendments (reproduced in Annex V) to ECE/TRANS/WP.29/2017/10 to WP.29 and AC.1 for consideration and vote at their March 2017 sessions. Annex V also contains Transitional Provisions in square brackets. These provisions were not part of adopted amendments but are nevertheless forwarded to WP.29 for consideration.

62. The GRRF Ambassador at the IWG on International Whole Vehicle Type Approval (IWVTA) presented a status report on the activities of the IWG.

63. GRRF did not receive any new document to be discussed under this agenda item.

64. The expert from EC introduced GRRF-83-19 reporting on the status of the review of the General Safety and Pedestrian Safety Regulations proposing a number of measures that could be implemented and for which some activities could be launched at GRRF. Given the timelines envisaged, the Chair recommended to already start addressing certain measures such as AEBS as discussed under agenda item 2.

65. The secretariat introduced GRRF-83-04 reporting on the GRRF relevant highlights of the 170th session of WP.29. For more information, please refer to the session report (ECE/TRANS/WP.29/1126).

66. GRRF did not receive any new document to be discussed under this agenda item.

Working Party on Brakes and Running Gear | Session 84 | 19-22 Sep 2017

1. The Working Party on Brakes and Running Gear (GRRF) held its eighty-fourth session from 19 to 22 September 2017 in Geneva. The meeting was chaired by the elected Chair of GRRF, Mr. B. Frost (United Kingdom of Great Britain and Northern Ireland). Experts from the following countries participated in the work, following Rule 1(a) of the Rules of Procedure of the World Forum for Harmonization of Vehicle Regulations (WP.29) (TRANS/WP.29/690, ECE/TRANS/WP.29/690/Amend.1 and Amend. 2): Australia, Belgium, Canada, China, Czech Republic, Denmark, Finland, France, Germany, Hungary, India, Italy, Japan, the Netherlands, Norway, Poland, Russian Federation, Republic of Korea, Slovakia, South Africa, Spain, Sweden, Switzerland and the United Kingdom of Great Britain and Northern Ireland (UK). An expert from the European Commission (EC) also participated. Experts from the following non-governmental organizations (NGOs) participated: the Bureau International Permanent des Associations de Vendeurs et Rechappeurs de Pneu (BIPAVER), the International Motor Vehicle Inspection Committee (CITA), the European Association of Automotive Suppliers (CLEPA/MEMA/JAPIA), the European Tyre and Rim Technical Organisation (ETRTO), the Federation of European Manufacturers of Friction Materials (FEMFM), the International Motorcycle Manufacturers Association (IMMA), the International Organization for Standardization (ISO) and the International Organization of Motor Vehicle Manufacturers (OICA). Upon the special invitation of the Chair and the secretariat, the following NGOs participated: Imported Tyre Manufacturers Association (ITMA) and the Recreation Vehicle Industry Association (RVIA) as well as Tesla Inc. and Vehicle Safety Certification Center in Changua county.

2. GRRF considered the agenda prepared for the eighty-fourth session and adopted it (ECE/TRANS/WP.29/GRRF/2017/10) with the addition of ECE/TRANS/WP.29/GRRF/2017/25 under agenda item 7(k). The adopted agenda is reproduced in GRRF-84-08, including all informal documents received until the session’s starting date.

3. GRRF also adopted the running order for the session as proposed in GRRF-84-01. The informal documents distributed during the session are listed in Annex I of this report.

4. The secretariat introduced GRRF-84-06, announcing that the next GRRF session would take place on 11 December 2017 and recalling that the deadline for the submission of official documents would be 19 September 2017.

5. The secretariat reminded that Footnote 5 in the table of Annex 3 in the 01 series of amendments to Regulation No. 131 imposes the review of the target speed in cell H2 before 1 November 2021.

6. The expert from Japan introduced GRRF-84-03 with the Terms of Reference for the Informal Working Group (IWG) on Advanced Emergency Braking Systems (AEBS) adopted by the members of the IWG, based on ECE/TRANS/WP.29/GRRF/83, Annex II.

7. GRRF supported the proposal and adopted the Terms of Reference proposed for the IWG on AEBS as reproduced in Annex II.

8. The expert from Germany presented ECE/TRANS/WP.29/GRRF/2017/24 proposing provisions on automatic reactivation of AEBS. The expert from OICA answered to the proposal (GRRF-84-21). GRRF reacted positively to the proposal and invited the experts from Germany and from OICA to submit a revised proposal for the February 2018 session of GRRF.

9. GRRF did not receive any new document to be discussed under this agenda item.

10. The secretariat recalled the mandate extension until February 2019 of the IWG on Modular Vehicle Combinations (MVC) adopted by WP.29 in March 2017.

11. The Chair of GRRF recalled the purpose of ECE/TRANS/WP.29/GRRF/2013/13, adopted during the seventy-fifth GRRF session. The document remained on the agenda of GRRF, pending submission to the World Forum for Harmonization of Vehicle Regulations (WP.29) and the Administrative Committee of the 1958 Agreement (AC.1) of the adopted text for Regulation No. 89 (Speed limitation devices).

12. The Chair of GRRF recalled the purpose of ECE/TRANS/WP.29/GRRF/2017/2 proposing to delete an obsolete provision in Annex 5 to Regulation No. 13, adopted at the previous session and kept on the agenda.

13. The expert from CLEPA introduced ECE/TRANS/WP.29/GRRF/2017/11 with a clarification of Footnote 12. GRRF adopted this proposal.

14. The expert from Germany introduced ECE/TRANS/WP.29/GRRF/2017/12 as amended by GRRF-84-04 (Justification), clarifying the verification of the sufficient movement on the balancer without having to take measurements underneath the trailer in a potentially unsecure position. GRRF adopted this proposal.

15. GRRF requested the secretariat to submit the three official documents above as draft Supplement 15 to the 11 series of amendments to Regulation No. 13 for consideration and vote by WP.29 and AC.1 at their March 2018 session.

16. No intervention was made under this agenda item.

17. The Chair of the IWG on the Agricultural Coupling Devices and Components reported on the activities of the group (GRRF-84-27) and presented ECE/TRANS/WP.29/GRRF/2017/13 as amended by GRRF-84-26 with a draft regulation on the Agricultural Coupling. GRRF discussed the texts of para. 4.5. contained in square brackets and requested the group to consider working protection laws. The expert from Sweden proposed to clarify the provisions for remote coupling and remote indication. GRRF agreed that the remote indication should be located where the remote operation takes place. The Chair of the IWG volunteered to submit a revised proposal at the February 2018 session of GRRF.

18. The expert from Italy introduced ECE/TRANS/WP.29/GRRF/2017/15 with provisions aimed at aligning the text of UN GTR No. 3 and UN Regulation No. 78 especially on tri-cycles Anti-lock Braking Systems (ABS), Emergency Stop Signal and means to disable the ABS function (‘ABS switch’), prepared in collaboration with the expert from IMMA. The expert from Canada answered to the proposal (GRRF-84-10). The expert from Italy presented ECE/TRANS/WP.29/GRRF/2017/16 with the report on the activities related to the amendment proposal to UN GTR No.3. The expert from India informed GRRF about regulatory activities in his Country on the obligation to install ABS on new motorcycle with an engine capacity of 125 cm3 and more.

19. GRRF recommended the expert from Italy to keep the draft amendment to GTR No. 3 as harmonized as possible with UN Regulation No. 78 especially with regard to the ABS switch to avoid subsequent amendments to UN Regulation No. 78.

20. The expert from Italy agreed to submit a revised proposal for the February 2018 session of GRRF.

21. The expert from IMMA introduced ECE/TRANS/WP.29/GRRF/2017/14 as amended GRRF-84-13 with provisions allowing additional conditions for the activation of the stop lamp. The expert from Canada recommended addressing this question within GTR No. 3. The Chair noted that ETRTO would not be allowed to propose amendments to GTR No. 3 and asked whether a Contracting Party to the 1998 Agreement could sponsor this amendment. GRRF raised the question why the author of the proposal selected provisions from Regulation No. 13 and not from Regulation No. 13-H. The expert from IMMA agreed to submit a revised proposal for the February 2018 session of GRRF.

22. The expert from Spain recalled the purpose of the Special Interest Group of Experts on Regulation No. 90 (i) willing to review the application of Regulation No. 90, (ii) willing to consider the necessity of a scope extension and (iii) willing to come up with recommendation on remanufactured brake parts.

23. The expert from CLEPA introduced GRRF-84-25 addressing the question raised at the eighty second session of GRRF on the necessity of potential regulatory activities related to Replacement brake callipers.

24. GRRF agreed with the proposal of the expert from Spain to circulate a questionnaire to the delegates.

25. The expert from the Russian Federation, chairing the IG on Tyre GTR reported (GRRF-84-05) on the work done by the IWG on Tyres on the development of draft Amendment 2 of the GTR No. 16 (Tyres). He informed on the progress made and the challenges, notably harmonization the high speed test and the need for a mandate extension of two years. GRRF supported this request and agreed to seek for AC.3 consent on this matter.

26. The expert from China introduced GRRF-84-11 and GRRF-84-12 highlighting the discrepancies between Tyre UN GTR No.16 and China’s tyre regulations. GRRF welcomed both the engagement of China in the work on UN GTR No. 16 and the remarkable amount of work done to identify divergences between the current version of UN GTR No. 16 and China’s tyre regulation.

27. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2017/17 as amended by GRRF-84-15 with editorial corrections. GRRF adopted the proposal as amended by Annex III as draft Supplement 19 to Regulation No. 30 and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their March 2018 sessions.

28. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2017/18 as amended by GRRF-84-16 with editorial correction and a number of imperial tyre sizes updated in Annex 5.

29. GRRF agreed to adopt the proposed amendment to paragraph 3.4. (based on GRRF‑84-34) as reproduced below:

Paragraph 3.4., amend to read:

"3.4.The markings referred to in paragraph 3.1. and the approval mark prescribed in paragraph 5.4. of this Regulation shall be moulded on to or into the tyres. They shall be clearly legible and shall, except for the marking referred to in paragraphs 3.1.1., 3.1.2. and 3.1.13. above, be located on at least one lower sidewall."
30. The expert from ETRTO volunteered to prepare a revised proposal for the February 2018 session of GRRF to address the comments received on some provisions proposed in ECE/TRANS/WP.29/GRRF/2017/18.

31. GRRF did not receive any new document to be discussed under this agenda item.

32. The expert from ETRTO introduced ECE/TRANS/WP.29/GRRF/2017/18 as complemented by GRRF-84-17 proposing the addition of a number of tyre sizes. The expert from ETRTO volunteered to prepare a revised proposal addressing the comments received for the February 2018 session of GRRF.

33. The expert from France presented ECE/TRANS/WP.29/GRRF/2017/20, aimed at harmonizing the definitions and provisions in Regulation No. 109 with those introduced in Regulations Nos. 30, 54 and 117. Following the intervention of the expert from BIPAVER and the expert from Spain, GRRF agreed that the text proposed in para. 6.4.4. could be clarified. The expert from France volunteered to prepare a revised proposal together with the expert from Spain and from BIPAVER.

34. The Chair recalled that GRRF already supported ECE/TRANS/WP.29/GRRF/2016/42 and ECE/TRANS/WP29/GRRF/2017/7 with editorial corrections and that these documents were kept on the agenda, awaiting substantive proposals to be considered at the coming session.

35. GRRF agreed to keep both documents on the agenda for its February 2018 session.

36. The Chair recalled that GRRF already supported ECE/TRANS/WP.29/GRRF/2016/43 with editorial corrections and that this document was kept on the agenda, awaiting substantive proposals to be considered at the coming sessions.

37. GRRF agreed to keep this document on the agenda for its February 2018 session.

38. The Chair recalled that GRRF already supported ECE/TRANS/WP.29/GRRF/2016/44 with editorial corrections and that this document was kept on the agenda, awaiting substantive proposals to be considered at the coming session.

39. The expert from ETRTO presented ECE/TRANS/WP.29/GRRF/2017/21 proposing corrections to paragraph references due to amendments to Regulation No. 30. GRRF agreed with the proposal as reproduced in Annex IV of the session report.

40. GRRF requested the secretariat to submit ECE/TRANS/WP.29/GRRF/2016/44 as well as ECE/TRANS/WP.29/GRRF/2017/21 amended as draft Supplement 1 to Regulation No. 142, for consideration and vote by WP.29 and AC.1 at their March 2018 sessions.

41. The expert from OICA introduced GRRF-84-33, presenting the results of a study aimed at evaluating the effectiveness of Tyre Pressure Monitoring Systems in general and especially indirect and direct systems by comparing the actual tyre inflation pressures with the individual recommended pressures. The expert offered to share the details of the study on request. The expert from ETRTO offered to review the study.

42. No information was presented on existing regulations and laws on the mandatory use of TPMS.

43. The expert from Germany introduced GRRF-84-20 on the possibility to develop snow tyre provisions for all tyres and vehicles categories as it is already existing for snow tyres of category C1, C2 and C3 for vehicles categories M and N by amending the scope of Regulation No. 117. GRRF discussed the possible options as well as the necessity of the creation of an informal working group to work on this matter. GRRF supported in principle the establishment of an informal working group and invited the expert from Germany and other interested experts to prepare draft terms of reference for the group to be reviewed by GRRF in February 2018.

44. The expert from the Russian Federation introduced ECE/TRANS/WP.29/GRRF/2017/25 proposing a Corrigendum in Russian only of Regulation No. 108. GRRF adopted the proposal and requested the secretariat to submit it as draft Corrigendum to Regulation No. 108 to WP.29 and AC.1 for consideration and vote at their March 2018 session.

45. The expert from the Russian Federation, Mr. Kutenev, gave an oral presentation advocating for activities towards the reduction of particulate matters related to tyre wear. GRRF noted the activities of the Working Party on Pollution and Energy and its Informal Working Group on Particulate Measurement Programme.

46. The expert from Germany introduced WP.29-172-08 proposing to regulate the performance of vehicles equipped with “SAE Level 3 and 4” technology. GRRF discussed this proposal together with the proposal for amendments to the terms of reference of the IWG on Automatically Commanded Steering Functions under item 9.

47. The Global Forum for Road Traffic Safety (WP.1) and GRRF held a joint session to exchange information on the activities of common interest. The event this time was focused on the topics of “secondary activities” and cybersecurity. The participants agreed that these joint sessions are constructive and contribute to a better understanding of the role of the driver in highly and fully automated vehicles. Both chairs agreed to explore possibilities at ITC session in 2018 for holding additional joint sessions in the future.

48. The expert from OICA introduced ECE/TRANS/WP.29/GRRF/2017/23 as amended by GRRF-84-22 with provisions to be included in UN Regulations Nos. 13, 13-H, 79 and 140 related to the stability control warning activation by Corrective Steering Functions and Automatically Commanded Steering Functions. The proposal received some comments. GRRF amended the proposal as reflected in GRRF-84-39.

49. GRRF agreed with the proposal as amended by Annex V of the GRRF session report and requested the secretariat to submit it [together with GRRF-84-22] as draft supplements to Regulations Nos. 13, 13-H, 79 and 140 to WP.29 and AC.1 for consideration and vote at their March 2018 sessions.

50. The expert from Germany on behalf of the Co-Chair of the IWG on Automatically Commanded Steering Function (ACSF) presented GRRF-84-02 with draft provisions for ACSF of Category [C1]. GRRF discussed values in square brackets in the document related to the scenario considered for the purpose of testing the performance of ACSF of C1 category. In particular, the definition of the point at which, following the beginning of the Lane Change Procedure, the driver’s reaction should be understood did not achieve consensus and created difficulties to agree on what is referred to as reaction time in draft para. 5.6.4.8.1. The expert from Japan presented GRRF-84-28 proposing derogations in case the maximum speed allowed in the territory of a Contracting Party would be lower than 130 km/h. GRRF agreed to defer GRRF-84-28 to the IWG on ACSF. GRRF considered the note from the secretariat (GRRF-84-24) reproducing comments received from Tesla Inc. GRRF also discussed GRRF-84-23 tabled by the experts from OICA and CLEPA on Emergency Steering Functions. GRRF requested the secretariat to consolidate the proposals as reflecting the current position and guidance of GRRF (GRRF-84-36) and to add this consolidation to the provisional agenda of the next session of GRRF (ECE/TRANS/WP.29/GRRF/2017/26). GRRF also requested the IWG on ACSF to review this document until the next GRRF session.

51. The expert from UK introduced GRRF-84-09 proposing to include provisions applicable for Remote Control Manoeuvring (RCM). GRRF requested the secretariat to distribute this document with an official symbol for the February 2018 session of GRRF.

52. GRRF reviewed the update proposal for the Terms of Reference of the IWG on ACSF tabled by the expert from Germany (GRRF-84-19). GRRF considered this document bearing in mind WP.29-172-08 under agenda item 8.

53. GRRF agreed to recommend to WP.29 the extension of the Terms of Reference of the IWG on ACSF [as reproduced in Annex VI of the GRRF session report] and to work in parallel on provisions related to ACSF of Category E, SAE Level 3 and 4, taking into account the future recommendations of the IWG on ITS/AD Task Force on the testing of automated/autonomous vehicles.

54. The expert from UK introduced GRRF-84-14 proposing amendments to the requirements in Annex 6 (Complex Electric control systems). GRRF reviewed in detail the proposal and requested the secretariat to include the amended proposal in the consolidated document GRRF-84-36 and ECE/TRANS/WP.19/GRRF/2017/27.

55. The secretariat informed GRRF about the entry into force of Revision 3 to the 1958 Agreement concerning the Adoption of Harmonized Technical United Nations Regulations for Wheeled Vehicles, Equipment and Parts which can be Fitted and/or be Used on Wheeled Vehicles and the Conditions for Reciprocal Recognition of Approvals Granted on the Basis of these United Nations Regulations. For more information, please download the notification.

56. The Ambassador of GRRF at the IWG on IWVTA meetings gave an oral report about the IWVTA activities. He informed that the subgroup on Regulation No. 0 would be dissolved, that discussions took place on the future nature of the subgroup on IWVTA and that the draft Regulation No. 0 would be submitted in the near future. He announced that the need for an ambassador might be reduced given the progress made on IWVTA.

57. The secretariat introduced the ECE/TRANS/WP.29/2017/54, ECE/TRANS/WP.29/2017/55 and ECE/TRANS/WP.29/2017/109. The expert from ETRTO introduced GRRF-84-18 on schedule 4 of Revision 3 to the 1958 Agreement. GRRF raised concerns, in particular, on the defined approval number format prescribed in Schedule 4.

58. GRRF did not receive any new document to be discussed under this agenda item.

59. In compliance with Rule 37 of the Rules of Procedure (TRANS/WP.29/690 and Amends. 1 and 2), GRRF called for the election of officers on Tuesday morning. Mr. Bernie Frost (UK) was unanimously elected Chair of GRRF for the sessions scheduled for the year 2018. Mr. Hiroshi Morimoto (Japan) was elected Vice-Chair of GRRF for the same period.

60. The secretariat introduced GRRF-84-07 reporting on the GRRF relevant highlights of the 171st and 172nd session of WP.29. For more information, please refer to the session report (ECE/TRANS/WP.29/1129 and ECE/TRANS/WP.29/1131).

61. The export from OICA introduced ECE/TRANS/WP.29/GRRF/2017/22 with provisions on the warning activation condition in case of the system deactivation by the driver as well as a verification simplification of the throttle control action during testing. The proposal received some comments. The expert from OICA agreed to prepare a revised proposal and additional information for the February 2018.

62. GRRF did not receive any new document to be discussed under this agenda item.

63. The following provisional agenda was endorsed for the eighty-fifth session of GRRF, scheduled to be held in Geneva on 11 December 2017 (starting at 10.00 a.m. and concluding at 5.30 p.m.)1:
1. Adoption of the agenda.
2. Regulation No. 79.
3. Any other business.

Working Party on Brakes and Running Gear | Session 85 | 11 Dec 2017

1. The Working Party on Brakes and Running Gear (GRRF) held its eighty-fifth session on 11 December 2017 in Geneva. The meeting was chaired by the elected Chair of GRRF, Mr. B. Frost (United Kingdom of Great Britain and Northern Ireland). Experts from the following countries participated in the work, following Rule 1(a) of the Rules of Procedure of the World Forum for Harmonization of Vehicle Regulations (WP.29) (TRANS/WP.29/690, ECE/TRANS/WP.29/690/Amend.1 and Amend. 2): Belgium, Czech Republic, Denmark, France, Germany, Hungary, Italy, Japan, the Netherlands, Norway, Poland, Spain, Sweden, Switzerland and the United Kingdom of Great Britain and Northern Ireland (UK). An expert from the European Commission (EC) also participated. Experts from the following non-governmental organizations (NGOs) participated: the International Motor Vehicle Inspection Committee (CITA), the European Association of Automotive Suppliers (CLEPA/MEMA/JAPIA) and the International Organization of Motor Vehicle Manufacturers (OICA).

2. GRRF considered the agenda prepared for the eighty-fifth session and adopted it (ECE/TRANS/WP.29/GRRF/2017/26).

3. The informal documents distributed during the session are listed in Annex I of the session report.

4. The secretariat recalled the dates of the next GRRF session that would take place on 12-16 February 2018.

5. The Chair of GRRF recalled the purpose of ECE/TRANS/WP.29/GRRF/2017/27 proposing amendments to UN Regulation No. 79 with provisions for Automatically Commanded Steering Function (ACSF) of Category C, Emergency Steering Function (ESF) and clarifications to Annex 6. He mentioned that the Informal Working Group (IWG) on ACSF held two meetings and a webex conference since the September 2017 session of GRRF to review this document.

6. The expert from Germany presented (GRRF-85-06 and GRRF-85-07) the outcome of the IWG on the draft provisions applicable for ACSF of Category C (GRRF-85-02). He explained that the IWG resolved the remaining issue on the definition of the point at which, following the beginning of the Lane Change Procedure, the driver’s reaction should be understood. He added that, for this purpose, continuous lateral movement and lane centering provisions were added. He continued his presentation by reporting on the deliberation of the IWG on the definition of the target vehicle used for the sensor performance test proposed in Annex 8, para. 3.5.5. He added that the worst case scenario would be a sensor performance test with a motorcycle of category L3 target coming from the rear of the subject vehicle. He noted that no standard defining a test target L3 vehicle would exist to date and that therefore the IWG agreed on the compromise defined in Annex 8, para. 3.5.5.1. He noted that the definition of the target vehicle should be reviewed at a later stage as some experts had expressed their doubts that a L3 vehicle without fairing and windshield would indeed be the worst case scenario for this sensor performance test. He concluded his presentation with the description of the type approval tests requirements to be included in Annex 8. GRRF agreed that using a motorcycle without fairing and windshield would be appropriate until such times that a uniform target would be agreed.

7. GRRF reviewed in detail GRRF-85-02 and agreed on a number of amendments as reproduced in GRRF-85-02-Rev.1.

8. The expert from the United Kingdom of Great Britain and Northern Ireland introduced GRRF-85-01-Rev.1 proposing amendments to Annex 6. The expert from Japan introduced GRRF-85-05 with amendments to GRRF-85-01-Rev.1.

9. GRRF reviewed both documents in detail and agreed on a number of amendments as reproduced in GRRF-85-01-Rev.2.

10. The expert from OICA presented (GRRF-85-08) a proposal for provisions applicable to ESF (GRRF-85-03).

11. GRRF reviewed the latter document in detail and agreed to insert the definition of ESF contained in GRRF-85-02.

12. GRRF adopted ECE/TRANS/WP.29/GRRF/2017/27 with the amendments endorsed during this session concerning ACSF of Category C, ESF and Annex 6, as reproduced in Annex II to the session report and requested the secretariat to submit it as draft 03 series of amendments to UN Regulation No. 79 to World Forum for the Harmonization of Vehicle Regulations (WP.29) and Administrative Committee of the 1958 Agreement (AC.1) for consideration and vote at their March 2018 sessions.

13. GRRF noted the necessity to further develop Transitional Provisions applicable to the draft 03 series of amendments to UN Regulation No. 79 (see para.12 above). GRRF reviewed the proposal tabled by the expert from OICA (GRRF-85-04), agreed on the necessity of transitional provisions (GRRF-85-04-Rev.1) and requested the Chair and the Secretary to further develop the Transitional Provisions accordingly, also taking into consideration the newly adopted Transitional Provisions applicable to the 02 series of amendments.

14. No discussion took place under this agenda item.