5. The expert from Belgium introduced ECE/TRANS/WP.29/GRSG/2019/9 and GRSG-116-44, proposing to amend the requirements in Annex 11 of UN Regulation No. 107 on the minimum mass for the front axle of articulated vehicles of Class I. The expert from the United Kingdom raised study reservations on braking performance and braking stability. GRSG noted that UN Regulation No. 13 would be applied in any case and supported the proposal in principle. The expert from Belgium volunteered to provide more detailed information on braking performances for the next GRSG session. GRSG decided to adopt ECE/TRANS/WP.29/GRSG/2019/9 and requested the secretariat to submit it to WP.29 and the administrative Committee AC.1 of the 1958 Agreement as draft Supplement 8 to the 06 series of amendments, draft Supplement 3 to the 07 series of amendments and draft Supplement 2 to the 08 series of amendments to UN Regulation No. 107 for consideration at their November 2019 sessions, subject to a final review by GRSG at its October 2019 session.

Proposal to lower the minimum mass requirement for an articulated vehicle of Class I having four or more axles of which two are steering axles. Manufacturers of double-articulated vehicles with four or more axles face serious difficulties in fulfilling the requirement for the front steering axle where “the mass corresponding to the load on the front axle or group of axles shall not be less than the percentage of the mass of the vehicle” according to a table in the regulation.

5. The expert from Belgium introduced ECE/TRANS/WP.29/GRSG/2019/9 and GRSG-116-44, proposing to amend the requirements in Annex 11 of UN Regulation No. 107 on the minimum mass for the front axle of articulated vehicles of Class I. The expert from the United Kingdom raised study reservations on braking performance and braking stability. GRSG noted that UN Regulation No. 13 would be applied in any case and supported the proposal in principle. The expert from Belgium volunteered to provide more detailed information on braking performances for the next GRSG session. GRSG decided to adopt ECE/TRANS/WP.29/GRSG/2019/9 and requested the secretariat to submit it to WP.29 and the administrative Committee AC.1 of the 1958 Agreement as draft Supplement 8 to the 06 series of amendments, draft Supplement 3 to the 07 series of amendments and draft Supplement 2 to the 08 series of amendments to UN Regulation No. 107 for consideration at their November 2019 sessions, subject to a final review by GRSG at its October 2019 session.

Proposal to modify the frequency of conformity of production inspections and random sampling. Absent ISO 9002 certification, inspections would change from “3 times a year” to “1 time a year” (i.e. annual). For ISO 9002-accredited facilities, the amendment would offer authorities flexibility for inspections every 1-2 years depending upon the results of previous inspections.

18. The expert from Belgium introduced (GRSP-62-04) aiming at establishing a more appropriate frequency for inspection and random sampling indicated in Annex 12 to the UN Regulation to ensure an effective control of the conformity of production. GRSP noted GRSP-62-10 on preventing the use of a Unique Identifier, since in the case of the UN Regulation No. 22 on handling protective helmets and their visors, the approval number carried particular information that were relevant for users and enforcement controls. GRSP also noted that the same provisions had already been introduced for Child Restraint Systems in UN Regulations Nos. 44 and 129. Finally, GRSP adopted GRSP-62-04 and GRSP-62-10 as reproduced in Annex V to the report. The secretariat was requested to submit both proposals for consideration and vote to the June 2018 sessions of WP.29 and AC.1 as draft Supplement 3 to the 05 series of amendments to UN Regulation No. 22.

The proposal by Belgium GRSG/2016/05 aimed at removing the amended additional safety prescriptions for trolleybuses from annex 12 of UN Regulation No. 107 for the Construction of M2 and M3 vehicles (R107), and inserting them into UN Regulation No. 100 on Electric Powertrain Vehicles (R100), see proposal GRSP/2016/07. This document explains how the scope and technical provisions for trolleybuses of R100 and R107 are complementary, but not yet fully compatible.

5. The expert from Belgium recalled the discussion at the previous GRSG session on ECE/TRANS/WP.29/GRSG/2016/5 and presented a detailed analysis on the compatibility or incompatibility of the scopes and technical provisions for trolleybuses of UN Regulations Nos. 100 and 107 (GRSG-111-21). As an outcome of this analysis, she recommended to fully align the provisions of the UN Regulations concerned. She added that the removal of the safety prescriptions for trolleybuses from UN Regulation No. 107 and their presence in UN Regulation No. 100 on electric power trained vehicles would avoid a double type approval process. She announced her intention to also submit the outcome of the analysis to the experts of the Working Party on Passive Safety (GRSP). GRSG welcomed the important work done by the Belgium delegation.

6. The expert from France preferred to keep the provisions for trolleybuses in UN Regulation No. 107. He added that a double type approval was only necessary for hybrid vehicles and that the provisions for trolleybuses in UN Regulation No. 107 were still necessary for trolleybuses with conventional propulsion systems. The expert from Switzerland endorsed that position. The expert from the Russian Federation raised a study reservation. The expert from OICA underlined the need to align the provisions for trolleybuses in UN Regulations (e.g. ‘isolation’ to be replaced by ‘insulation’).

7. Referring to the discussion of WP.29 at its June 2016 session (report ECE/TRANS/WP.29/1123, para. 30), GRSG agreed to also involve the experts from the Working Party on Lighting and Light-Signalling (GRE) and GRSP at their forthcoming sessions. GRSG agreed to take a final decision on this subject at its next session in April 2017 awaiting the outcome of the discussion in GRE and GRSP. For that purpose, the secretariat was invited to keep GRSG-111-21 on the agenda as a reference document.

9. Referring to ECE/TRANS/WP.29/GRSG/2016/5, the expert from Belgium recalled the detailed analysis on the technical requirements for trolley buses presented at the previous session (GRSG-111-21). She confirmed that the work to fully align the provisions of UN Regulations Nos. 100 and 107 was still in progress. She announced her intention to submit concrete proposals for consideration at the next GRSG sessions.

8. Referring to GRSG-111-21 on a detailed analysis of the technical requirements for trolley buses presented at previous sessions, the expert from Belgium informed GRSG that full alignment of the provisions of UN Regulations Nos. 100 and 107 had not been achieved. GRSG agreed to remove this item from the agenda of the next GRSG session.

Proposal to transfer provisions for electrical safety of trolleybuses from UN Regulation No. 107 (M2 and M3 vehicles) to UN Regulation No. 100 (Electric Power Trained Vehicles). This proposal seeks to clarify the scope of the two Regulations with regard to the electrical safety of trolleybuses.

39. The expert from Belgium introduced ECE/TRANS/WP.29/GRSP/2016/7 to transfer additional safety provisions for electrical safety of trolleybuses from UN Regulation No. 107 (M2 and M3 vehicles) to UN Regulation No. 100 (Electric Power Trained Vehicles). She clarified that the proposal aimed at informing GRSP about the issue of interpretation of the scope of the two Regulations to cover electrical safety of trolleybuses. The expert from EC suggested an in-depth analyse to verify if the proposal would be correctly allocated as an amendment to UN Regulation No. 100. On this issue, the expert from OICA argued for more clarity. He added that for the time being he was not in the position to provide an answer. He suggested that closer coordination on this subject with other Working Parties, such as the Working Party on General Safety and the Working Party on Light and Lighting-Signalling, should be encouraged. He finally suggested asking guidance from WP.29 at its June 2016 session on the way forward. GRSP also noted that electrical safety of trolley buses had many implications on different UN Regulations such as UN Regulations Nos. 10 (Electromagnetic Compatibility) and 107 (Approval of category M2 or M3 vehicles with regard to their general construction). GRSP noted that GRSG at its April 2016 session had preferred to maintain the provisions on trolley buses into UN Regulation No. 107. GRSP agreed to resume discussion on this subject at its December 2016 session. In the meantime, the expert from Belgium volunteered to conduct a detailed analysis and to introduce a proposal on all related issues to GRSG and GRE and to submit an informal document to the June 2016 session of WP.29 to explain the issue and in the view of receiving guidance.

33. In absence of the expert from Belgium, the expert from France informed GRSP that the Working Party on General Safety Provisions (GRSG), would consider ECE/TRANS/WP.29/GRSP/2016/7 at its April 2017 session, which discusses additional safety provisions for electrical safety of trolleybuses addressed in UN Regulation No. 107 (M2 and M3 vehicles) instead. Therefore, GRSP agreed to defer discussion to its May 2017 session awaiting the outcome of GRSG at its next session and possible requests of adapting Regulation No. 100.

27. The expert from Belgium withdrew ECE/TRANS/WP.29/GRSP/2016/7. The expert from OICA introduced GRSP-62-31, aiming at correcting the transitional provisions in accordance with the General Guidelines for United Nations (ECE/TRANS/WP.29/2017/107) regulatory procedures and transitional provisions in UN Regulations (see para. 47 below). He explained the need to confirm that existing type approvals should remain valid as they were established at the time of the adoption of the 01 and 02 series of amendments. GRSP acknowledged the relevance of this issue and agreed in principle with the proposal, pending its official adoption at its May 2018 session. Therefore, the secretariat was requested to distribute GRSP-62-31 with an official symbol at its next session.

Proposal to transfer electrical safety provisions for trolleybuses (Annex 12) from UN R107 to UN R100. In 2006, the provisions of UN R36, UN R52, and UN R107 were merged through the 02 series of amendments to UN R107. In 2015, Annex 12 of UN R107 was amended to align additional safety prescriptions for electrical safety of trolleybuses with the corresponding electrical standards. However, UN R100 has evolved beyond its initial focus on battery electric vehicles and currently presents a more appropriate location for maintaining the trolleybus electrical safety provision of Annex 12. For the provisions of Annex 1 – Part 1 – Appendices 1, 2 and 3, where a list of characteristics of a trolleybus was added apart from the special environmental conditions, a reference will be inserted to Annex 6 – Part 1 and Annex 7 of UN Regulation No. 100. A corresponding proposal for amendments will be submitted as an official document to the Working Party on Passive Safety.

6. The expert from Belgium presented ECE/TRANS/WP.29/GRSG/2016/5 proposing to remove the new safety prescriptions for trolleybuses from UN Regulation No. 107 and insert them into UN Regulation No. 100 on electric power trained vehicles. The expert from UK raised concerns about the differences in the scopes of both Regulations and their application to trolleybuses. GRSG noted the comments by the Working Party on Lighting and Light-Signalling (GRE) about possible alignments of UN Regulations Nos. 107 and 116 with UN Regulation No. 10 on electromagnetic-compatibility (GRSG-110-04). The expert from OICA introduced GRSG-110-08-Rev.1 on the applicability of UN Regulation No. 100 versus Annex 12 of UN Regulation No. 107 with respect to electrical safety provisions. The expert from France explained that the origin of the current problem of trolleybuses was linked to the application of the European Union (EU) legislation on whole vehicle type approval. The expert from Japan informed GRSG about the intention of the Chair of GRE to seek the advice of WP.29 on this subject at the forthcoming session in June 2016. The GRSG Chair questioned the need to also involve the experts of the Working Party on Passive Safety (GRSP) in charge of UN Regulation No. 100. A number of experts expressed their preference to keep the electric safety provisions within UN Regulation No. 107. Thus, GRSG agreed that the experts of the Working Parties concerned should work on a simple solution avoiding further burden for public transport operators. The expert from Belgium volunteered to conduct a more detailed analysis on the compatibility or incompatibility of the scopes and technical provisions for trolleybuses of UN Regulations Nos. 10, 100 and 107.

7. GRSG agreed to resume consideration of this subject at its next session in October 2016 awaiting the outcome of the analysis by Belgium. GRSG requested the secretariat to keep ECE/TRANS/WP.29/GRSG/2016/5 on the agenda as a reference document.

5. The expert from Belgium recalled the discussion at the previous GRSG session on ECE/TRANS/WP.29/GRSG/2016/5 and presented a detailed analysis on the compatibility or incompatibility of the scopes and technical provisions for trolleybuses of UN Regulations Nos. 100 and 107 (GRSG-111-21). As an outcome of this analysis, she recommended to fully align the provisions of the UN Regulations concerned. She added that the removal of the safety prescriptions for trolleybuses from UN Regulation No. 107 and their presence in UN Regulation No. 100 on electric power trained vehicles would avoid a double type approval process. She announced her intention to also submit the outcome of the analysis to the experts of the Working Party on Passive Safety (GRSP). GRSG welcomed the important work done by the Belgium delegation.

6. The expert from France preferred to keep the provisions for trolleybuses in UN Regulation No. 107. He added that a double type approval was only necessary for hybrid vehicles and that the provisions for trolleybuses in UN Regulation No. 107 were still necessary for trolleybuses with conventional propulsion systems. The expert from Switzerland endorsed that position. The expert from the Russian Federation raised a study reservation. The expert from OICA underlined the need to align the provisions for trolleybuses in UN Regulations (e.g. ‘isolation’ to be replaced by ‘insulation’).

7. Referring to the discussion of WP.29 at its June 2016 session (report ECE/TRANS/WP.29/1123, para. 30), GRSG agreed to also involve the experts from the Working Party on Lighting and Light-Signalling (GRE) and GRSP at their forthcoming sessions. GRSG agreed to take a final decision on this subject at its next session in April 2017 awaiting the outcome of the discussion in GRE and GRSP. For that purpose, the secretariat was invited to keep GRSG-111-21 on the agenda as a reference document.

9. Referring to ECE/TRANS/WP.29/GRSG/2016/5, the expert from Belgium recalled the detailed analysis on the technical requirements for trolley buses presented at the previous session (GRSG-111-21). She confirmed that the work to fully align the provisions of UN Regulations Nos. 100 and 107 was still in progress. She announced her intention to submit concrete proposals for consideration at the next GRSG sessions.

8. Referring to GRSG-111-21 on a detailed analysis of the technical requirements for trolley buses presented at previous sessions, the expert from Belgium informed GRSG that full alignment of the provisions of UN Regulations Nos. 100 and 107 had not been achieved. GRSG agreed to remove this item from the agenda of the next GRSG session.

Proposed changes to the working draft text ACSF-04-20.

Informal document No. 2 as submitted to the 70th session of WP.1.

Document submitted to the UN Road Safety Forum (WP.1) describing and analyzing the role of the driver in a vehicle with a more advanced level of automation.

89. The World Forum was informed by the secretariat of the Working Party on Road Safety (WP.1) about its work progress. She recalled her previous update on the status of proposal amendments related to Articles 8 and 39 of the 1968 Convention on Road Traffic. She added that the Secretary-General of the United Nations had issued a depositary notification on 23 September 2014 and that, if no objection was raised by the Contracting Parties, the proposed amendment would enter into force in the spring 2016. She reported that, at its upcoming seventieth session, WP.1 would resume consideration on amendment proposals related to lights and light-signalling (Chapter II of Annex 5 to 1968 Vienna Convention) and that as part of this discussion, WP.1 would also consider new proposals from IMMA and Laser Europe.

90. In response to questions, the secretariat of WP.1 clarified that Contracting Parties have 12 months to reject the amendments or propose a conference to discuss the issue. She added that if no more than 1/3 of the Contraction Parties object during the 12-month period, the amendment would come into force after a further six-month period. She noted that so far she was not aware of any objections, but that this information was with Office of Legal Affairs (OLA), who would report in due course. She also clarified that there was an item in the agenda of the next session of WP.1 to discuss steps to go even further in allowing automated driving (WP.1 Informal document No. 2).

Proposal to insert performance requirements for the installation of odometers on vehicles.

14. The expert from Belgium introduced ECE/TRANS/WP.29/GRSG/2015/15, as amended by GRSG-108-30, proposing to insert new provisions for the installation of odometers on vehicles. GRSG noted general support on the proposal.

15. Following the discussion, GRSG adopted ECE/TRANS/WP.29/GRSG/2015/15, as amended below, and requested the secretariat to submit it to WP.29 and the Administrative Committee of the 1958 Agreement (AC.1) for consideration at their November 2015 sessions, as draft 01 series of amendments to UN Regulation No. 39.
Paragraph 2.6., correct “information equipment” to read “odometer equipment”.
Paragraph 5.5.1., correct “odometer may be” to read “odometer shall be”.

9. Recalling the purpose of ECE/TRANS/WP.29/GRSG/2015/16 presented at the previous session of GRSG, the expert from FIA reiterated his position on the need to protect odometer equipment against mileage fraud and, therefore, to place the subject in a broader context. He introduced GRSG-110-17 on the current status of the discussion on cybersecurity in the subgroup Autonomous Driving of the WP.29 informal working group on Intelligent Transport Systems (ITS-AD). He proposed to further discuss with OICA experts the security and functional safety specifications of ISO standards 26262 and 15408 on cybersecurity, data protection and remote access to in-vehicle data. The expert from OICA announced his intention to coordinate, in the near future, a common position from his stakeholder and volunteered to report back to GRSG at the forthcoming session.

10. The GRSG Chair suggested resuming consideration of this subject at the next session of GRSG and invited the expert from FIA to get in contact with OICA.

Proposal to align the requirements of UN Regulation No. 10 with regard to electromagnetic compatibility of trolleybuses with the electrical standards in Annex 12 to UN Regulation No. 107.

44. The expert from Belgium introduced a proposal to amend Regulation No. 10 with prescriptions for electromagnetic compatibility of trolleybuses (ECE/TRANS/WP.29/GRE/2014/41). GRE noted that this amendment had been originally prepared for Regulation No. 107 (General construction of buses and coach), but the Working Party on General Safety Provisions (GRSG) felt that the prescriptions for electromagnetic compatibility of trolleybuses belong to Regulation No. 10 which is under the auspices of GRE. The experts from the Russian Federation and OICA pointed out that the proposed prescriptions for electromagnetic compatibility of trolleybuses do not fit Regulation No. 10, as they are substantially different from the current provisions in this Regulation and would require different testing methods and equipment that are not easily available. GRE agreed to solicit the expert opinions on this issue and to revert to it at its next session. Meanwhile, GRE invited its Chair to bilaterally discuss the issue with the GRSG Chair and, if necessary, to raise it at the November 2014 session of AC.2.

26. The expert from Belgium referred to their proposal for amendments on the electromagnetic compatibility of trolleybuses (ECE/TRANS/WP.29/GRE/2014/41) and asked GRE to postpone the consideration of this issue to the next session, due to the ongoing consultations with OICA. The expert from the Russian Federation proposed corrections to ECE/TRANS/WP.29/GRE/2014/41 (GRE-73-20). The expert from Canada, who had chaired GRE in 2014, reported on his bilateral consultations with the Chair of the Working Party on General Safety Provisions (GRSG) and their agreement that this issue belongs to the scope of Regulation No. 10 and, thus, should be dealt with by GRE. GRE decided to revert to this matter at the next session and invited the experts from Belgium, the Russian Federation and OICA to submit a joint proposal.

23. The expert from the Russian Federation introduced amendment proposals on the electromagnetic compatibility (EMC) of trolleybuses (GRE-74-12) with the intention to replace ECE/TRANS/WP.29/GRE/2014/41. The expert from Belgium commented on these proposals. The expert from China proposed a set of amendments to different provisions of Regulation No.10 (ECE/TRANS/WP.29/GRE/2015/36). This proposal received preliminary comments from Finland. Various GRE experts pointed out that, before taking a position on the Chinese and Russian proposals, they had to consult national EMC experts who do not normally attend GRE sessions.

24. To make further progress on the above proposals, GRE decided to create a task force (TF EMC) and invited GRE participants and experts on EMC to take part in this work. OICA volunteered to act as secretary of the task force. GRE agreed that TF EMC should start its activities as soon as possible to address the electromagnetic compatibility of trolleybuses.

TF examined the documents submitted by Belgium and the proposals from the Russian Federation. The representative from France requested to recall the background of the proposals, and OICA explained the story behind the Belgium paper, on trolley buses. OICA mentioned that trolley buses are like hybrid vehicles, since they can operate either:

• in bus mode (not connected to the grid)
• in trolley mode (connected to the grid)
• in charging mode (connected to the grid)

OICA outlined that, currently, UN regulations needs to include one sentence saying that trolley buses, when operating in bus mode (moving) or when connected to the grid for charging, should refer to R10. Otherwise, when operating in trolley mode (moving and connected to the grid), the railway standard should be used (IEC 62236-3-1). The proposal for the sentence to be included is: “R10 is applicable when the trolley vehicle is in motion without connection to external power source or when it is connected to the power grid for stationary charging.”

This additional sentence should be added either in R10 or in R107. The representative from France underlined that TF should seek advice from GRE about where to include it. TF agreed with that approach and proposed to further add to the sentence some figures to make it more explanatory. OICA will then prepare a proposal and will discuss it during next TF meeting.

Trolley buses manufacturer, present during the meeting, mentioned that they should go back and check with the representative from Belgium about retracting or amending their former document in the direction of how TF has decided to proceed.

In addition to the sentence to be added to the UN Regulations, TF commented the document Mutual Resolution No. 2 (M.R.2) of the 1958 and the 1998 Agreements (WP.29/1121), containing Vehicle Propulsion System Definitions (VPSD), should be amended. Item 44. reads: “Electric trolley vehicles are not covered in vehicle regulations at this stage.” TF commented that trolley vehicles should then be covered by vehicle regulations in the situation mentioned above (bus mode). As this document is a Resolution, and has no binding aspect, this modification could be done at later step, but it should be mentioned to GRE, and/or WP.29.

The representative from the Russian Federation joined the meeting via teleconference at the end of the meeting, and asked about TF conclusions on trolley buses. The general opinion of the Russian Federation was to agree with the TF plan to move forward, but will proceed with further check on their end, and will comment TF activity based on the TF meeting minutes.

Proposal to include odometers within the scope of Regulation No. 39.

10. The expert from Belgium introduced ECE/TRANS/WP.29/GRSG/2014/32, proposing new requirements for odometers into UN Regulation No. 39. She presented GRSG-107-29-Rev.1 amending her proposal to include the comments received by the expert from OICA (GRSG-107-20). GRSG supported in principle the proposal. However, there was a general agreement among experts that the mandatory fitting of odometers should be completed by transitional provisions, anti-tampering requirements and type approval markings. GRSG agreed to resume consideration on this subject at its May 2015 session on the basis of a revised proposal from the expert of Belgium and on a proposal of transitional provisions from the experts of OICA and IMMA.

Proposal to clarify the provisions for the periodic inspection of pressure relief valves.

23. The expert from Belgium introduced ECE/TRANS/WP.29/GRSG/2014/28 clarifying the provisions for the periodic inspection of pressure relief valves. The expert from OICA suggested to improve the proposal by adding further instructions on how to conduct the tests. The expert from France raised similar comments and suggested to indicate the exact test that should be conducted either visually or physically. The expert from IANGV argued the lack of empirical evidence for the proposal and suggested a five-year frequency of visual inspection frequency. The expert from Germany stated that the proposal addressed issues beyond of the scope of the type approval procedures. Finally, GRSG agreed to resume discussion on this matter at its May 2015 session.

40. The expert from Belgium withdrew ECE/TRANS/WP.29/GRSG/2014/28. Recalling the discussion at the previous session of GRSG, the expert from the Netherlands presented ECE/TRANS/WP.29/GRSG/2015/5 (superseding ECE/TRANS/WP.29/GRSG/2014/30) clarifying the provisions of Chapter 18 of the Regulation following the introduction of provisions for the mandatory installation of manual and automatic valves. GRSG noted a number of comments. Following the discussion, GRSG adopted ECE/TRANS/WP.29/GRSG/2015/5, as amended below, and requested the secretariat to submit the adopted proposal to WP.29 and AC.1 for consideration at their November 2015 sessions, as draft Supplement 4 to the 01 series of amendments to UN Regulation No. 110.

Paragraph 18.3.4.8., amend “LNG valve (automatic)” to read “Automatic valve”.

Proposal to amend the 1968 Vienna Convention to allow for the use of assistance and/or autonomous systems that control vehicle behavior(s) in place of the driver (which could be viewed to conflict with the Convention requirement that drivers always be able to control their vehicles).

[WP.1 approved amendments to the 1968 Vienna Convention during its March session as described in paragraph 21 and the annex to the meeting report (see document WP.1/145). The amendments revise Article 8 and Article 39 of the agreement. Article 8 specifies that a driver must always be able to control his or her vehicle and the amendments declare the conditions under which autonomous and driver-assist systems would be considered in conformity with this stipulation.

Although approved by WP.1, the amendments will only enter into force at the end of the official notification and adoption process. This process involves a depositary notification of the amendments followed by a 12-month response period after which an announcement is made of the action (any contracting party disagreements, eventually adoption of the amendments). Once the adoption announcement is made, the amendments enter into force after a six-month waiting period.

So while the amendments were accepted by WP.1, their official adoption and entry into force will not come before mid-2016.]

WP.1’s secretariat reported that a draft revision of the Vienna Convention was adopted at the WP.1 meeting in March. To comply with the provisions of paragraph 5 of Article 8 and paragraph 1 of Article 13 which state that every driver shall at all times and in all circumstances be able to control his vehicle, the proposed revision added a supplemental provision regarding the conditions that should be met by the vehicle systems that affect driving. This draft revision is scheduled to be officially published after undergoing technical checks and voting by the Contracting Parties.

Presentation in support of the proposal to include odometer provisions in UN R39, including a review of references to odometers across other UN Regulations.

42. Recalling the discussion at the previous session of GRSG, the expert from Belgium gave a presentation (GRSG-106-36) on the need to set up new provisions on the odometer. He introduced GRSG-106-06 proposing draft amendments to be included into UN Regulation No. 39 on speedometers. The expert from FIA gave a demonstration on the easy manipulation of modern odometers (GRSG-106-37). He stressed the urgent need to set up anti-tampering measures for odometers. A number of experts were of the opinion that WP.29 should even develop some periodical technical inspection requirements for insertion into UN Rule No. 2 annexed to the 1997 Agreement.

43. GRSG welcomed the proposal by Belgium. GRSG noted general support but a number of Contracting Parties requested that the proposed amendments shall be supplemented with provisions for the mandatory installation of odometer on vehicles, including anti-tampering test requirements and transitional provisions. GRSG agreed to resume consideration of this subject at its next session in October 2014 on the basis of new proposal by Belgium, taking into account the comments received.

Note to open a discussion concerning the gas-cylinder periodic inspection requirements of Annex 3 of UN R110.

33. The expert from Belgium presented GRSG-106-15 reflecting the current provisions of UN Regulation No. 110 on the periodic requalification of CNG gas cylinders (Annex 3A) and LNG tanks (Annex 3B). She questioned the differences in the periodicity for the inspection of such cylinders and tanks. Following the discussion, GRSG underlined the need to investigate this subject and agreed to keep GRSG-106-15 on the agenda.

Proposal to include odometers within the scope of Regulation No. 39 (as an alternative to the proposal in document GRSG-104-14 to develop a new regulation on the installation and performance of odometers).

42. Recalling the discussion at the previous session of GRSG, the expert from Belgium gave a presentation (GRSG-106-36) on the need to set up new provisions on the odometer. He introduced GRSG-106-06 proposing draft amendments to be included into UN Regulation No. 39 on speedometers. The expert from FIA gave a demonstration on the easy manipulation of modern odometers (GRSG-106-37). He stressed the urgent need to set up anti-tampering measures for odometers. A number of experts were of the opinion that WP.29 should even develop some periodical technical inspection requirements for insertion into UN Rule No. 2 annexed to the 1997 Agreement.

43. GRSG welcomed the proposal by Belgium. GRSG noted general support but a number of Contracting Parties requested that the proposed amendments shall be supplemented with provisions for the mandatory installation of odometer on vehicles, including anti-tampering test requirements and transitional provisions. GRSG agreed to resume consideration of this subject at its next session in October 2014 on the basis of new proposal by Belgium, taking into account the comments received.

Text originally prepared by Belgium to propose amendments to Regulation No. 107 to align the additional safety prescriptions for trolleybuses (Annex 12) with the corresponding electrical standards (see document GRSG/2013/16). During discussion in the October 2013 session of GRSG, some Contracting Parties felt that the prescriptions for electromagnetic compatibility of trolleybuses belong in Regulation No. 10. So these prescriptions are taken out of the amended proposal (ECE/TRANS/WP.29/GRSG/2014/19) and are proposed here for consideration by GRE for further action.

65. The expert from Belgium introduced GRE-71-26 proposing amendments to UN Regulation No. 10 with regard to electromagnetic compatibility of trolleybuses, with a view to aligning the additional safety prescriptions for trolleybuses (Annex 12 to UN Regulation No. 107) with the corresponding electrical standards (see ECE/TRANS/WP.29/GRSG/2013/16). GRE invited the expert from Belgium to re-submit his contribution as official document for consideration at the next session.

Proposal to amend Annex 12 of the regulation to align its safety prescriptions for trolley buses with current electrical standards.

11. The expert from Belgium presented GRSG-106-28 superseding ECE/TRANS/WP.29/GRSG/2014/19 and amending the safety prescriptions for trolleybuses to update these according to the respective electrical standard EN 50502. The expert from the Russian Federation introduced GRSG-106-09 listing a number of suggestions to improve the proposed text. GRSG adopted the document, as reproduced in Annex II to this report, and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their November 2014 sessions, as a part (see paras. 5, 6, 8 and 9 above) of draft Supplement 1 to the 06 series of amendments to UN Regulation No. 107, subject to a final review by GRSG at its next session in October 2014.

Proposal to amend Annex 12 of the regulation to align its safety prescriptions for trolley buses with current electrical standards.

8. The expert from Belgium introduced ECE/TRANS/WP.29/GRSG/2013/16 amending the safety prescriptions for trolleybuses to update these according to the respective electrical standard EN 50502. The expert from the Russian Federation introduced GRSG-105-13 listing a number of suggestions to improve the proposed text. GRSG noted some comments supporting the proposals. The Chair invited all experts to send, in due time, their written comments to the expert from Belgium to allow him to prepare a revised proposal. GRSG agreed to resume consideration at its next session on the basis of a revised official document.