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Submission of official documents due by 28 June 2024.
1. | Adoption of the agenda |
In accordance with Chapter III, Rule 7 of the Rules of Procedure (ECE/TRANS/WP.29/690/Rev.2) of the World Forum for Harmonization of Vehicle Regulations (WP.29), the first item on the provisional agenda is the adoption of the agenda.
GRVA-20-01 | Running order of the 20th (September 2024) GRVA session
GRVA-20-02/Rev.1 | GRVA: Updated provisional agenda for the 20th (September 2024) session
GRVA/2024/29/Add.1 | GRVA: Addendum to the provisional agenda for the 20th (September 2024) session
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GRVA-20-01 | Running order of the 20th (September 2024) GRVA session
GRVA/2024/29/Add.1 | GRVA: Addendum to the provisional agenda for the 20th (September 2024) session
GRVA-20-02/Rev.1 | GRVA: Updated provisional agenda for the 20th (September 2024) session
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2. | Highlights of the June 2024 session of WP.29 |
GRVA may wish to be briefed by the secretariat on the highlights of the June 2024 session of WP.29, regarding the activities of the Working Party on Automated/Autonomous and Connected Vehicles (GRVA) and other relevant issues.
GRVA-20-03 | GRVA: Highlights from the June 2024 WP.29 sessions
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GRVA-20-03 | GRVA: Highlights from the June 2024 WP.29 sessions
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3. | Artificial Intelligence in vehicles |
GRVA may wish to be informed of the outcome of the WP.29 Workshop on Artificial Intelligence (AI) held on 3-4 June 2024. GRVA may wish to be informed of the WP.29 discussions on Artificial Intelligence (AI) in vehicles (in the context of vehicle regulations). |
GRVA-20-16 | National German Activity: Project AIMobilityAudit - Towards Auditable AI-Systems
GRVA-20-23 | PRISSMA Project overview
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4. | Automated/autonomous and connected vehicles | ||
4. (a) | Informal Working Group on Automated Driving Systems |
GRVA may wish to be briefed on the outcome of the recent meeting(s) of the Informal Working Group (IWG) on Automated Driving Systems (ADS).
GRVA-20-40 | ADS informal group status report to GRVA
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GRVA-20-36 | ADS: Proposal for amendments to WP.29/2024/39
Proposal to modify the track and real-world testing provisions in Annex 6.
GRVA-20-40 | ADS informal group status report to GRVA
GRVA-20-41 | Progress report on ADS informal group and ADS workshop activities
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4. (b) | GRVA workshops |
GRVA may wish to be briefed on the outcome of the recent GRVA Workshops on ADS.
GRVA-20-41 | Progress report on ADS informal group and ADS workshop activities
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GRVA-20-41 | Progress report on ADS informal group and ADS workshop activities
GRVA-20-56 | ADS demonstrations and visits during the 3rd GRVA ADS workshop (Beijing)
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4. (c) | Deliverables of the Informal Working Group on Event Data Recorder / Data Storage System for Automated Driving |
GRVA may wish to be briefed on the outcome of the last meeting(s) of the IWG on Event Data Recorder / Data Storage Systems for Automated Driving (EDR/DSSAD) and review DSSAD performance elements for ADS prepared by the group.
GRVA-20-24 | EDR/DSSAD informal group status report to GRVA
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GRVA-20-24 | EDR/DSSAD informal group status report to GRVA
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4. (d) | UN Regulation No. 157 |
GRVA agreed to consideration of the proposal tabled by the experts from the United Kingdom of Great Britain and Northern Ireland, introducing a technology neutral wording on the conditions for re-instatement of the system at the “initiation of each engine start / run cycle” as well as the initial OICA proposal.
GRVA-20-42 | UN R157: Proposal for amendments to GRVA/2024/30 and GRVA/2024/40
Proposal for revised provisions concerning initiation of the powertrain and run cycle.
GRVA/2024/30 | UN R157: Proposal for a Supplement to the 01 series of amendments
Proposal to clarify the provisions concerning the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
GRVA/2024/40 | UN R157: Proposal for a Supplement to the original version
Proposal to clarify the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
GRVA agreed that footnote 3 (see para. 5.2.6.5.1.) of UN Regulation No. 157 shall be reviewed before 1 September 2024.
GRVA-20-04 | UN R157: Proposal for a Supplement to the 01 series of amendments
Proposal to prohibit regular lane changes into unlimited speed lanes for heavy vehicles (M<sub>3</sub> and N<sub>3</sub>.
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GRVA/2024/30 | UN R157: Proposal for a Supplement to the 01 series of amendments
Proposal to clarify the provisions concerning the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
GRVA/2024/40 | UN R157: Proposal for a Supplement to the original version
Proposal to clarify the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
GRVA-20-04 | UN R157: Proposal for a Supplement to the 01 series of amendments
Proposal to prohibit regular lane changes into unlimited speed lanes for heavy vehicles (M<sub>3</sub> and N<sub>3</sub>.
GRVA-20-42 | UN R157: Proposal for amendments to GRVA/2024/30 and GRVA/2024/40
Proposal for revised provisions concerning initiation of the powertrain and run cycle.
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4. (e) | Coordination of work on automation between working parties (GRs) |
GRVA may wish to discuss the work coordination between working parties on ADS. (i) Fitness of UN GTRs and UN Regulations for ADS
GRVA-20-17 | FADS task force status report to GRVA
(ii) Vehicle subcategories for ADS
GRVA-20-18 | ACV task force status report to GRVA
(iii) Exchange of views on scenarios
GRVA-20-05 | Report on the 2nd GRVA workshop on scenarios (1-3 July 2024, London)
GRVA-20-26 | Questions for GRVA concerning ADS Scenarios workshops
GRVA-20-31 | Views pursuant to the GRVA workshops on traffic scenarios
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GRVA-20-05 | Report on the 2nd GRVA workshop on scenarios (1-3 July 2024, London)
GRVA-20-17 | FADS task force status report to GRVA
GRVA-20-18 | ACV task force status report to GRVA
GRVA-20-26 | Questions for GRVA concerning ADS Scenarios workshops
GRVA-20-31 | Views pursuant to the GRVA workshops on traffic scenarios
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4. (f) | Other business |
GRVA may wish to consider any other proposal, if available. |
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5. | Connected vehicles | ||
5. (a) | Cyber security, software updates and over-the-air issues |
GRVA may wish to be briefed on the outcome of the recent meeting(s) of the IWG on Cyber Security and Over-the-Air (CS/OTA) issues.
GRVA-20-25 | CS/OTA (TFCS) informal group status report to GRVA
GRVA agreed to resume consideration of an amendment proposal to the Consolidated Resolution on the construction of vehicles (R.E.3), tabled by the expert from the United Kingdom of Great Britain and Northern Ireland, aimed to clarify the provisions in Annex VII regarding software updates. GRVA agreed to resume the discussion on the inclusion of the Categories R, S and T vehicles in the scope of UN Regulation No. 155, on the basis of new documents, if any. GRVA agreed to resume consideration of an amendment to the interpretation document for UN Regulation No. 156.
GRVA/2024/31 | UN R156: Proposal for amendments to the Interpretation Document
Proposal to introduce a mapping of requirements and references to ISO 24089:2023 ("Road vehicles – Software update engineering") where such referencing may aid the understanding and/or implementation of UN Regulation No. 156 requirements.
GRVA may wish to be informed on the outcome of the technical workshop(s) on the implementation of cyber security as well as on the outcome of a workshop on software updates provisions under the 1958 and 1998 Agreements, on the model of those already organized for the implementation of UN Regulation No. 155, if any. |
GRVA/2024/31 | UN R156: Proposal for amendments to the Interpretation Document
Proposal to introduce a mapping of requirements and references to ISO 24089:2023 ("Road vehicles – Software update engineering") where such referencing may aid the understanding and/or implementation of UN Regulation No. 156 requirements.
GRVA-20-25 | CS/OTA (TFCS) informal group status report to GRVA
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5. (b) | Data protection and privacy-by-design |
GRVA will be brief on the outcome of discussions conducted by the IWG on CS/OTA regarding data protection and privacy-by-design as well as regarding access to in-vehicle data, if any. |
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5. (c) | Data and vehicle communications |
GRVA may wish to resume discussion on the challenges related to telecommunication coverage, latency and interference and more generally about vehicles communications, if any. GRVA may wish to be briefed on the outcome of the IWG on Intelligent Transport System and its Task Force on Vehicular Communications at their recent sessions.
GRVA-20-27 | VCTF task force status report to GRVA
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GRVA-20-27 | VCTF task force status report to GRVA
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5. (d) | Other business |
GRVA may wish to consider any other proposal, if available. |
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6. | Advanced Driver Assistance Systems and UN Regulation No. 79 | ||
6. (a) | Advanced Driver Assistance Systems |
GRVA may wish to be briefed on the outcome of the recent meeting(s) of task force on Advanced Driver Assistance System (ADAS).
GRVA-20-21 | ADAS task force status report to GRVA
GRVA-20-21/Add.1 | Further Activities of the task force on ADAS
GRVA-20-37 | Comments and recommendations on ADAS task force open items
GRVA may wish to consider amendments to the UN Regulation on Driver Control Assistance Systems (DCAS).
GRVA-20-08 | UN R171: Proposal to amend GRVA/2024/32
Proposal to explicitly note objectives behind provisions requiring manufacturers to perform in-service monitoring and reporting (ISMR) for their driver-control assistance systems approved under UN R171 and for UN R171 to be continually reviewed based on technological progress and data collected via ISMR.
GRVA-20-22 | UN R171: ADAS task force draft text for a 01 series of amendments
GRVA-20-34 | UN R171: Proposal to amend GRVA/2024/32
Proposal to improve the wording of the "decelerating lead vehicle" test scenario for consistency with related provisions in the text.
GRVA-20-49 | UN R171: Proposal to amend GRVA-20-22
Proposal to modify the in-service performance reporting requirements.
GRVA-20-53 | UN R171: Proposal to amend GRVA-20-22
GRVA-20-54 | UN R171: Proposal for Supplement 1
GRVA-20-57/Rev.1 | UN R171: Proposal to amend GRVA-20-22
Proposal for driver acknowledgement of correct use of DCAS.
GRVA-20-58 | UN R171: Proposal to amend GRVA-20-58
GRVA-20-59/Rev.2 | UN R171: Updated proposal for a 01 series of amendments
GRVA-20-60 | UN R171: Proposal to amend GRVA-20-59
GRVA/2024/32 | UN R171: Proposal for a Supplement
Proposal to introduce new provisions to enable regulating DCAS supporting system-initiated manoeuvres and/or allowing skipping “Hands-on” requests, ensuring maintaining string stability and providing additional editorial corrections and clarifications.
GRVA agreed to consideration of the proposal tabled by the experts from United Kingdom of Great Britain and Northern Ireland, introducing a technology neutral wording on the conditions for re-instatement of the system at the “initiation of each engine start / run cycle”.
GRVA-20-29 | UN R171: Proposal to amend GRVA/2024/33
Proposal to align the original proposal to amend UN R171 with UN R79 and UN R157 with regard to the use of the term "activation" in relation to the powertrain.
GRVA-20-43/Rev.1 | UN R171: Proposal to amend GRVA/2024/33
Revised proposal concerning reinstatement of the system at initiation of the powertrain.
GRVA/2024/33 | UN R171: Proposal for a Supplement
Proposal to clarify the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
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GRVA/2024/32 | UN R171: Proposal for a Supplement
Proposal to introduce new provisions to enable regulating DCAS supporting system-initiated manoeuvres and/or allowing skipping “Hands-on” requests, ensuring maintaining string stability and providing additional editorial corrections and clarifications.
GRVA/2024/33 | UN R171: Proposal for a Supplement
Proposal to clarify the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
GRVA-20-08 | UN R171: Proposal to amend GRVA/2024/32
Proposal to explicitly note objectives behind provisions requiring manufacturers to perform in-service monitoring and reporting (ISMR) for their driver-control assistance systems approved under UN R171 and for UN R171 to be continually reviewed based on technological progress and data collected via ISMR.
GRVA-20-21 | ADAS task force status report to GRVA
GRVA-20-22 | UN R171: ADAS task force draft text for a 01 series of amendments
GRVA-20-29 | UN R171: Proposal to amend GRVA/2024/33
Proposal to align the original proposal to amend UN R171 with UN R79 and UN R157 with regard to the use of the term "activation" in relation to the powertrain.
GRVA-20-34 | UN R171: Proposal to amend GRVA/2024/32
Proposal to improve the wording of the "decelerating lead vehicle" test scenario for consistency with related provisions in the text.
GRVA-20-37 | Comments and recommendations on ADAS task force open items
GRVA-20-43/Rev.1 | UN R171: Proposal to amend GRVA/2024/33
Revised proposal concerning reinstatement of the system at initiation of the powertrain.
GRVA-20-49 | UN R171: Proposal to amend GRVA-20-22
Proposal to modify the in-service performance reporting requirements.
GRVA-20-54 | UN R171: Proposal for Supplement 1
GRVA-20-53 | UN R171: Proposal to amend GRVA-20-22
GRVA-20-57/Rev.1 | UN R171: Proposal to amend GRVA-20-22
Proposal for driver acknowledgement of correct use of DCAS.
GRVA-20-58 | UN R171: Proposal to amend GRVA-20-58
GRVA-20-21/Add.1 | Further Activities of the task force on ADAS
GRVA-20-59/Rev.2 | UN R171: Updated proposal for a 01 series of amendments
GRVA-20-60 | UN R171: Proposal to amend GRVA-20-59
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6. (b) | UN Regulation No. 79 (Steering equipment) |
GRVA agreed to resume consideration of a proposal for amendments to UN Regulation No. 79, tabled by the expert from Australia, intended to facilitate a consistent approach across all Contracting Parties for Emergency Lane Keeping Systems (ELKS) covering vehicles of categories M1 and N1.
GRVA-20-09 | Proposal for a new UN Regulation on Emergency Lane Keeping System (ELKS)
Proposal to establish a UN Regulation based on <a href="https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=OJ:L:2021:133:TOC" target="_blank">EU Regulation 2021/646</a> to address collisions involving unintentional lane departures. An ELKS is defined as a system combining a lane departure warning system (LDWS) and a corrective directional control function (CDCF).
GRVA-20-35 | ELKS: Comments on the proposal for a new UN Regulation
GRVA agreed to resume consideration of the proposals tabled by the experts from United Kingdom of Great Britain and Northern Ireland, introducing a technology neutral wording on the conditions for re-instatement of the system at the “initiation of each engine start / run cycle”, as well as the original OICA proposal.
GRVA-20-44 | UN R79: Proposal to amend GRVA/2024/34
GRVA/2024/34 | UN R79: Proposal for a Supplement to the 03 and 04 series of amendments
Proposal to clarify provisions concerning the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
GRVA/2024/36 | UN R79: Proposal for a Supplement to the 04 of amendments
Proposal to clarify the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
GRVA may wish to be briefed on the outcome of an industry workshop on steer-by-wire. GRVA agreed to resume the consideration of an amendment proposal to UN Regulation No. 79 aimed to clarify the provisions for full power steering systems such as steer-by-wire systems.
GRVA-20-15 | UN R79: Report on steer-by-wire deliberations and amendments in GRVA/2024/28
GRVA may wish to consider any other amendment proposal to UN Regulation No. 79, if available.
GRVA-20-38 | UN R79: Proposal for amendments to the 03 and 04 series of amendments
Proposal to update the text in line with the establishment of UN R171 on DCAS.
GRVA/2024/35 | UN R79: Proposal for a Supplement to the 03 of amendments
Proposal to clarify provisions concerning the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
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GRVA/2024/34 | UN R79: Proposal for a Supplement to the 03 and 04 series of amendments
Proposal to clarify provisions concerning the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
GRVA/2024/35 | UN R79: Proposal for a Supplement to the 03 of amendments
Proposal to clarify provisions concerning the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
GRVA/2024/36 | UN R79: Proposal for a Supplement to the 04 of amendments
Proposal to clarify the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.
GRVA-20-09 | Proposal for a new UN Regulation on Emergency Lane Keeping System (ELKS)
Proposal to establish a UN Regulation based on <a href="https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=OJ:L:2021:133:TOC" target="_blank">EU Regulation 2021/646</a> to address collisions involving unintentional lane departures. An ELKS is defined as a system combining a lane departure warning system (LDWS) and a corrective directional control function (CDCF).
GRVA-20-15 | UN R79: Report on steer-by-wire deliberations and amendments in GRVA/2024/28
GRVA-20-35 | ELKS: Comments on the proposal for a new UN Regulation
GRVA-20-38 | UN R79: Proposal for amendments to the 03 and 04 series of amendments
Proposal to update the text in line with the establishment of UN R171 on DCAS.
GRVA-20-44 | UN R79: Proposal to amend GRVA/2024/34
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6. (c) | Acceleration Control for Pedal Error |
GRVA may wish to be briefed on the outcome of the recent meeting(s) of the IWG on Acceleration Control for Pedal Error (ACPE).
GRVA-20-45 | ACPE informal group status report to GRVA
GRVA may wish to resume the ACPE discussion in the context of the 1998 Agreement. |
GRVA-20-45 | ACPE informal group status report to GRVA
GRVA-20-46/Rev.2 | ACPE: Proposal to amend WP.29/2024/154
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6. (d) | Other business |
GRVA may wish to consider any other proposal, if available. |
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7. | Advanced Emergency Braking System |
GRVA agreed to resume consideration of the proposal tabled by the expert from France for a supplement to UN Regulation No. 152 (Advanced Emergency Braking System for M1 and N1), aimed at allowing the use of virtual testing in the context of this Regulation.
GRVA-20-10/Rev.1 | UN R152: Proposal for a Supplement to the 00 series of amendments
Proposal to permit the use of virtual testing as an alternative to physical testing.
GRVA-20-11/Rev.1 | UN R152: Proposal for a Supplement to the 01 series of amendments
Proposal to permit the use of virtual testing as an alternative to physical testing.
GRVA-20-12/Rev.1 | UN R152: Proposal for a Supplement to 02 series of amendments
Proposal to permit the use of virtual testing as an alternative to physical testing.
GRVA agreed to resume consideration of an amendment proposal to the scope of UN Regulation No. 131 (AEBS for heavy vehicles), tabled by the expert from Australia, to clarify requirements in the scope requesting for reciprocal recognition with UN Regulation No. 152 (Advanced Emergency Braking System (AEBS) for M1 and N1 vehicles). The proposal is complemented by an informal document proposing amendments to UN Regulation No. 130 for the same purpose. GRVA may wish to consider any other proposal, if available. |
GRVA-20-11/Rev.1 | UN R152: Proposal for a Supplement to the 01 series of amendments
Proposal to permit the use of virtual testing as an alternative to physical testing.
GRVA-20-12/Rev.1 | UN R152: Proposal for a Supplement to 02 series of amendments
Proposal to permit the use of virtual testing as an alternative to physical testing.
GRVA-20-10/Rev.1 | UN R152: Proposal for a Supplement to the 00 series of amendments
Proposal to permit the use of virtual testing as an alternative to physical testing.
GRVA/2024/18 | UN R131: Proposal for a supplement to the 02 series of amendments
Proposal to clarify the type-approval process concerning the reciprocal recognition of approvals to UN R131 and UN R152 (i.e., the conditions under which Contracting Parties applying both regulations are required to accept approvals under either regulation as equally valid for vehicles of category M<sub>2</sub> and for vehicles of category M<sub>3</sub>/N<sub>2</sub> with a maximum weight below or equal to 8t and equipped with hydraulic braking).
GRVA-19-55 | UN R131: Proposal for a Supplement to the 02 series of amendments
Proposal to clarify requirements in the scope requesting for reciprocal recognition with UN Regulation No. 152 (Advanced Emergency Braking System (AEBS) for M1 and N1 vehicles).
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8. | UN Regulations Nos. 13, 13-H, 139, 140 and UN GTR No. 8 | ||
8. (a) | Electronic Stability Control |
GRVA may wish to consider any proposal, if available. |
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8. (b) | Electromechanical braking |
GRVA adopted amendment proposals to UN Regulations Nos. 13 and 13-H related to electrical braking at its nineteenth session. GRVA agreed to resume consideration on the PTI testing in the context of these new braking systems.
GRVA-20-39 | PTI test of HDV brake systems: Reference Braking Forces Using Vehicle Interface
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GRVA-20-39 | PTI test of HDV brake systems: Reference Braking Forces Using Vehicle Interface
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8. (c) | Clarifications |
GRVA agreed to resume consideration of a proposal, tabled by the expert from Germany, for amendments to UN Regulation No. 13 aimed at clarifying the mass to be taken into account in the context of the Type IIA test, as well as the initial OICA proposal.
GRVA-20-47 | UN R13: Proposal to amend GRVA/2024/37
GRVA-20-48 | Endurance Braking – Reminder on meaning, purpose and suitable requirements
GRVA/2024/37 | UN R13: Proposal for a Supplement
Proposal to ensure that endurance braking is assessed in the context of the Type II-A test based on the maximum mass of the vehicle or vehicle combination.
GRVA agreed to consider a proposal tabled by the experts from CLEPA and OICA, aimed at enabling the use of a positive lock type system as an alternative to a friction type parking braking system to fulfil the statis requirements of UN Regulations Nos. 13 and 13-H.
GRVA-20-06/Rev.1 | UN R13: Proposal for an amendment (park brake)
Proposal to permit the type approval of a park lock device as an alternative to the friction parking brake(s).
GRVA-20-07/Rev.1 | UN R13-H: Proposal for amendment (park brake)
Proposal to permit the type approval of a park lock device as an alternative to the friction parking brake(s).
GRVA-20-13 | Considerations regarding the rollaway distance for light and heavy motor vehicles
GRVA/2024/38 | UN R13: Proposal for a Supplement
Proposal for provisions to enable the use of approval of a park lock device as an alternative to the friction parking braking to hold the vehicle.
GRVA/2024/39 | UN R12-H: Proposal for a Supplement
Proposal to enable the type approval of a park lock device as an alternative to the friction parking braking to hold the vehicle.
GRVA may wish to review amendments to UN Regulations Nos. 13, 13-H, 139 or 140, if available.
GRVA-20-14 | UN R13: Proposal to amend GRVA/2023/3
Proposal for amendments to the draft provisions on e-trailers.
GRVA-20-32 | UN R13: Proposal to amend trailer and towing-vehicle compatibility requirements
Proposal to address loss of trailer friction braking efficiency due to increased use of robust endurance braking systems and electrification of trucks. The number of trucks with strong endurance braking systems and increasing electrification of vehicles with more efficient energy recuperating systems reduces the use of friction brakes. As a result, brake pads and linings in some commercial vehicles do not reach a temperature that is needed for the development of optimum brake performance. In particular in trailers, a loss of brake force develops due to brake pads and linings losing effectiveness - they “fall asleep” and need to be replaced although they are not worn out.
GRVA-20-33 | UN R13: Proposal for a Supplement to the 12, 13, and 14 series of amendments
Proposal to resolve an inconsistency in wording across the series with regard to the parking brake performance requirement.
GRVA-20-52 | UN R13 amendment: e-axles and self-propelled trailers
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GRVA/2024/37 | UN R13: Proposal for a Supplement
Proposal to ensure that endurance braking is assessed in the context of the Type II-A test based on the maximum mass of the vehicle or vehicle combination.
GRVA/2024/38 | UN R13: Proposal for a Supplement
Proposal for provisions to enable the use of approval of a park lock device as an alternative to the friction parking braking to hold the vehicle.
GRVA/2024/39 | UN R12-H: Proposal for a Supplement
Proposal to enable the type approval of a park lock device as an alternative to the friction parking braking to hold the vehicle.
GRVA-20-06/Rev.1 | UN R13: Proposal for an amendment (park brake)
Proposal to permit the type approval of a park lock device as an alternative to the friction parking brake(s).
GRVA-20-07/Rev.1 | UN R13-H: Proposal for amendment (park brake)
Proposal to permit the type approval of a park lock device as an alternative to the friction parking brake(s).
GRVA-20-13 | Considerations regarding the rollaway distance for light and heavy motor vehicles
GRVA-20-14 | UN R13: Proposal to amend GRVA/2023/3
Proposal for amendments to the draft provisions on e-trailers.
GRVA-20-19 | UN R13-H: Proposal for amendments to WP.29/2024/147
GRVA-20-32 | UN R13: Proposal to amend trailer and towing-vehicle compatibility requirements
Proposal to address loss of trailer friction braking efficiency due to increased use of robust endurance braking systems and electrification of trucks. The number of trucks with strong endurance braking systems and increasing electrification of vehicles with more efficient energy recuperating systems reduces the use of friction brakes. As a result, brake pads and linings in some commercial vehicles do not reach a temperature that is needed for the development of optimum brake performance. In particular in trailers, a loss of brake force develops due to brake pads and linings losing effectiveness - they “fall asleep” and need to be replaced although they are not worn out.
GRVA-20-33 | UN R13: Proposal for a Supplement to the 12, 13, and 14 series of amendments
Proposal to resolve an inconsistency in wording across the series with regard to the parking brake performance requirement.
GRVA-20-47 | UN R13: Proposal to amend GRVA/2024/37
GRVA-20-48 | Endurance Braking – Reminder on meaning, purpose and suitable requirements
GRVA-20-50 | UN R13-H: Proposal to amend WP.29/2024/147
GRVA-20-52 | UN R13 amendment: e-axles and self-propelled trailers
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9. | Motorcycle braking | ||
9. (a) | UN Global Technical Regulation No. 3 |
GRVA may wish to review proposals related to UN GTR No. 3 (Motorcycle brakes), if any. |
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9. (b) | UN Regulation No. 78 |
GRVA agreed to resume consideration of the proposal for amendments to UN Regulation No. 78, tabled by the expert from World Bicycle Industry Association (WBIA), aimed at introducing specific deceleration requirements for the Speed Electronically Power Assisted Cycles were belonging to the Category L in UN Regulation No. 78. GRVA may wish to review any proposal for amendments to UN Regulation No. 78 (Motorcycle and Moped Braking), if available. |
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10. | UN Regulation No. 90 |
GRVA may wish to review other proposals for amendments to UN Regulation No. 90, if any.
GRVA-20-30 | UN R90: Consistency concern on bedding/burnishing procedure
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GRVA-20-30 | UN R90: Consistency concern on bedding/burnishing procedure
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11. | Exchange of views on guidelines and relevant national activities |
GRVA may wish to receive information on national activities related to vehicle automation and connectivity, if any. |
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12. | Revision 3 to the 1958 Agreement |
GRVA may wish to receive a status report on the activities of the IWG on International Whole Vehicle Type Approval (IWVTA) and subgroup activities, if any. |
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13. | Other business | ||
13. (a) | Inland Transport Committee Climate Change Mitigation Strategy |
GRVA may wish to follow up on the Inland Transport Committee Climate Change Mitigation Strategy adopted by ITC in February 2024 and may wish to prepare reporting activities as necessary for the purpose of WP.29 and the Inland Transport Committee.
GRVA-20-55 | Implementation of the ITC Strategy on Reducing Greenhouse Gas Emissions from Inland Transport
GRVA agreed to resume consideration of the content of the presentation of the expert from the Netherlands on sustainability considerations of connected and automated vehicles. |
WP.29-192-10 | Sustainability and automation
GRVA-20-55 | Implementation of the ITC Strategy on Reducing Greenhouse Gas Emissions from Inland Transport
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13. (b) | Arrangement of meetings |
GRVA may wish to be briefed on the input from WP.29 regarding the May 2025 session envisaged in Bangkok, Thailand. |
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13. (c) | Programme of Work |
GRVA may wish to update its programme of work to provide guidance to the GRVA leadership team in preparation of the Administrative Committee on the coordination of work (AC.2) sessions in 2024.
GRVA-20-51/Rev.1 | Draft GRVA priorities for 2025
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GRVA-20-51/Rev.1 | Draft GRVA priorities for 2025
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13. (d) | Any other business |
GRVA may wish to consider any other proposals, if available. |
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14. | Election of officers |
In compliance with Rule 37 of the Rules of Procedure (ECE/TRANS/WP.29/690/Rev.2), GRVA will elect the Chair and Vice-Chairs of the sessions scheduled for the year 2025. |