Correction to the summary description: “It is based on ECE/TRANS/WP.29/GRSG/2023/18”.

Proposal to differentiate between the scope of UN R79 and the proposed UN Regulation on Driver Control Assistance Systems (DCAS).

Proposal to address cross-referencing issues in UN Regulation No. 79 with respect to UN Regulation No. 130 (Lane Departure Warning System), especially with regard to Australian lane marking specifications and to incorporate amendments addressing ACSF systems relative to the new UN Regulation on driver control assistance systems (DCAS).

Updated to note cancellation of GRPE May 2024 session and addition of brief GRVA June session to formalise outcomes of its May session in the USA.

Request for authorisation to develop a new GTR.

Final report on the development of the amendment to introduce provisions for deployable pedestrian protection systems.

Corrections identified during the work of the GRSP task force on the Transposition of GTR 13 Phase 2 amendments into UN R134.

Proposal to introduce provisions for the Qualification of Human Body Models for pedestrian Head Impact Time (HIT) determination as a DPPS prerequisite.

Proposal to introduce requirements and test procedures for Deployable Pedestrian Protection Systems (DPPS).

Proposal to clarify the conditions under which Enhanced Child Restraint Systems must be tested in a vehicle body shell and to allow installation of a dummy protective device on the UN R129 bench in the dynamic frontal test with a universal booster cushion.

Proposal to introduce provisions for identification of buses and trucks equipped with an electric drivetrain consistent with existing regulated identification for Liquified Petroleum Gas (LPG), Compressed Natural Gas (CNG), Liquid Natural Gas (LNG) and Compressed Hydrogen (H2) fueled trucks and buses.

Proposal to enable use of a rigid plastic speaker simulator in lieu of the current deformable simulator to facilitate and reduce the costs of testing.

Proposal for editorial corrections.

Proposal to move provisions for snow grip performance of retreaded tyres and their classification as traction tyres from UN R108 into a new UN Regulation on type approval of retreaded tyres of classes C1, C2 and C3 with respect to their snow grip performance and/or classification as traction tyre.

Proposal to move provisions for snow grip performance of retreaded tyres and their classification as traction tyres from R109 into a new UN Regulation on type approval of retreaded tyres of classes C1, C2 and C3 with respect to their snow grip performance and/or classification as traction tyre.

Proposal to specify the working principles of an Acoustic Vehicle Alerting System (AVAS) and to reduce measurement uncertainties during the measurement of the one third octave bands.

Proposal to introduce measures to reduce variability in noise measurements and new test methods to measure tyre abrasion.

Proposal to allow the use of state-of-the-art test tracks per the latest standard ISO 10844:2021.

Proposal for corrections and clarifications concerning power definition, calibration, temperature correction and Reference sound assessment.

Proposal to allow use of state-of-the-art test tracks per the latest standard ISO 10844:202

Proposal to permit the use of state-of-the-art test tracks per the latest standard ISO 10844:2021.

Proposal to specify a tolerance for the maximum overall width of tyres identified by the “tyre to rim fitment configuration” symbol A.

Proposal to introduce a new temperature correction formula for the rolling sound emissions of tyres of classes C1 and C2, to remove the content of the now obsolete Annex 4 as well as all its references, to update references to standards, to improve the reproducibility of the snow grip test method by replacing the current reference tyres C3 SRTTs 19.5 and 22.5 with the new reference tyres C3 SRTTs 19.5 and 22.5 siped, and to make editorial improvements for clarity and consistency across tyre regulations.

Proposal to improve the reproducibility of the snow grip test method by replacing the current reference tyres C3 SRTTs 19.5 and 22.5 with the new reference tyres C3 SRTTs 19.5 and 22.5 siped, to make editorial improvements and updates to ISO and ASTM standards references, and to align with Supplement 2 to the 04 series of amendments, including a new temperature correction formula for the rolling sound emissions of tyres of classes C1 and C2 and to remove the content of the now obsolete Annex 4 as well as all its references.

Proposal to permit the use of hydrogen (H2) as fuel for emissions type-approval of heavy duty vehicles.

Proposal to adapt the regulation to allow for the approval of vehicles equipped with both an Automated Driving System and a manual driving mode.

Proposal to permit the use of hydrogen (H2) as fuel for approval of internal combustion engines to be installed in agricultural and forestry tractors and in non-road mobile machinery and to correct editorial/typographical errors.

Proposal to extend the scope of UN R155 to include all vehicles of Category L.

Proposal to allow for an alternative process for electric energy consumption verification in Conformity of Production, and to amend the charger requirement and the measurement method of REESS current for a hybrid electric power train. Both changes align with procedures already included in 02 series of amendments to UN Regulation No. 154.

Proposal to clarify and update requirements for fitment of auxiliaries when testing the net power or 30 minutes power of electric drive trains.

Proposal for amendments to align UN R83 with UN R154 (WLTP).

Proposal to introduce corrections and clarifications to the 08 series of amendments.

Proposal to enable approval of vehicles equipped with both an Automated Driving System and a manual driving mode.

Proposal to permit the use of hydrogen (H2) as a fuel for approval of internal combustion engines to be installed in agricultural and forestry tractors and in non-road mobile machinery and to correct editorial/typographical errors.

Proposal for amendments to align UN R83 with provisions of UN R154 (WLTP).

Proposal to extend the option from the 06 and 07 to the 05 series of amendments allowing the calculation of road load values from those determined according to UN GTR No.15 (WLTP).

Proposal to permit the use of hydrogen (H2) as fuel for emissions type-approval of heavy duty vehicles and to introduce an option to measure the total hydrocarbon (THC) emissions instead of measuring the non-methane hydrocarbon emissions in certain cases.

Proposal to introduce a vehicle-specific non-friction braking measurement procedure, definition of brake emission families and other changes with the aim of improving the overall protocol.

Proposal for amendments concerning handling of vehicles not subject to normal use, vehicle-to-grid usage, procedures for verification of on-board monitors, and usable battery energy provisions.

Final report on the development of amendments to improve measurement procedures and provide for alternative methods where needed.

Proposal to improve several aspects of the text with respect to signals measurement and accuracy, alternative measurement methods where needed, and other improvement to improve the robustness of the UN GTR.

Proposal to adapt the regulation to allow for the approval of vehicles equipped with both an Automated Driving System and a manual driving mode.

Proposal to adapt the regulation to allow for the approval of vehicles equipped with both an Automated Driving System and a manual driving mode.

Proposal to clarify the provisions for ACSF Cat. A “Remote Controlled Parking (RCP)” for vehicle combinations. The current definition for RCP S_RCPmax sets a maximum limit of 6m distance to the motor vehicle, which is insufficient in situations where the operation is supervised by the driver located behind the vehicle combination. The proposal also amends the text to allow for the approval of vehicles equipped with both an Automated Driving System and a manual driving mode.

Proposal to clarify the provisions for ACSF Cat. A “Remote Controlled Parking (RCP)” for vehicle combinations. The current definition for RCP S_RCPmax sets a maximum limit of 6m distance to the motor vehicle, which is insufficient in situations where the operation is supervised by the driver located behind the vehicle combination.

Proposal to correct a misalignment between the transitional provisions for the new 06 series of amendments to UN R78 and the General Guidelines for Transitional Provisions in UN Regulations.

Proposal to align the UN R155 Interpretation Document with the proposal to extend the scope of UN R155 to Category L vehicles.

Proposal to correct editorial errors in Amendment 1.

Proposal to clarify the conditions under which Enhanced Child Restraint Systems must be tested in a vehicle body shell and to allow installation of a dummy protective device on the UN R129 bench in the dynamic frontal test with a universal booster cushion.

Proposal to update the PTI informal group mandate.

Proposal to stipulate that vehicle alarm systems approved in accordance with the provisions of UN R163 on Alarm System are deemed to comply with Part II of UN R116, and to correct a reference.

Proposal to stipulate that “vehicle alarm systems (VAS) approved in accordance with the provisions of Regulation No. 163 on Alarm System are deemed to comply with Part II of this Regulation.”

Proposal to introduce options for fulfilling the marking requirements in cases where more than one UN Regulation applies, including the possibility for smaller E-markings, particularly for smaller components, to clarify the meaning of “set pressure” and its application in the requirement to ensure that the primary LNG relief valve does not open below 1.5 MPa, and to correct references to paragraphs 1.3.2. instead of 3.1.2. and 1.3.1. instead of 3.1.

Proposal to introduce options for fulfilling the marking requirements where more than one UN Regulation applies, including the possibility for smaller E-markings, particularly in cases of small components.

Proposal to introduce options for fulfilling the marking requirements of E-marking to avoid redundancy with other UN Regulations and to permit a smaller E-marking (as currently permitted under UN R67 and R158).

Proposal to introduce options for fulfilling the marking requirements of E-marking to avoid redundancy with other UN Regulations (as currently permitted under UN R107) and to permit a smaller E-marking (as currently permitted under UN R67 and R158).

Proposal to introduce options for fulfilling the marking requirements of E-marking to avoid redundancy with other UN Regulations (as currently permitted under UN R107) and to permit a smaller E-marking (as currently permitted under UN R67 and R158).

Proposal to introduce options for fulfilling the marking requirements of E-marking to avoid redundancy with other UN Regulations (as currently permitted under UN R107) and to permit a smaller E-marking (as currently permitted under UN R67 and R158).

Proposal to introduce options for fulfilling the marking requirements of E-marking to avoid redundancy with other UN Regulations (as currently permitted under UN R107) and to permit a smaller E-marking (as currently permitted under UN R67 and R158).

Proposal to update the references to the three-dimensional H-point (3-D “H”-point) measurement and calibration procedure per the update and transfer of the device specifications from the Consolidated Resolution on the Construction of Vehicles (R.E.3) to Mutual Resolution No. 1 (M.R.1).

Proposal to amend the requirements for the visible volume to the front of the vehicle (relative to the distance between the A-pillars or Inter A-Pillar Distance (IAPD)), to clarify that high capacity vehicles and vehicles with competing objectives do not have to meet the requirement for the Subsection Frontal Visible Volume (SFVV), and to describe how the SFVV should be calculated to take account of the reduced volume for vehicles with narrower cab designs.

Proposal pursuant to the division of UN R125 into two regulations and a new regulation on field-of-vision assistants (FVA). This proposal includes updates of references to the three-dimensional H-point (3-D “H”-point) measurement and calibration procedure (per the update and transfer of the device specification from the Consolidated Resolution on the Construction of Vehicles (R.E.3) to Mutual Resolution No. 1 (M.R.1).

Proposal to introduce options for fulfilling the marking requirements of E-marking to avoid redundancy with other UN Regulations and to permit a smaller E-marking (as currently permitted under UN R67 and R158).

Proposal to introduce options for fulfilling the marking requirements of E-marking to avoid redundancy with other UN Regulations (as currently permitted under UN R107) and to permit a smaller E-marking (as currently permitted under UN R67 and R158).

Proposal to introduce options for fulfilling the marking requirements of E-marking to avoid redundancy with other UN Regulations (as currently permitted under UN R107) and to permit a smaller E-marking (as currently permitted under UN R67 and R158).

Proposal to resolve a disparity between UN R46 and requirements for ADS vehicles, and to update the references to the three-dimensional H-point (3-D “H”-point) measurement and calibration procedure (per the update and transfer of specifications from the Consolidated Resolution on the Construction of Vehicles (R.E.3) to Mutual Resolution No. 1 (M.R.1)).

Proposal to introduce provisions for trailers (category O) with electric power trains.

Proposal to amend the requirement concerning for the thorax compression criterion (ThCC) of the 5th Female dummy in the case of vehicles of category N₁.

Proposal to update the references to the three-dimensional H-point (3-D “H”-point) measurement and calibration procedure (per the update and transfer of device specifications from the Consolidated Resolution on the Construction of Vehicles (R.E.3) to Mutual Resolution No. 1 (M.R.1)).

Proposal to remove the clause in annex 6 that stipulates different technical requirements for mechanical couplings to be used on agricultural tractors with a maximum speed in excess of 60 km/h in order to promote a common understanding of the technical requirements (i.e., reduce differences due to divergent interpretations of the clause).

Proposal to introduce options for fulfilling the marking requirements of E-marking to avoid redundancy with other UN Regulations and to permit a smaller E-marking (as currently permitted under UN R67 and R158).

Proposal to introduce options for fulfilling marking requirements in cases where more than one UN Regulation applies, including the use of smaller E-markings especially for small components.

Proposal to introduce provisions for post-impact REESS fire hazard assessment, introduce additional definitions, update references to the three-dimensional “H” point measurement and calibration procedure, and otherwise clarify and correct the text.

Proposal to align UN R134 with the Phase 2 amendments to GTR 13, including provisions on remote TPRD and their supply lines and on containers with multiple interconnected chambers, and to make corrections.

Proposal to amend documents WP.29/2023/49 and WP.29/2023/50 (adopted by WP.29 in June 2023) to clarify the definition of the “third of windscreen”.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to correct an inconsistency in para. 6.3.8.1. by replacing the provision to apply a force of 2,500 N ± 50 N to each generic lower tether bracket with a force of 5,000 ± 100 N.

Proposal to introduce provisions for trailers (category O) with electric power trains.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to clarify the definition of the “third of windscreen”.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions from the Consolidated Resolution on the Construction of Vehicles (RE3) to Mutual Resolution No. 1.

Proposal to introduce an alternative configuration for the light emitting diode replacement (LEDr) light source category H11.

Proposal to address lamp positioning on wider vehicles of categories R, S, and T, to allow using reflective materials as an alternative to retro-reflectors, to clarify provisions (including failure detection), and to make editorial improvements.

Proposal to address vehicles of categories R or T with a width more than 2.55 m and of category S with a width more than 3 m as well as to allow using reflective materials as an alternative to retro-reflectors.

Proposal to enable the approval under UN R74 of a front and rear indicator that can be activated simultaneously and to allow the installation of optional direction indicators at national level on bicycles (including vehicles with a maximum design speed not exceeding 25 km/h).

Proposal to clarify the need to apply, when relevant, the Type II test as required by Annex 4 under paragraph 1.8.2.5 (b) in Annex 15 for alternative brake lining purposes.

Proposal to clarify the need to apply, when relevant, the Type II test as required by Annex 4 under paragraph 1.8.2.5 (b) in Annex 15 for alternative brake lining purposes.

Proposal to clarify the need to apply, when relevant, the Type II test as required by Annex 4 under paragraph 1.8.2.5 (b) in Annex 15 for alternative brake lining purposes.

Proposal to clarify EMC requirements: "The effectiveness of the system shall not be adversely affected by magnetic or electrical fields. This shall be demonstrated by fulfilling the technical requirements and respecting the transitional provisions of 07 or later series of amendments to UN Regulation No. 10.”

Proposal to amend UN R16 to effect the separation of certain provisions into new UN Regulations on the installation of occupant restraint systems and on safety-belt reminders.

Proposal to update references to the three-dimensional “H” point measurement and calibration procedure pursuant to the transposition of these provisions into Mutual Resolution No. 1.

Proposal to clarify the measurement of the quality of the “cut-off” and to clarify the approval markings under the 00 and 01 series (e.g., use of “HCR” or “HR and C”).

Proposal to update the communication form.

Proposal to correct and clarify the communication form.

Proposal to align the impact safety requirements for FLVCS and Detection system for consistency with CMS requirements of UN R46, to add a direct vision case figure for ambinocular vision to avoid misinterpretation of the indirect vision case figure, to update the references to the three-dimensional H-point (3-D “H”-point) measurement and calibration procedure (per the update and transfer of device specifications from the Consolidated Resolution on the Construction of Vehicles (R.E.3) to Mutual Resolution No. 1 (M.R.1)), to exempt devices approved to UN R26 or R61, and to otherwise clarify and correct the text.

Proposal to update the references to the three-dimensional H-point (3-D “H”-point) measurement and calibration procedure as moved from the Consolidated Resolution on the Construction of Vehicles (R.E.3) to Mutual Resolution No. 1 (M.R.1).

Proposal to implement editorial improvements and corrections to the original text.

Proposal to correct an inconsistency in para. 6.3.8.1. by replacing the provision to apply a force of 2,500 N ± 50 N to each generic lower tether bracket with a force of 5,000 ± 100 N.

Proposal to introduce provisions for the specifications and calibration procedure of the 3-D “H”-point machine and the procedure for determining the “H”-point and the actual torso angle for seating positions in motor vehicles, to be used in all referenced UN Regulations and GTR.

Proposal to update the regulation in line with technical advances and the emergence of a new type of braking system that employs stored electrical energy for both the control transmission and the energy transmission and to clarify the application of the Type II test.

Report on the development of amendments concerning the H-point machine and MR1.

Proposal to align UN R13-H with technical advances and the emergence of a new type of braking system that employs stored electrical energy for both the control transmission and the energy transmission.

Proposal to correct editorial mistakes found in the 04 series of amendments to UN R129.