Text prepared by the European Commission (EC), France and European Tyre and Rim Technical Organisation (ETRTO) in order to introduce wet grip provisions and testing procedures for tyres of categories C2 and C3.

Proposal to align the text with the provisions for anti-lock braking systems used in other regulations. The proposal clarifies the limits on the use of any temporary ABS deactivation switch and prohibition against permanent disabling of ABS if fitted on a motorcycle.

Proposal to align the text with the provisions for anti-lock braking systems used in other regulations, including specific exemptions for certain off-road vehicles as incorporated in UN Regulation No. 13. The proposal clarifies the limits on the use of any temporary ABS deactivation switch and prohibition against permanent disabling of ABS if fitted on a motorcycle.

Proposal to include three-wheeled category l vehicles within the scope of ABS testing under UN R78. This would align the scope with EU Directive 93/14/EEC.

Proposal to introduce technical requirements for Corrective Steering Functions (lane departure prevention, lane-keeping assistance (LKAS), steering angle correction, etc.) as defined in the regulation. The proposal offers four options to ensure appropriate approvals of LKAS and related CSF systems until such time as more precise requirements can be defined:

• Option 1 and option 2: Not to grant any type approvals for corrective steering functions until detailed technical requirements for CSF are incorporated into this Regulation.
• Option 3: Amend the definition of CSF as proposed in this document.
• Option 4: Amend the definition of corrective steering functions and to include technical requirements for LKAS as an ASCF of Category B1 as proposed in this document.

Proposal to amend the annex on complex electronic systems, in particular, to require auditing of the methodologies used to ensure system safety at both concept and system level. Concept level specifically requires consideration of interaction with other vehicle systems.

Proposal to align Annex 11 of UN R107 with Regulation (EU) 1230/2012. Annex 11 was originally based on EU Directive 97/27 EC (type approval of vehicles with regard to their masses and dimensions) which has now been replaced by Regulation (EU) 1230/2012, thus prompting the need for realignment.

European Commission request for input on the possible type approval of new systems that enable unlocking cars via smart phones and that send silent alarms to security services via the Internet.

European Commission proposal to revise the proposal of the GRE Informal Group on Agricultural Vehicle Lighting Installation (AVLI) to add new vehicle categories in the Consolidation Resolution on the Construction of Vehicles to cover agricultural trailers and towed machinery. The EC aims to bring the proposal and Regulation (EU) 167/2013 into alignment.

Proposal to update requirements for numeric/digital displays.

Notice from the European Commission of Directive (EU) 2015/719 concerning permissible vehicle masses and dimensions that will result in mandatory revisions to the EU type approval legislation during 2016.

Notice on the publication of an EC-sponsored study on the benefits and feasibility of a range of new technologies and unregulated measures in the field of motor vehicles and on future plans of the Commission in this regard.

Proposal to allow for the approval of speedometers and odometers that display figures either in km/h or mph (but not both simultaneously) provided that the driver is enabled to select between the metric or imperial measurement display modes.

In anticipation of improvements to truck-cab aerodynamics, this proposal would update Part III of UN R93 where the front under-run protection is integrated in the motor vehicle by defining the forward reference point as the same transverse location where the force is applied. This results in FUPs that, in the case of cab fronts that are curved, at least 400 mm must be maintained along the front contour of the cab, instead of the foremost point.

Proposal to add the text, “In such a case, the motor-vehicle’s user instructions (e.g. owner’s manual, vehicle handbook) shall clearly specify that the removable or repositionable mechanical coupling device shall always be removed or repositioned when it is not in use.”

Proposal to update Part III of UN R93 to enable approval of truck cabs where the front underrun protection is integrated in the motor vehicle (in order to improve aerodynamic performance). This proposal would define the forward reference point as being the same transverse location where the force is applied. This results in FUPs where (in the case of cab fronts that are curved) at least 400 mm must be maintained along the front contour of the cab, instead of the foremost point. The proposal includes transitional provisions from 1 September 2020.

Revised text with transitional provisions for the proposal (GRSG/2019/6) to specify that "the motor-vehicle’s user instructions (e.g. owner’s manual, vehicle handbook) shall clearly specify that the removable or repositionable mechanical coupling device shall always be removed or repositioned when it is not in use.” The purpose is to comply with an EU General Safety Regulation provision that prohibits couplings from obscuring rear lighting components or registration plates.

Revisions to the proposal to update Part III of UN R93 to enable approval of truck cabs where the front underrun protection is integrated in the motor vehicle (in order to improve aerodynamic performance). The proposal includes transitional provisions from 1 November 2025.

Proposal to further take into account the impact of the modified requirement for the height of the lower edge of LPD on the Contracting Parties, including the need to adapt the infrastructure and to ensure equal treatment of all Contracting Parties signatories to this UN Regulation.

Secretariat rewrite of proposal to amends the document ECE/TRANS/WP.29/2025/104
- amends the document ECE/TRANS/WP.29/GRSG/2025/12 to ensure equal treatment of all Contracting Parties signatories to this UN Regulation.

Proposal from the European Commission (EC) to provide for a specific area in city buses of Class I that allow a child to remain seated in his/her pram or pushchair. This document supersedes document GRSG/2010/33/Rev.1.

Text prepared by the European Commission, France and Germany to provide a specific area in buses of Class I, allowing a child to remain seated in his/her pram or pushchair.

Proposal to align Annex 11 of UN R107 with Regulation (EU) 1230/2012. Annex 11 was originally based on EU Directive 97/27 EC (type approval of vehicles with regard to their masses and dimensions) which has now been replaced by Regulation (EU) 1230/2012, thus prompting the need for realignment.

Proposal to allow for the approval of speedometers and odometers that enable drivers to display figures either in km/h or mph (but not both simultaneously). The proposal also clarifies the application of the provisions across the category L vehicle subcategories.

Proposal to add the text, “In such a case, the motor-vehicle’s user instructions (e.g. owner’s manual, vehicle handbook) shall clearly specify that the removable or repositionable mechanical coupling device shall always be removed or repositioned when it is not in use.”

Proposal to update Part III of UN R93 to enable approval of truck cabs where the front underrun protection is integrated in the motor vehicle (in order to improve aerodynamic performance). This proposal would define the forward reference point as being the same transverse location where the force is applied. This results in FUPs where (in the case of cab fronts that are curved) at least 400 mm must be maintained along the front contour of the cab, instead of the foremost point. The proposal includes transitional provisions from 1 September 2020.

The text was prepared by the expert from the EC to modify the scope and gives the opportunity for Contracting Parties to apply BSIS prescriptions to all trucks and buses, including small and light ones.

The text was prepared by the expert from the European Commission (EC) to update and amend the provisions on Frontal Underrun Protection (FUP), to extend to more vehicle models the safety and aerodynamic benefits from the recent evolution of cab (flexibility and rounded shape)

The text prepared by the expert from the European Commission to extend the scope of the requirements to forward field of visions of drivers to category N1 of vehicles

Proposal from the GRSG task force on Automated Vehicles Regulation Screening to exempt vehicles of subcategories X and Y from the requirements and limit the requirements for other vehicles equipped with an ADS and when an ADS feature is active.

During the 50th session of GRSP, the chairperson had requested participants to prepare a list with abbreviations used in the UN regulations under GRSP. EC had volunteered to carry out this task and it was agreed that the list would be
submitted to GRSP as an informal document.