Proposal to amend and supersede document ECE/TRANS/GRSG/2026/2 to UN R43. Supplement 13 to the 01 series of amendments introduces provisions for vehicles of category X and Y, and vehicles with manual mode operating above 6 km/h equipped with Automated Driving System Feature of Type 2. The amendment extends application to vehicles without driver and manual driving controls. Different manual modes are considered: remote-control operation, seated driver operation for category X, and onboard operation other than seated for category X. Requirements for windscreens, safety glazing, light transmittance, and installation provisions are modified accordingly for these vehicle categories.

Door-opening collision accidents between motor vehicles and vulnerable road users occur frequently and pose serious risks to road traffic safety. No mandatory UN Regulation or Global Technical Regulation for Door Opening Warning Systems exists internationally, resulting in regional inconsistencies. A virtual kick-off workshop was held on 1 April with participation from contracting parties and stakeholders. The workshop reviewed accident data from Germany and China, discussed potential technical parameters for DOWS, and identified the need for broader international data collection. Further workshops are envisaged pending availability of substantive new input.

Proposal to amend UN Regulation No. 39 (Speedometer and odometer) to introduce software update references and identification. New provisions add definitions regarding Software Identification Number, refer to Consolidated Resolution on the Construction of Vehicles (R.E.3), Annex 7, paragraph 2. Modifications address production definitively discontinued, software updates for registered vehicles, hardware and software information provision, vehicle approval for differentiating software versions, and additional information regarding software identification. The proposal references ECE/TRANS/WP.29/1175, paragraph 37, and incorporates provisions from R.E.3 Annex 7 to define R39SWIN as dedicated identifier representing type-approval relevant software information.

Proposal to amend UN Regulation No. 121 by inserting new paragraph 5.2.1.1 stating that fonts shown in Table 1 are not intended to be restrictive and other fonts may be substituted if legibility is maintained. Table 1, Note No. 20 is amended to clarify that the font of letters “OFF” or “ESC OFF” is not intended to be restrictive. The purpose is to clarify the text, provide flexibility, harmonize with international standards, and adapt to current digital work tools.

Clarification request of the consolidated text of paragraph 6.5.10 as amended
by supplement 4

Proposal to amend UN R159 to insert new paragraphs 0.8. and 0.8.1. to 0.8.32. addressing vehicles of categories X and Y with Automated Driving Systems. The Regulation is amended to clarify that Moving Off Information Systems are only required when a driver is in control and that vehicles without manual driver control capability are not required to comply. Paragraph 1.1. is amended to apply to vehicles of categories M₂, M₃, N₂ and N₃. Paragraph 1.3. is amended to exempt vehicles of category Y and vehicles of category X without manual on-board operation capability. Various other paragraphs and annexes are amended accordingly. This proposal amends and supersedes ECE/TRANS/GRSG/2026/12.

Proposal to amend and supersede ECE/TRANS/GRSG/2026/11. Supplement 6 to UN R158 amends provisions for means of rear visibility and detection. The Regulation is amended to account for vehicles of categories X and Y. Vehicles of category Y and vehicles of category X without manual mode intended to be operated on-board are exempted. Vehicles equipped with Automated Driving Systems must comply when operated manually by a driver on-board. Alternative provisions apply for category X vehicles with manual operation other than seated in driver’s seat.

Proposal to amend UN R151 (Blind Spot Information Systems) to account for vehicles of categories X and Y equipped with an Automated Driving System. BSIS is required to work when a driver is in control; vehicles of category Y and vehicles of category X without a manual mode intended to be operated on-board the vehicle are not required to comply. Vehicles of category X with a manual mode operated on-board not using a driver’s seat may be approved using alternative requirements demonstrating equivalent safety. The proposal amends scope, definitions, and approval marking provisions. This proposal amends and supersedes ECE/TRANS/GRSG/2026/10.

Proposal to amend and supersede ECE/TRANS/GRSG/2026/9 to supplement the 01 series of amendments to UN R144. New provisions address vehicles of category X and those equipped with an Automated Driving System. Vehicles of category Y are exempted. Amendments clarify AECS control accessibility for occupants in vehicles with ADS feature of type 2, define ADS feature types, update exclusions, and modify hands-free audio performance requirements for drivers or passengers as applicable.

Proposal to amend UN R161 to introduce Supplement 6. This document amends and supersedes ECE/TRANS/GRSG/2026/13. The amendment extends application to vehicles of category X and Y without a driver and without manual driving controls equipped with an automated Driving System. New paragraphs define ADS feature of type 1 and type 2. Paragraph 2.5. is amended to specify device to prevent unauthorized use requirements. Paragraph 4.3.2. is amended to exclude requirements during remote-control manoeuvring and remote-control parking as defined in UN R79, for vehicles of categories X and Y, or when an ADSF-2 is activated by an authorized registered digital key.

Proposal to amend UN R162 to introduce Supplement 6 to the original version. Supplement 6 addresses vehicles of category X and Y, as well as vehicles with manual mode operating above 6 km/h equipped with an Automated driving System. New definitions for ADS feature of type 1 and type 2 are introduced. Amendments specify immobilizer setting procedures and provide exemptions during remote-control manoeuvring, remote-control parking as defined in UN R79, for vehicles of categories X and Y, and when an ADSF-2 is activated by an authorized registered digital key. This document amends and supersedes ECE/TRANS/GRSG/2026/14.

Proposal for Supplement 1 to the 03 Series of Amendments to UN R125 (Forward Field of Vision), amending and superseding ECE/TRANS/GRSG/2026/8. The proposal introduces provisions for vehicles of categories X and Y, and vehicles equipped with an Automated Driving System (ADS). Vehicles of category Y without a driver are exempt from the Regulation. For vehicles of category X with manual driving modes, different provisions apply depending on operation method: remote-control operation is exempt; seated operation follows general provisions; and on-board operation not using a driver’s seat may use alternative requirements demonstrating equivalent safety levels.

Proposal to amend UN R163 by introducing supplement 4 to extend application to vehicles of categories X and Y, and vehicles with manual mode operating above 6 km/h equipped with an Automated Driving System. The amendment intends to keep the spirit of the Regulation while extending application to vehicles without a driver and without manual driving controls. In case of vehicles equipped with an ADS, no special provisions or exemptions apply. The document is intended to amend and supersede ECE/TRANS/GRSG/2026/15.

Proposal to amend UN Regulation No. 122 (Heating Systems). The 01 series of amendments takes into account vehicles of categories X and Y and aligns provisions in Annex 5 for all occupants. Surface temperature limits for heating systems apply equally to drivers and passengers regardless of seat position or vehicle category, with special care for rear seats of M₁ vehicles. Manufacturers may justify higher temperatures through a safety concept demonstrating no increased burn risk. Transitional provisions allow type approvals under preceding series until 1 September 2028. The proposal amends and supersedes ECE/TRANS/GRSG/2026/7.

The supplement accounts for vehicles of categories X and Y, and vehicles with manual mode operating above 6 km/h equipped with an Automated Driving System. Scope updated: Regulation does not apply to vehicles of category Y (no occupants inside) or category X without on-board manual mode. New definition of “Safety Concept” added. Vehicles of category X with on-board manual mode not using driver’s seat may fulfil alternative requirements if manufacturer demonstrates equivalent safety level.

Proposal to supplement 01 Series of Amendments to UN R116. Supplement 4 extends application to vehicles of category X and Y, and vehicles with manual mode operating above 6 km/h equipped with Automated Driving System. New definitions added for ADS feature of type 1 and type 2. Device to prevent unauthorized use definition amended to include locking steering, transmission, gearshift control, or brakes. Immobilizer setting requirements modified. Annex 11 requirements do not apply during remote-control manoeuvring and remote-control parking under UN R79, for vehicles of categories X and Y, or when ADSF-2 is activated by authorized registered digital key.

Proposal for Supplement 1 to UN R102 to amend provisions for vehicles of categories X and Y and vehicles with an Automated Driving System operating at speeds above 6 km/h. Amendments add logic signal transmission to the ADS indicating power system/control system failures, correct engagement of positive locking systems, and maximum extension of hydraulic or pneumatic close-coupling devices. Testing provisions are modified for ADS-equipped vehicles, including steering equipment actuation at maximum performance allowed by the ADS.

The amendment extends application to vehicles of categories X and Y, and vehicles with manual mode operating above 6 km/h equipped with an Automated Driving System. The Regulation was originally drafted for vehicles with driver and manual driving controls; the amendment extends application to vehicles without driver and without manual driving controls. For vehicles equipped with an ADS other than categories X and Y, no special provisions or exemptions apply in any driving mode.