Proposal to amend paragraph 5.6.1.2.9. of UN R79 to require that for RCP systems based on detection of driver position and movement, the deactivation referred to in paragraph 5.6.1.1.3. shall be through a simple and obvious action that will be recognised by the system.

Proposal to amend paragraph 4.4.3. to add a letter “X” preceding the approval number when ACSF of Category A, B1 or C are exempted from technical requirements or when the steering system exhibits ACSF of Category B2, D or E functionality, to require vehicles equipped with ACSF of Category A to fulfil requirements unless equipped with a DCAS complying with UN Regulation No. 171, and to require deactivation of RCP systems based on driver position detection through a simple and obvious action.

Proposal to amend paragraph 4.4.3. to add letter “X” preceding the approval number when ACSF of Category A, B1 or C have been exempted from technical requirements or when the steering system exhibits functionality defined as ACSF of Category B2, D or E; amend paragraph 5.6.1. to add provisions for vehicles equipped with ACSF of Category A unless equipped with a DCAS complying with UN R171; and amend paragraph 5.6.1.2.9. regarding deactivation of RCP systems based on detection of driver position and movement through a simple and obvious action.

Proposal to introduce references to ADS acceleration demands, establish speed limitation requirements for vehicles of Categories X and Y, require ASLF and ASLD deactivation upon ADS feature activation, and specify testing procedures including dedicated activation methods for vehicles without manual driving controls.

Proposal to amend paragraph 1.1.1. to insert a new footnote 7 defining replacement brake lining assemblies; amend footnote 4 referencing the Consolidated Resolution on the Construction of Vehicles; and amend Annexes 3, 4, 7, 11, and 14 to establish special provisions for vehicles equipped with an Automated Driving System, including dedicated activation methods for braking tests, demonstration requirements for test activation method accuracy, recording of braking demand in test reports, and speed limitations at 90 per cent of v_max for vehicles of categories X and Y.

Proposal to insert a new paragraph at the end of the introduction, amend paragraph 1 to clarify that the Regulation does not apply to vehicles of Categories X and Y, amend footnotes 1, 2, and 3 to reference document ECE/TRANS/WP.29/78/Rev.8, and insert new paragraph 5.6. with provisions that the LDWS function shall be deactivated upon activation of an ADS feature and automatically reinstated upon deactivation of an ADS feature.

Proposal to clarify that the Regulation does not apply to vehicles of categories X and Y, add an alternative approval pathway for certain vehicles using UN R152 requirements, allow continued extension of approvals for 12 months, amend paragraph 10 of Annex 1, and revise Annex 2 (approval mark arrangements).

Proposal to insert new paragraph 1.2.3 relating to vehicles of categories X and Y, amend footnotes 1 and 3 to reference the Consolidated Resolution on the Construction of Vehicles (R.E.3.), document ECE/TRANS/WP.29/78/Rev.8, and insert new paragraph 5.7 stating that while an ADS feature is active, the BAS shall not influence the performance of the braking system.

Proposal to delete footnote in paragraph 1; add bicycle impact avoidance to scope; amend paragraphs 2.13 and 2.14 regarding road adhesion definitions and Peak Braking Coefficient measurements; amend paragraph 5.4.2.3 requiring two deliberate actions for AEBS deactivation via ESC; renumber footnotes 2 through 9; and insert new paragraphs 5.4.4.1 to 5.4.4.3 to establish special provisions for vehicles equipped with an ADS.

Proposal to insert a new paragraph 1.2. stating that this Regulation does not apply to vehicles equipped with an ALKS that has been approved as an ADS feature in accordance with the UN Regulation on the approval of vehicles equipped with an Automated Driving System (i.e., where the ALKS has already been approved under the ADS regulation).

Proposal to modify DCAS requirements:

• Address system-initiated manoeuvres in non-highway environments and during phases of withholding hands-on requests,
• Enhanced driver disengagement monitoring and warning strategies,
• Controllability requirements for complex operational scenarios,
• Speed limit assistance features,
• Safe headway assistance,
• System validation through multiple assessment pillars including physical tests and in-service monitoring,
• Comprehensive safety management system requirements for manufacturers,
• Monitoring of DCAS operation with mandatory reporting of safety-critical occurrences to approval authorities,
• Periodic reporting requirements with specific data collection metrics,
• Software identification and updating compliance with UN R156,
• Clarification that DCAS is only permitted to operate when a driver is in control,
• Clarification that vehicles of categories X and Y without driver control capability are not required to comply with the regulation.

Proposal to amend UN R28 to add definitions for “Front plane,” “Automated Driving System (ADS),” “Dynamic Driving Task (DDT),” “Bi-directional vehicle,” and “Forward direction” in new paragraphs 11.3–11.7; add new paragraph 14.1.3 requiring separate sound pressure measurement for each front plane of bi-directional vehicles; amend paragraph 14.3.3 to specify measurement at 7.00±0.10 m from the front plane; and amend footnote 1 to paragraph 1 to reference ECE/TRANS/WP.29/78/Rev.8.

Proposal to introduce new definitions for Automated Driving System (ADS), Dynamic Driving Task, bidirectional vehicles, Enhanced Exterior Sound (EES), and Vehicle Master Control Switch; amend specifications for test mass, sound levels, and measurement procedures for vehicles of categories M₁–M₃, N₁–N₃, and vehicles equipped with an ADS; add provisions for vehicles electrically propelled without internal combustion engines; establish ASEP control ranges and calculation methods; and insert Annex 10 with specific provisions for testing vehicles equipped with an ADS.

The proposal adds Annex 5 on special provisions for testing vehicles equipped with an Automated Driving System (ADS) and adds definitions for ADS, Dynamic Driving Task, Category X and Y vehicles, logical signal, and Vehicle Master Control Switch. Amendments modify run-flat warning system requirements, braking performance tests, and tyre detection procedures to accommodate ADS-equipped vehicles.

Proposal to amend paragraph 1 (Scope) to clarify that the Regulation applies to new pneumatic tyres designed primarily for vehicles of category L₁, and to specify that approvals shall not be granted to tyre types designed exclusively for off-road use marked “NHS”, for competitions, or for bicycle rims according to ISO 5775-2:2021.

Proposal to amend paragraph 1.1. to specify that UN R106 applies to new pneumatic tyres designed primarily for agricultural and forestry vehicles in categories T, R and S; amend paragraph 1.1. footnotes to include definitions; and amend paragraph 3.1.5.3. to address marking requirements for implement tyres for mixed applications of speed category symbol D or E where service descriptions for trailer and traction applications are equal.

Proposal to revise the definition of principal grooves in paragraph 2.14.1.; delete paragraph 2.48. and renumber subsequent paragraphs; amend paragraph 2.51. regarding material supplier definition; revise paragraph 3.2.6. on M+S inscription requirements; modify paragraph 4.1.5.3.2. to include a table of tyres classified for severe snow conditions; delete paragraphs 4.1.5.3.2.1., 4.1.5.3.2.2., and 4.1.5.3.2.3.; revise paragraphs 6.5.3., 6.5.8., 6.6., 6.7.4., and 7.1.5. regarding material supplier requirements and diameter calculations.

Proposal to modify paragraph 2.4. to define “Material supplier,” delete paragraph 2.59., and renumber paragraphs 2.60., 2.61. and 2.61.1. as 2.59., 2.60. and 2.60.1., amend paragraphs 3.2.8., 3.6., and 4.1.5.3.2. regarding M+S markings and tyre classifications, and delete paragraphs 4.1.5.3.2.1., 4.1.5.3.2.2. and 4.1.5.3.2.

Proposal to add Annex 5 Special provisions for the testing of vehicles equipped with an Automated Driving System (ADS) to UN R138. The proposal amends paragraphs 2.7 and 2.8, inserts new paragraphs 2.13 to 2.16 defining ADS, Dynamic Driving Task, bi-directional vehicles, and forward direction, renumbers former paragraph 2.13 to 2.17, amends paragraph 6.2.5 regarding available AVAS sounds, amends Annex 1 item 1.2.2, amends Annex 3 paragraph 3.3.1 regarding testing conditions for bi-directional vehicles, and adds the new Annex 5 explaining how to adapt UN R138 to vehicles equipped with an ADS.

Proposal to amend UN R141 under section 2 to add definitions of Automated Driving System, Dynamic Driving Task, Category X vehicles, Category Y vehicles, Logical signal, and Vehicle Master Control Switch, amend under section 5 to update performance requirements and warning signal specifications for vehicles equipped with an ADS and towed vehicles, amend Annex 1 to add a vehicle ADS status field, amend Annex 3 regarding test procedures for TPMS including deactivation of TPRS and CTIS, amend Annex 4 regarding test weight and refill functionality checks, amend Annexes 5A and 6 regarding towed vehicle communication interfaces, and insert new Annex 9 containing special testing provisions for vehicles equipped with an ADS.

Proposal to amend paragraph 1, footnote 1, insert new paragraphs 2.23. to 2.26. defining Automated Driving System, Dynamic Driving Task, Category X vehicles, and Category Y vehicles, amend paragraph 4.4.1., footnote 2, amend section 5.2.3. to add requirements for vehicles equipped with an ADS and exclude speed warning label requirements for vehicles of categories X and Y, amend Annex 1, footnote 4, insert new item 6.2. regarding ADS equipment, insert new paragraph 2.2. in Annex 2 Section I regarding ADS equipment, and insert new paragraph 4.2. in the Addendum to communication form regarding brief description of the ADS if fitted.

Proposal to add a new Table of contents section 7 for special provisions testing vehicles equipped with an ADS; amend footnotes in paragraphs 1.1. and 2.2.; amend paragraph 6.1.3. on available sounds; insert new paragraphs 11.4. through 11.8. define Automated Driving System, Dynamic Driving Task, and Category X and Y vehicles; amend paragraph 14.1.5. on available sounds; amend paragraph 14.3. on pause function for manual and ADS operation; insert new item 0.13. in Annex 1B, Appendix 1 regarding ADS equipment; and insert new Annex 7 with special provisions for testing vehicles equipped with an ADS.

Proposal to amend paragraph 2.2. to clarify the definition of “Supplier of the tread used for retreading process”; insert new subparagraph (a) in paragraph 6.4. establishing requirements for class C1 tyres; renumber former subparagraphs (a) and (b) as (b) and ©; replace “Appendix 1” with “Schedule 1” in paragraph 8.; amend paragraph 12.1. concerning type approvals as from 1 September 2030; amend paragraph 12.3. regarding acceptance of existing type approvals of class C3 tyres; and amend Annex 1 regarding communication of type approval for retreaded tyres.

Proposal to amend UN Regulation No. 172 based on GRBP/2026/10 as amended by GRBP-83-15-Rev.1. Amendments include revised definition of supplier of tread in paragraph 2.2.; modification of paragraph 6.2. to require tyres to meet conditions in paragraph 6.2.1. or 6.2.2.; insertion of new paragraphs 6.2.2., 6.2.2.1., 6.2.2.2., and 6.2.2.3. establishing calculation methods for deformation potential and number of traction elements based on tyre class and nominal rim diameter; insertion of new paragraph 6.4.(a) for class C₁ tyres; renumbering of former paragraphs 6.

Proposal to insert new paragraphs 0. and 0.1. to 0.1.2., and amend footnotes 1 and 2 in UN R18. Supplement 5 to the 03 series of amendments is introduced to take into account vehicles of categories X and Y, as well as vehicles with a manual mode operating at speeds above 6 km/h which are equipped with an Automated Driving System. The amendment extends application to vehicles without driver and without manual driving controls. In case of vehicles equipped with an ADS, in any driving mode no special provisions or exemptions apply. Footnotes are amended to reference the Consolidated Resolution on the Construction of Vehicles (R.E.3).

Proposal to insert new introductory paragraphs addressing vehicles of category X and vehicles with manual mode operating at speeds above 6 km/h equipped with an Automated Driving System, amend footnote 1 to paragraph 1.1. to reference ECE/TRANS/WP.29/78/Rev.8, amend footnote 2 to paragraph 4.1.4.1. to reference ECE/TRANS/WP.29/78/Rev.8, and amend paragraph 6.17.4.2. to establish an exception for aerials located behind the vertical transversal plane passing through the “R” point of the driver with a maximum projection not exceeding 70 mm, or for vehicles of category X, behind the vertical transversal plane passing through the “R” point of the foremost occupant.

Proposal to insert new paragraphs 0. and 0.1. to 0.1.2. addressing vehicles of categories X and Y and vehicles with manual mode operating at speeds above 6 km/h equipped with an ADS, amend paragraph 1., footnote 1 to reference ECE/TRANS/WP.29/78/Rev.8, amend paragraph 3., footnote 2 to reference ECE/TRANS/WP.29/78/Rev.8, Annex 3, amend para. 4.3. to define “Occupant compartment”, and amend paras. 5.5. to 5.8. to specify tank placement, partition requirements, fuel leakage prevention, and filler hole location.

Proposal to insert new paragraphs 0., 0.1., and 0.1.1. introducing Supplement 2 to address vehicles of categories X and Y and to exclude vehicles without manual driving controls, amend para. 1 Scope to apply to vehicles of category M₁ equipped with foot controls, amend footnote 1 to para. 1 and footnote 2 to para. 4.4.1. to reference the Consolidated Resolution on the Construction of Vehicles (R.E.3).

Proposal to insert new paragraphs 0. and 0.1. to 0.1.4., amend paragraphs 2.6., 2.7., 4.4.1., 5.1., 5.2., and 5.5. to 5.11., insert new paragraphs 2.9. and 2.10., and amend paragraph 1., footnote 1, to extend UN R39 application to vehicles of categories X and Y and vehicles with manual mode operating at speeds above 6 km/h equipped with Automated Driving System Feature of Type 2 (ADSF-2), revise speedometer and odometer requirements accordingly, and clarify provisions related to driver absence and manual driving controls.

Proposal to insert new paras. 0. and 0.1. to 0.1.4. introducing vehicles of categories X and Y and vehicles with manual modes or automated driving systems, amend para. 1(a) footnote 1, para. 2.13., para. 2.25., paras. 5.4.1. and 5.11.1. footnote 2, insert new para. 2.40. defining “Safety Concept”, amend para. 6.2., para. 7., para. 8.2.1.1., Annex 1A para. 5.1., Annex 3 footnote 18, Annex 21 title, Annex 22 title, and Annex 24 including its scope, definitions, and provisions for safety glazing installation on vehicles. This proposal is based on GRSG-131-23-Rev.1.

Proposal to account for vehicles of categories X and Y and vehicles with manual mode operating above 6 km/h equipped with an Automated Driving System, clarify scope exclusions, define “Safety Concept,” update references to the Consolidated Resolution on the Construction of Vehicles, establish that indirect vision requirements do not apply during active ADS features, and permit alternative requirements for category X vehicles with on-board manual operation not using a driver’s seat.

Proposal to enable application of UN R55 to vehicles of categories X and Y and vehicles with a manual mode operating at speeds above 6 km/h equipped with an Automated Driving System, insert footnote 1 defining these vehicle categories, amend Annex 5 paragraph 7.4. to require that release of fifth wheel coupling locking devices require intentional action by the driver or operator or by ADS and that engagement status be transmitted as a logic signal to ADS, amend paragraph 10.4. to require that engagement status be transmitted as a logic signal to ADS, amend paragraph 13.2. to reference remote indication for the driver or operator, amend paragraph 13.2.8. to provide for automatic reactivation when the coupling is next opened and closed, amend paragraph 13.3.3. to clarify indication to the driver or operator of conditions under which external force acts on the coupling, and insert new paragraph 13.4. requiring transmission of a logic signal to ADS indicating at least the closed and doubly locked position of the coupling.

Proposal to insert new paragraphs 0., 0.1. to 0.1.3. to introduce Supplement 4 to the 03 series of amendments to account for vehicles of categories X and Y and vehicles with manual mode operating at speeds above 6 km/h equipped with an Automated Driving System, amend footnote 1 to paragraph 1. to reference the Consolidated Resolution on the Construction of Vehicles document ECE/TRANS/WP.29/78/Rev. 8, amend footnote 2 to paragraphs 6.4.1., 15.4.1., and 24.4.1. to reference Annex 3 to the same document, and amend paragraph 16.7. to specify label placement for adjustable Rear Underrun Protective Devices at the driver’s place or rear area next to the device.

Proposal to insert new introductory paragraphs 0. and 0.1. to 0.1.3., amend paragraph 1.1. footnote 1, amend paragraph 2.5., and amend paragraph 4.4.1. footnote 3 to UN R61. The supplement extends application to vehicles of categories X and Y without driver, driver cab, or manual driving controls, and vehicles with manual mode operating above 6 km/h equipped with an Automated Driving System. Provisions related to driver, driver cab, or manual driving controls shall not apply if not covered by the amendment. For vehicles of category Y without a cab, the cab rear panel shall be replaced by a theoretical vertical transversal plane located 350 mm behind the rearmost point of the tyre of the foremost front axle.

Proposal to insert new introduction provisions addressing vehicles of category X and vehicles equipped with Automated Driving Systems, amend footnote 1 to para. 1.1. to reference the Consolidated Resolution on the Construction of Vehicles document ECE/TRANS/WP.29/78/Rev.8, and amend para. 2.15. to specify that for vehicles of category X, the driver’s mass is not included in unladen kerb mass calculation.

Proposal to insert new paras. 0, 0.1 to 0.1.3, amend paras. 1, 5, 6, 6.17.2.1, 16, 17, 17.1.7.1, 17.8.8, 17.8.8.1, 17.10.2, 17.11.4, and 17.13.2.3, insert new para. 14.1.4, and amend Annex 14 para. 6 to address vehicles of categories X and Y and conventional vehicles equipped with an Automated Driving System, extend application to vehicles without driver compartment and manual driving controls, clarify occupant compartment provisions, update electrical connection protection standards, and modify fault indication requirements to include logic signals to ADS and limp home mode activation.

Proposal to insert new paragraphs 0., 0.2. to 0.2.2. to introduce Supplement 1 to the 02 series of amendments taking into account vehicles of categories X and Y and vehicles with a manual mode operating at speeds above 6 km/h equipped with an Automated Driving System, amend footnote 1 to paragraph 1. to reference the Consolidated Resolution on the Construction of Vehicles (R.E.3.), document ECE/TRANS/WP.29/78/Rev. 8, and amend footnote 2 to paragraph 5.3.4.1. to reference Annex 3 to that document.

Proposal to insert new paras. 0. and 0.1. introducing Supplement 2 to account for vehicles of categories X and Y and vehicles with a manual mode operating at speeds above 6 km/h equipped with an Automated Driving System, and amend para. 1., footnote 1, to reference the Consolidated Resolution on the Construction of Vehicles (R.E.3.), document ECE/TRANS/WP.29/78/Rev. 8, para. 2.

Proposal to insert new paragraphs 0. and 0.1. to 0.1.2. introducing Supplement 10 to the 01 series of amendments to UN R97 to account for vehicles of categories X and Y and vehicles with a manual mode operating at speeds above 6 km/h equipped with an Automated Driving System, to add footnote 1 at the end of paragraph 1.1., and to amend paragraph 32.4. regarding immobilizer setting procedures.

Proposal to insert new paras. 0., 0.1. to 0.1.2. introducing Supplement 1 to account for vehicles of categories X and Y and vehicles with manual mode operating at speeds above 6 km/h equipped with an Automated Driving System, amend para. 1.1. to apply to vehicles of categories N₂, N₃, O₃ and O₄, amend para. 5.1.5.2. to require logic signal transmission to ADS indicating power system and/or control system failure, amend para. 5.1.7.2. regarding control unit positioning, amend para. 5.1.11. to require logic signal transmission to ADS indicating correct engagement of positive locking system, amend para. 5.1.13. to require logic signal transmission to ADS indicating maximum extension, amend paras. 13.3.1. and 13.3.2. regarding acoustic and optical signal requirements with “(if applicable)” qualifier, and amend Annex 4 paras. 2.2.1. to 2.2.3., 2.3.1. and 2.3.2., and 3.1. regarding vehicle testing procedures including provisions for ADS feature actuation of steering equipment.

Proposal to insert new paras. 0. and 0.1. to 0.1.3. to introduce Supplement 2 to the 06 series of amendments to take into account vehicles of categories X and Y and conventional vehicles equipped with an Automated Driving System, amend para. 1 and Annex 4F footnote 1 to reference the Consolidated Resolution on the Construction of Vehicles, insert new para. 4.79. defining “occupant compartment”, amend para. 7 footnote 11 and para. 12 footnote 12 to reference the Consolidated Resolution on the Construction of Vehicles, and amend paras. 18.1.7., 18.3.1.15., 18.5.5.1., 18.5.5.7., 18.8.7., and 18.10.2. to include provisions relating to occupant compartment and heating systems.

Proposal to introduce new paragraphs addressing vehicles of category X and vehicles with manual mode operating above 6 km/h equipped with Automated Driving System Feature of Type 2 (ADSF-2). The proposal modifies definitions including “mass in running order,” “passenger,” “member of the crew,” and “automatically-operated service-door.” It inserts new definitions for ADSF-1 and ADSF-2, adds requirements for vehicles equipped with ADSF-2, and amends multiple provisions in Annex 1, Annex 3, Annex 4, Annex 8, Annex 11, and Annex 12 regarding driver’s compartment specifications, door operations, emergency systems, and accessibility features.

Proposal to insert new paragraphs 0 and 0.1 to 0.1.2 providing introduction to Supplement 4 covering vehicles of category X and Y with Automated Driving System, amend paragraphs 0.1, 1.1, 1.2 and 1.4 footnote 1 to define vehicle categories by reference to ECE/TRANS/WP.29/78/Rev.8, insert new paragraphs 2.17 and 2.18 defining ADS feature of type 1 and ADS feature of type 2, amend paragraph 4.4.1 footnote 4 to reference ECE/TRANS/WP.29/78/Rev.8 Annex 3, amend paragraph 5.1.2 to define device to prevent unauthorized use with reference to driver or ADS brake deactivation requests, amend paragraph 8.3.4.1 to specify immobilizer setting procedures, and amend Annex 11 paragraph 4.3.3 to exclude remote-control manoeuvring and parking, vehicles of categories X and Y, and activated ADSF-2 with authorized registered digital key from certain requirements.

Proposal to insert new introductory paragraphs 0. and 0.1. to 0.1.4., amend paragraph 1. – Scope, amend paragraph 1 footnote 1, insert new paragraph 2.10., amend paragraph 4.4.1. footnote 2, amend paragraph 5., and amend paragraph 5.1.4. to UN Regulation No. 121 to take into account vehicles of categories X and Y, as well as vehicles with a manual mode operating at speeds above 6 km/h equipped with an Automated Driving System.

Proposal to:

• Insert new paragraphs 0. and 0.1. to 0.1.4. providing introduction to the 01 series of amendments regarding vehicles of categories X and Y and alignment of provisions for all occupants,
• Amend paragraphs 0.1., 0.1.1., 0.1.3., 1.1. and 2.2., footnote 1 to define terms according to Consolidated Resolution R.E.3.,
• Amend paragraph 2.7. to define passenger compartment,
• Amend paragraph 4.4., footnote 2 to reference Consolidated Resolution R.E.3.,
• Amend paragraph 5.2.1. to require heating systems in each passenger compartment,
• Insert new paragraphs 12. and 12.1. to 12.2.4. providing transitional provisions,
• Amend Annex 5, paragraph 2. to establish surface temperature requirements and allow manufacturers to justify higher temperatures through safety concept demonstration,
• Amend Annex 5, paragraph 2.1. to limit surface temperature to 70°C for uncoated metal or 80°C for other materials,
• Delete Annex 5, paragraphs 2.2. and 2.3.,
• As from official entry into force, Contracting Parties shall not refuse type approvals under the 01 series,
• As from 1 September 2028, Contracting Parties shall not be obliged to accept approvals to the original version first issued after that date,
• Contracting Parties shall continue accepting original version approvals first issued before 1 September 2028 and equipment/parts approvals issued under the original version.

Proposal to insert new paragraphs 0., 0.1. to 0.1.2., 1.4., 2.21., and 5.6., amend paragraph 1.1. footnote 1, paragraph 4.4.1. footnote 4, paragraph 5.1.3.4., and paragraph 5.1.3.5., based on GRSG-131-33. The supplement introduces provisions for vehicles of categories X and Y and vehicles equipped with an Automated Driving System, defines Safety Concept, addresses Field of Vision Assistant requirements, and establishes alternative requirements for category X vehicles with manual modes operated on-board the vehicle not using a driver’s seat.

Proposal to insert and amend provisions for Supplement 2 addressing Automated Driving Systems:

• Insert new paragraphs 0, 0.1 to 0.1.3 introducing Supplement 2 to address vehicles of category X and those equipped with an Automated Driving System (ADS)
• Amend paragraphs 1.2 and 1.3 to clarify scope exclusions including manual triggering of AECS while ADSF-2 is active and vehicles of category Y
• Amend footnote 1 regarding armoured vehicle definition
• Insert new paragraphs 2.34, 2.34.1 and 2.34.2 defining ADS feature, ADSF-1 and ADSF-2
• Amend paragraph 26.4.1 to require AECS control accessibility by occupants for ADSF-2 equipped vehicles
• Amend paragraph 26.5.3.1 Table 3 regarding self-test function information
• Amend paragraph 26.6 to specify voice intelligibility for passengers in ADSF-2 equipped vehicles
• Amend paragraph 35.6.1 requiring AECS control accessibility for ADSF-2 equipped vehicles
• Amend paragraph 35.8 to specify voice intelligibility for occupants in ADSF-2 equipped vehicles

Proposal to amend UN R157 for Automated Driving Systems in vehicles of categories X and Y:

• Insert new paragraphs 0.8. to 0.8.2. introducing Supplement 5 to address vehicles of categories X and Y equipped with an Automated Driving System
• Amend para. 1.1. to specify applicability to vehicles of categories N₂, N₃, M₂ and M₃
• Insert new para. 1.3. excluding vehicles of category Y and vehicles of category X without a manual mode intended to be operated on-board the vehicle
• Amend para. 2.5. to define “Ocular reference point”
• Insert new para. 2.20. to define “Safety Concept”
• Amend para. 4.5. regarding affixing of approval marks and its footnote 2
• Amend para. 5.1. to provide for automatic deactivation of BSIS in specified situations and compliance with UN Regulation No. [XXX] for vehicles equipped with an ADS
• Insert new para. 5.2.3. permitting alternative requirements for vehicles of category X with manual mode not using a driver’s seat
• Amend Annex 2 to correct the heading and modify paragraph references
• Amend Annex 4, Appendix, Table 1, footnote 1

Proposal to amend UN R158 based on GRSG-131-36. The supplement renumbers the introduction’s first paragraph to 0.1, describing the regulation’s purpose for rear visibility and detection devices. New paragraphs 0.2–0.2.3 address vehicles of categories X and Y, including exemptions for automated driving systems and manual operation modes. Paragraph 1.4 is amended to exempt category Y vehicles and category X vehicles without on-board manual modes. Amendments modify paragraphs 5.4.1, 12.4, 15.1.3, 15.1.4, 15.2.2, and Annex 9, paragraph 1.3.3.2, addressing safety concepts, rear-view field vision requirements, and vehicle load specifications.