The draft provisional agenda for the December 2026 session includes adoption of the agenda; UN Global Technical Regulations No. 1, No. 13, and No. 20; children left in vehicles including a new UN Regulation and request for authorization to develop a new UN Global Technical Regulation; UN Regulations No. 11, No. 17, No. 21, No. 22, No. 95, No. 100, No. 127, No. 129, No. 134, and No. 170; collective amendments to UN Regulations that impact automated vehicles; Mutual Resolution No. 1; equitable occupant protection; and other business items including exchange of information on passive safety, UN Regulation No. 0, vehicle automation, software updates, airbags and pyrotechnic systems, child restraint systems, bus frontal protection, and election of officers.

Proposal to insert a new para. 5.1. requiring that features for design or aerodynamics in the head impact zone shall not impose an additional cause of danger to pedestrians and other vulnerable road users and shall not exhibit openings or contain materials that may increase the risk or seriousness of injury, and renumber paragraphs 5.1. to 5.2. as paragraphs 5.2. to 5.3. This aims to maintain pedestrian safety as requirements become mandatory for small-series vehicles according to Commission Delegated Regulation (EU) 2022/2236 from 7 January 2026, addressing hazards from openings in the head impact zone that may trap impacted heads or permit head intrusion and from bonnet materials like plastics that may deform or fracture, creating injury risks not currently addressed by UN R127’s component tests.

Emergency Door Opening Task Force reports transformation to Informal Working Group based on GRSP-79-18. Amendments to UN R11 require doors providing direct occupant access equipped with intuitively accessible exterior and interior latch release controls and door handles. Power-assisted systems must remain functional for 60 minutes after power loss via secondary mechanical means, backup power, or fail-safe systems. New test procedures verify door operability following emergency power loss events from interior and exterior. Amendments to UN R21 require electric front side windows to function for at least 2 minutes during vehicle submergence, with test procedures specified in new annexes.

Supporting presentation for proposals to remove para. 6.2. and Annex 9A, remove para. 6.3. and Annex 9B, remove para. 6.5. and Annex 9E including Appendix 1, remove para. 6.10. and Annex 9J, exempt from isolation resistance measurements after each test, allow sequential execution of over-discharge and overcharge tests, remove standard cycle after each test, unify thermal event warning requirement by removing para. 6.14., and allow alternative conditions for ambient temperature for SOC adjustment. The document also proposes guidance on REESS type definition.

Proposal to renumber para. 5.8.4.2. as para. 5.8.4.3., insert new para. 5.8.4.2. requiring controls of electric side windows adjacent to the front seat row to be within reach and directly accessible without multiple actions, insert new paras. 5.8.8. and 5.8.8.1. to 5.8.8.3. requiring electric side windows of the front seat row to function for at least 2 minutes during vehicle submergence, and insert new Annex XI establishing a submergence test procedure for window opening functionality.

Proposal to insert new paragraphs 2.30. to 2.36. defining latch release control, door handle, retractable door handle, unlock, unlatch, door opening, and power loss; insert new para. 5.4. establishing door operation requirements for exterior and interior doors providing direct occupant access, including at least one intuitively accessible exterior latch release control and door handle, and interior means to unlock and unlatch; insert new para. 6.4. requiring intuitive operation of latch release controls and door handles, and specifying power-assisted systems remain capable of unlatching and unlocking after 60 minutes of power loss through secondary mechanical means, active secondary power supply, or fail-safe systems; and insert new Annex 7 establishing power loss test procedures for interior and exterior door opening following emergency events, requiring successful opening within five cycles after 60-minute power disconnection.

Italy opposes GRSP-79-05 proposal to delete paragraphs 15.1.2 and 15.1.3 of transitional provisions, which would permit production and marketing of helmets to the earlier 05 series of amendments to UN R22. Italy argues restoring approval for UN R22.05 helmets would set technical requirements back 26 years, disrupt markets with obsolete products, penalize companies investing in UN R22.06 adaptation, and frustrate safety improvements. No appreciable price difference exists between UN R22.05 and UN R22.06 helmets, negating cost justification.

Proposal to amend para. 6.1.5. to state that sensors, cameras, radar devices, etc. being part of driver assist systems and automated driving systems may become damaged, disoriented or broken due to an impact as long as basic braking and steering performance remain intact. The amendment enables application of UN R42 to vehicles equipped with an Automated Driving System.

Proposal to insert a new para. 0 introducing supplements 4 and 5 to the 04 series of amendments extending the Regulation to vehicles of categories X and Y, amend para. 1 to modify scope provisions and add R-point clarifications for category X vehicles, amend para. 2.8 to revise the bonnet rear reference line definition including provisions for category Y vehicles without windscreens, amend para. 2.22 to clarify front structure definition for categories X and Y, amend para. 2.29 to specify occupant mass placement for categories X and Y, amend para. 2.32 to define side reference line for category Y vehicles, amend para. 2.44 to redefine windscreen test area for category Y vehicles, and amend para. 2.45 to adjust cowl monitoring area for category Y vehicles.

Proposal to establish a new UN Regulation on crashworthiness of vehicles of category N₁Y with regard to protection of fuel system integrity, protection against electrical shock and vehicle crash compatibility in the event of frontal, rear-end and lateral collision. This Regulation applies to vehicles of category N₁Y and prescribes requirements for frontal impact based on UN R94 for vehicles not exceeding 2,500 kg and UN R137 for vehicles exceeding 2,500 kg but not exceeding 3,500 kg, lateral impact based on UN R95 without the side pole impact test, and rear impact based on UN R153. Vehicles must demonstrate fuel system integrity with no more than slight leakage or continuous leakage not exceeding 30 g/min, hydrogen leakage not exceeding 118 NL per minute, and protection against electrical shock from high-voltage systems. REESS must remain attached and exhibit no fire or explosion within 60 minutes post-crash.

TF-AVRS submitted its status report to GRSP-79, advancing work on draft new Y-category Passive Safety Regulation and amendments to UN R127 for Y-category vehicles. The draft regulation addresses fuel system integrity, electrical shock protection, and crash compatibility based on UN R94, R95, R137, and R153. Horizontal items included eliminating R point problems, passenger compartment references, and A and B pillar designations, with harmonised mass definitions and consolidated numbering. Targets for 2026 included reviewing AVRS-adopted documents, correcting three regulations, and consistency checks across ADS amendments for WP.29-199.

Proposal to amend para. 3.3.2. to insert structured subsections for REESS trade name, cell types, physical dimensions, description, electrical specifications, gas combination rate, installation description, thermal management and electronic control, insert new paras. 4. to 9.1. requiring information on fuel cell specifications, fuses and circuit breakers, power wiring harness, protection against electric shock, power circuit component details, and hydrogen system components located in the energy absorption zone. These modifications address insufficiently defined topics on REESS type, electrical system and hydrogen system in vehicles by introducing relevant sections from UN R100 and adding hydrogen system documentation requirements.

Proposal to transpose GTR-9 Amendment 3 (ECE/TRANS/WP.29/2024/77) on technical requirements for Deployable Pedestrian Protection Systems, amend Chapter 0 Introduction, amend para. 2. to add provisions for vehicles equipped with DPPS and measurements taken with system undeployed, delete footnotes 2 and 3 from para. 2.1., replace reference to 2.27. by 2.29. in para. 2.31., delete footnotes 5 and 6 from paras. 2.43. and 2.45., insert new paras. 2.50. to 2.61. defining DPPS-related terms including Deployment Time, Detection test area, Head Impact Time, Sensors and Testing of DPPS, amend para. 4.2. to delete approval number supplementation provisions, delete para. 4.4.3., amend paras. 5.2. to 5.2.2. to reference Annex 7 requirements when tested with DPPS activated, replace paras. 11.1. to 11.25. with transitional provisions and insert paras. 11.26. to 11.29. establishing that as from entry into force Contracting Parties shall not refuse type-approvals under 05 series amendments, as from 1 September 2031 shall not accept prior series approvals first issued after that date, shall continue accepting prior approvals first issued before 1 September 2031, and shall continue granting approvals using atypical windscreen fracture procedures until 1 September 2033, amend Annex 1 para. 9.23.1., amend text under Annex 2 heading, amend Annex 3 para. 3.2., and insert new Annexes 7 and 8 establishing test procedures for DPPS including prerequisites, HIT verification methods, headform test procedures, HBM qualification, and documentation requirements.

Proposal to delete paras. 15.1.2. and 15.1.3., renumber para. 15.1.4. as 15.1.2., and amend the renumbered para. 15.1.2. to provide that as from 36 months after the official date of entry into force of the 06 series of amendments, Contracting Parties applying this Regulation may prohibit the sale of helmets and visors which do not meet the requirements of the 06 series of amendments. The proposal is based on informal document GRSP-78-44 and permits Contracting Parties to issue approvals according to the 05 series of amendments, which aligns with Revision 3 of the 1958 Agreement.

Proposal to amend para. 2.27. to redefine “ISOFIX position” as a position satisfying UN R145 requirements to allow installation of ISOFIX child restraint systems as defined in UN R44 and UN R129, amend para. 2.36. to redefine “i-Size seating position” as a position satisfying UN R145 requirements to allow installation of i-Size child restraint systems as defined in UN R129, insert new para. 2.48. defining “Minimum effective seat belt length” as a portion of seat belt webbing usable to restrain an occupant, insert new para. 5.1.11. specifying minimum effective seat belt lengths of at least 2040 mm for 3-point seat belts and 1200 mm for 2-point seat belts in vehicles of categories M₂ and M₃, amend para. 5.2.1. to establish seating position requirements for various child restraint system types by vehicle category, amend para. 5.2.2. to delete reference to manufacturer recommendations, amend para. 5.3.5. to limit information requirements to category M₁ vehicles, insert new para. 11.3. establishing transitional provisions with entry into force of the 02 series of amendments on the official date and mandatory non-acceptance of earlier series approvals issued after 1 September 2030, delete para. 1.2. of Annex 6 Appendix 2, and insert new Annex 8 specifying measurement procedure for minimum effective seat belt length.

Proposal to amend para. 2.9. to define “ISOFIX position” as one that satisfies requirements of this Regulation to allow installation of ISOFIX child restraint systems as defined in UN R44 and UN R129, amend para. 2.24. to define “i-Size seating position” as one that satisfies requirements of this Regulation to allow installation of i-Size child restraint systems as defined in UN Regulation No. 129, amend para. 5.2.2.7. to exclude low ISOFIX anchorages installed in vehicles of category M₂ or M₃ from certain requirements, amend para. 5.2.4.1. to exclude vehicles of category M₂ and M₃ from marking requirements, and amend para. 6.2.5.1. to establish differentiated seat inertia forces for vehicles of categories M₂, N₂, M₃, and N₃. The justification clarifies that the definitions are based on tests fulfilled in this Regulation regarding strength rather than CRS category, addresses that the prior ISOFIX position definition incorrectly allowed i-Size CRS installation in non-i-Size positions, and harmonizes inertia loads for M₂ and M₃ vehicles with UN R14.

The provisional running order for the June 2026 GRSP session is as follows. Monday 1 June, afternoon session (14:30–17:30): adoption of the agenda and other business on airbag safety and World Forum highlights. Tuesday 2 June, morning and afternoon sessions: UN Global Technical Regulation No. 13, UN Regulation No. 134, UN Global Technical Regulation No. 20, UN Regulation No. 100, UN Global Technical Regulation No. 1, and UN Regulation No. 11. Wednesday 3 June, morning and afternoon sessions: UN Regulation No. 17, UN Regulation No. 129, UN Regulation No. 170, UN Regulation No. 174, other business on child restraint systems, UN Regulation No. 22, UN Regulation No. 127, and UN Regulation No. 153. Thursday 4 June, morning and afternoon sessions: collective amendments to UN Regulations that impact automated vehicles, other business on vehicle automation and software updates, new UN Global Technical Regulation on children left in vehicles, and equitable occupant protection. Friday 5 June, morning session (9:30–12:30): items may be discussed depending on progress.

Proposal to introduce a new paragraph 0.4 clarifying that second-level warnings apply when one seat-belt is unfastened during normal driving, excluding situations of higher priority warnings such as door opening or thermal propagation, to amend the definition of “normal operation” to specify forward motion above 10 km/h without other safety warnings triggered, and modify paragraph 5.2.4.3 to allow discontinuation of second-level warnings when other audible safety warnings are triggered in circumstances of imminent danger.