UN IWG CLIV workshop briefing on ISO/WD 26315 status. The working draft specifies child presence detection surrogates with geometric, optical, near-infrared, radar-related and physiological properties representing newborn to 6-year-old children. Core clauses and three normative annexes address surrogate classes, dimensional tables, visual and near-infrared recognition properties, and radar-specific recognition properties. Open technical decisions include radar bands by region, respiration data by surrogate class, motion requirements as mandatory versus optional, optical and near-infrared clothing details, validation methods and measurement procedures, and dimensional alignment with Euro NCAP standards.

Draft minutes of the 6th meeting of the EqOP Task Force 4 on 7 September 2026 with 33 participants. A technical expert from TUG presented findings on abdominal injuries, showing approximately 9% of injured occupants sustain such injuries, often among the most important alongside thorax, head, and upper extremity injuries, with sex- and age-related differences noted particularly among older female occupants. The group reviewed the progress dashboard, discussed the definition of robustness for the Japan Workshop in November 2026, and deferred the priority table and reading list to the next meeting scheduled for 21 October 2026.

The agenda includes a report from Euro NCAP Workshop on Seat Performance Criteria for EvaRID, and discussion of sub-optimization prevention and the role of dynamic testing.

Proposal to replace the reference to EN 71-3:2019+A1:2021 with EN 71-3:2019+A2:2024 in para. 6.3.1.1. and replace the reference to EN 71-2:2020 with EN 71-2:2020+A1:2025 in para. 6.3.1.2. The versions currently referenced have been withdrawn by the European Committee for Standardization, and updating the references to the latest published versions will avoid administrative burdens during the type-approval process of enhanced child restraint systems.

Proposal to replace the reference to EN 71-3:2019 with EN 71-3:2019+A2:2024 in para. 7.3.1.1. The current version of the European Standard for toxicity has been withdrawn by CEN and replaced with a new version. This update reflects the latest published version of the standard to avoid administrative burdens during type-approval of built-in child restraint systems for vehicles of M₂ and M₃.

Proposal to:

• Amend para. 2.2.3. to clarify reference to head impact zone and knee contact area,
• Replace the reference in para. 5.1.1. from 5.1.7. to 5.10.,
• Delete paras. 5.1.7. to 5.1.7.2.,
• Amend para. 5.9.2. to allow use of annex 8 as alternative method,
• Insert new paras. 5.10. to 5.10.3. establishing optional manufacturer choice to use annex 8 to determine component contacts with different requirements depending on whether protective system prevents contacts,
• Amend annex 8 title and paras. 1., 1.1., 1.2., 1.2.1., and 2. to extend scope to knee contact area assessment using adult dummies of 5th percentile female, 50th percentile male and 95th percentile male,
• Amend annex 8 para. 4. and add new entry to annex 10.

Proposal to:

• Replace ‘seat belt’ with ‘safety-belt’ throughout the regulation,
• Insert new definitions for adult safety-belt, battery, pre-loading device, primary means of restraint, small infant support, supplemental restraint system, and user inflatable elements,
• Amend marking and labelling requirements for enhanced child restraint systems and inserts,
• Add provisions for supplemental restraint systems including deployment conditions and fail-safe procedures,
• Establish requirements for batteries including removability and low battery voltage reminders,
• Add provisions for loss of vehicle battery connection warnings,
• Clarify insert and small infant support requirements and marking arrangements,
• Update dynamic testing procedures for supplemental restraint systems,
• Establish transitional provisions with entry into force on 1 September 2029 and 1 September 2030.

Proposal to establish uniform provisions concerning the approval of M₂ and M₃ special purpose vehicles designed specifically for the carriage of children to assist in the prevention of children being left inside. The regulation applies to vehicles of categories M₂ and M₃, class B and III. Vehicles shall be equipped with a physical inspection system that engages when the vehicle master control switch is turned off and generates an external visual and audible warning if not disarmed within 3 minutes for buses or coaches not exceeding 22 passenger seats, or within 5 minutes for those exceeding 22 passenger seats. The physical inspection system shall not influence the bus or coach’s performance or safe operation, and failure of the system shall not affect safe operation of the vehicle.

Proposal to amend UN Regulations Nos. 11, 12, 14, 16, 17, 21, 94, 95, 100, 127, 134, 135, 137, 153, 173, 174 and 184 to incorporate provisions related to RXSWIN in accordance with revision 8 of the Consolidated Resolution on the Construction of Vehicles (R.E.3). The amendments insert provisions regarding Software Identification Number definitions, manufacturer information requirements for approval tests, vehicle approval applications for software version differentiation, production discontinuation rules for software updates, and additional information on software identification and updates. Amendments are to enter into force in early 2028.

Proposal to insert a new paragraph 4.10. requiring any removable insert to have a permanently attached label indicating brand, model and size range with a minimum label size of 40 × 40 mm or equivalent area, and renumber paragraphs 4.10. (former) to 4.12. as paragraphs 4.11. to 4.13. in Supplement 2, and renumber paragraphs 4.11. (former) to 4.13. as paragraphs 4.12. to 4.14. in Supplement 3 to correct paragraph numbering mistakes in section 4.

Proposal to:

• Insert new para. 0.2. establishing provisions on emergency door opening,
• Amend paras. 1.1., 2.7.1., 2.7.2., and 2.9.,
• Insert new paras. 2.30. to 2.38. defining latch release control, door handle, retractable door handle, unlock, unlatch, power loss, vehicle master control switch, main power supply, and door opening,
• Insert new para. 5.4. establishing requirements for exterior and interior door operation,
• Amend para. 6.3.1. and 6.3.1.1.,
• Amend paras. 6.3.2., 6.3.3., and 6.3.3.1.,
• Insert new para. 6.4. on latch release controls and door handles requiring intuitive operation and capability to remain functional for at least 60 minutes after power loss through mechanical backup, secondary power supply, or fail-safe design,
• Insert new para. 7.3. on testing power-assisted latch release controls and door opening systems,
• Insert new paras. 13.0. and 13.1. on transitional provisions,
• Insert new Annex 7 specifying interior and exterior power loss test procedures.

List of documents for the eightieth session of the Working Party on Passive Safety scheduled for Geneva, 7–11 December 2026. Documents include proposals for:

• Amendment 3 to UN GTR 1,
• A new UN Regulation for M₂ and M₃ vehicles to prevent children being left inside,
• A 05 series of amendments to UN R11,
• A 02 series of amendments to UN R21,
• Supplement 4 to the 06 series of amendments to UN R22,
• A 06 series of amendments to UN R129,
• Supplement 2 to the 03 series of amendments to UN R134,
• Supplement 03 to the 01 series of amendments to UN R145,
• Supplement 1 to the 01 series of amendments to UN R170,
• A 02 series of amendments to UN R173,
• A new UN Regulation for category N₁ vehicles regarding fuel system integrity and crash compatibility,
• Supplement 3 to the original series of amendments to UN R42,
• Supplement 5 to the 04 series of amendments to UN R127,
• Amendments to UN Regulations Nos. 11, 12, 14, 16, 17, 21, 94, 95, 100, 127, 134, 135, 137, 153, 173, 174 and 184.

Proposal to establish uniform provisions for type approval of vehicles of category N₁Y regarding fuel system integrity, electrical shock protection, and crash compatibility in frontal, lateral, and rear-end collisions. Requirements cover fuel leakage limits, hydrogen storage system integrity post-crash, high voltage electrical safety, REESS protection, and crash compatibility criteria. Tests reference UN R94, UN R95, UN R137, and UN R153. Vehicles derived from already-approved types may use previous test results if mass increase does not exceed 8 per cent. Approval marks and type approval procedures follow standard 1958 Agreement schedules.

Agenda for the 29th meeting of the GRSP Task Force on Advanced Vehicle Regulatory Support, scheduled for 5 October 2026. The meeting will address Y-category regulatory framework developments for N1 vehicles, Y-category pedestrian protection under UN R127, UN R42 matters from GRSP-79, Y-category exclusion in UN R134, and other business.

Meeting minutes covering Y-category regulatory framework for N₁ vehicles, a revised version of which was written during the meeting. OICA presented a proposal for UN R127 on Y-category pedestrian protection, which was accepted; measurement data collection according to the proposal is the next step. EC presented a draft on UN R42, with NL proposing additions regarding automated driving systems exemptions and introduction text; EC to update the draft accordingly. UN R134 Y-category exclusion was listed with no discussion recorded.

Proposal to amend UN GTR No. 1 to introduce requirements for emergency door opening. The amendment addresses safety concerns arising from electrically operated door opening systems by requiring that power-assisted latch release controls, unlock controls, and door opening systems remain capable of functioning after main power supply loss for at least 60 minutes by means of secondary mechanical means, active secondary power supply, or fail-safe systems. The amendment also introduces definitions for latch release control, door handle, retractable door handle, unlock, unlatch, power loss, vehicle master control switch, and main power supply; requires latch release controls and door handles to be intuitive and unobstructed; and establishes interior and exterior test procedures to verify compliance with power loss requirements.

Proposal to insert para. 5.8.4.2. requiring electric side window controls adjacent to the front seat row be within reach and directly accessible without multiple actions, renumber former para. 5.8.4.2. as para. 5.8.4.3., insert para. 5.8.8. requiring electric side windows of the front seat row to function for at least 2 minutes during vehicle submergence, and insert Annex 11 describing submergence test procedures including container-based and slope-entry methods.

Proposal to:

• Add clarification to para. 5.3.5. that compliance with maximum head deceleration is not required,
• Add new requirements to para. 5.9.1. limiting head deceleration compliance to parts qualifying as points of head contact,
• Replace ‘point of contact’ with ‘point of head contact’ throughout Annex 1 paras. 2.2., 2.3., 2.3.1. and 3.,
• Insert new para. 1.4.4. in Annex 4 specifying test procedures for contactable points not qualifying as points of head contact,
• Amend Annex 4 para. 2.1. to reference specific procedures,
• Replace ‘point of contact’ with ‘point of head contact’ in Annex 10 explanatory notes to Annex 1 para. 2.2.

Status report on the Informal Working Group on Event Data Recorder and Data Storage System for Automated Driving. The IWG has developed requirements for UN R157, UN R185/GTR, UN R160, and UN R169. DSSAD activities will be removed from the IWG on EDR/DSSAD and assumed by a new IWG on ADS2, pending WP.29 decision. EDR Step 2 work includes proposals for a 03 Series of Amendments to UN R160 and Supplement 3 to UN R169. EDR Step 3 will consider data survivability, triggering sensitivity, data elements, and EDR for category L vehicles, with a proposal planned for April 2027.

Proposal to establish a new UN Regulation for approval of vehicles of category N₁Y regarding fuel system integrity, electrical shock protection, and crash compatibility. The regulation specifies requirements for frontal, rear-end, and lateral collision tests based on existing UN Regulations (No. 94, 95, 137, and 153), with provisions for liquid fuel leakage limits, hydrogen fuel system integrity including shut-off valve closure and leakage rate limits, electrical protection from high voltage systems, REESS retention and fire hazard prevention, and crash compatibility criteria and values determined from longitudinal acceleration measurements.

Proposal to amend para. 0. to extend application to vehicles of category Y, amend para. 1.4. to exclude category Y vehicles and certain category N₁ vehicles, add definitions and clarifications for category Y vehicles in paras. 2.8., 2.22., 2.29., 2.32., 2.44., and 2.45., and replace wording in para. 5.3.1.2. concerning Automated Driving System activation and delete footnote 9.

Proposal to amend para. 0. to extend application to vehicles of category Y, amend para. 1.4. to clarify non-applicability to category Y vehicles, add provisions to paras. 2.8., 2.22., 2.29., 2.32., 2.44., and 2.45. defining terms and test areas for category Y vehicles without windscreens, and replace language in para. 5.3.1.2. regarding Automated Driving System activity and delete footnote 9.

Agenda for the 17th meeting of the informal working group on Equitable Occupant Protection, EqOP, to be held on-line on 14 October 2026. The meeting will cover welcome, adoption of the agenda, approval of minutes from the 15th meeting, review of the IWG EqOP Progress Dashboard, status of task forces, upcoming meetings and workshops, and conclusion.

Task force in-session amendments to the proposal to establish uniform provisions for approval of vehicles of category N₁Y regarding protection of fuel system integrity, protection against electrical shock, and vehicle crash compatibility. Requirements address liquid fuel leakage limits, compressed hydrogen storage system integrity including leakage rates and container retention, high voltage electrical system protection through absence of high voltage, low electrical energy, physical protection, or isolation resistance, electrolyte leakage limits for rechargeable energy storage systems, REESS retention, fire and explosion hazards, and crash compatibility criteria. Testing includes frontal collision per UN R94 or UN R137, lateral collision per UN R95, and rear-end collision per UN R153. Vehicles derived from approved N₁ types complying with specified series may demonstrate compliance through previous test results.