The informal working group on Equitable Occupant Protection reviewed the status of five task forces addressing rear-end impact, virtual crash testing, frontal impact and restraint systems, and assessment of currently not considered injury types with high frequency and risk of permanent medical impairment. The group discussed robustness assessment for occupant protection, defined as the vehicle’s ability to protect occupants with variation of body height, weight, shape, physical constitution, and age in real-world relevant collisions. An upcoming workshop in Tokyo will develop conceptual ideas for assessing robustness by evaluating performance over a matrix of human and crash-condition variability, complementing current requirement-specific assessments based on anthropomorphic test devices, with status reports due December 2026 and final report December 2027.

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 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.

This document is background material for the IWG EqOP workshop on equity issues in frontal crashes relevant for restraint systems scheduled for November 2026 in Tokyo. The workshop aims to draft conceptual ideas for a procedure to assess robustness by complementing current specific requirements based on ATDs using a more holistic approach. Robustness is defined as the vehicle’s ability to protect occupants of variation in body height, weight, shape, and seating position in real-world relevant collisions by maintaining structural integrity and effective safety systems. The reading list addresses field data, real-world needs, characteristics of frontal collisions, current regulations including UN R16, UN R94, UN R137, human body model readiness, injury prediction strategies, and regulatory solutions including Euro NCAP approaches, informed by GRSP-78-07.

Guidance request on restraint system with airbag submitted by Kingdom of the Netherlands. Question whether a restraint system approved according to UN R16 shall bear the word AIRBAG in the approval mark when an airbag is part of the restraint system. The Regulation seems not to require it. Discussion whether it is desirable and whether the Regulation must be updated. Proposal to amend the Regulation to include AIRBAG in the approval mark in case an airbag is part of a restraint system. Alternatively, it could be decided to leave the situation as is and see the addition of AIRBAG as optional.

Proposal to enable application to vehicles of category X (vehicles of category Y are not in scope). For vehicles of category X, the R point of the most forward passenger seat shall be taken instead of the R-point of the driver’s seat. Amendments address steering control contact requirements and modify occupant references.