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 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 The current version of the European Standard for toxicity has been withdrawn by CEN and replaced with a new version.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.

Provisional agenda for GRSP’s eightieth session to be held 7–11 December 2026 in Geneva. The session will address UN Global Technical Regulations No. 1, 13, and 20; UN Regulations Nos. 11, 17, 21, 22, 95, 100, 127, 129, 134, 145, 170, 173, and 174; a new UN Regulation and authorization request for a GTR on children left in vehicles; collective amendments to UN Regulations affecting automated vehicles; Mutual Resolution No. 1; equitable occupant protection; and other business items including vehicle automation, software updates, airbags, child restraint systems, and bus protection.

The 9th STCBC Task Force session convenes on 17 June 2026 from 14:30h to 16:30h CET via TEAMS meeting. The agenda includes welcome and meeting arrangements, adoption of the agenda, feedback from GRSP, and amendments to UN R107, UN R173, and UN R145. The next meeting will be scheduled.

The 8th Task Force UN R173 meeting, held 18 May 2026 from 14:30h–16:30h CET via TEAMS, covered welcome and meeting arrangements, adoption of the agenda, amendment to UN R107, amendment to UN R173, and amendment to UN R145, with discussion of the next meeting.

The agenda for the 10th session of the STCBC Task Force on 22 July 2026 includes adoption of the agenda, amendment to UN R107, amendment to UN R173, amendment to UN R145, and discussion of the next meeting.

Proposal to clarify that Child Restraint Systems approved according to UN R129 or R44 may be used in vehicles of categories M₂ and M₃ with a 3-point belt and/or ISOFIX attachments without further requirements. As a result, Part I of UN R170 covers Built-in Child Restraint Systems for securing children from 40 – 150 cm in forward facing and rearward facing vehicle seats and Part II addresses Child Restraint Systems approved according to UN R129 or R44 which may be installed in a bus seat with a 2-point belt.