52. GRSG noted that its 131st session was scheduled to be held in Geneva from 13 April (2:30 p.m. CET) to 17 April (12.30 a.m.) 2026 on the basis of a tentative agenda reproduced below. GRSG noted that the deadline for the submission of official documents to the secretariat is 19 January 2026, twelve weeks prior to the session. 1.Adoption of the agenda. 2.Amendments to regulations on buses and coaches: UN Regulation No. 107 (M2 and M3 Vehicles). 3.Amendments to safety glazing regulations: UN Regulation No. 43 (Safety Glazing). 4.Awareness of the proximity of vulnerable road users:

1. UN Regulation No. 46 (Devices for Indirect Vision);
2. UN Regulation No. 151(Blind Spot Information System forthe Detection of Bicycles);
3. UN Regulation No. 158 (Reversing Motion);
4. UN Regulation No. 159 (Moving Off Information System);
5. UN Regulation No. 166 (Vulnerable Road Users in Front and Side Close Proximity). 5.Amendments to regulations on gas-fuelled vehicles:
6. UN Regulation No. 67 (Liquefied Petroleum Gas Vehicles);
7. UN Regulation No. 110 (Compressed Natural Gas and Liquified Natural Gas Vehicles). 6.Amendments to the regulations on devices against unauthorized use, immobilizers and vehicle alarm systems:
8. UN Regulation No. 116 (Anti-theft and Alarm Systems);
9. UN Regulation No. 161 (Devices against Unauthorized Use);
10. UN Regulation No. 162 (Immobilizers);
11. UN Regulation No. 163 (Vehicle Alarm Systems). 7.UN Regulation No. 121 (Identification of Controls, Tell-tales and Indicators). 8.UN Regulation No. 122 (Heating Systems). 9.Event data recorder:
12. Guidance on event data recorder performance elements appropriate for adoption in the resolutions or regulations of the 1958 and 1998 Agreements;
13. UN Regulation No. 160 (Event Data Recorder);
14. UN Regulation No. 169 (Event Data Recorder for Heavy-Duty Vehicles). 10.UN Regulation No. 0 (International Whole Vehicle Type Approval). 11.Consolidated Resolution on the Construction of Vehicles. 12.Special Resolution No. 1 concerning the Common Definitions of Vehicle Categories, Masses and Dimensions. 13.Exchange of views on vehicle automation:
15. Autonomous shuttles;
16. Categorization of automated vehicles and autonomous vehicle regulation screening. 14.Other business:
17. Exchange of views on the future work of the Working Party on General Safety Provisions;
18. Periodical technical inspections;
19. Highlights of the November session of the World Forum for Harmonization of Vehicle Regulations;
20. UN Regulation No. 105 (Vehicles for the Carriage of Dangerous Goods);
21. UN Regulation No. 176 (Field of Vision Assistant Systems);
22. Cooperation with the Global Forum for Road Traffic Safety;
23. Driver distraction and drowsiness warning systems;
24. Any other business;
25. UN Regulation No. 39 (Speedometer and Odometer);
26. List of relevant UN Regulations of the Working Party on General Safety Provisions for software update;
27. Door open warning systems;
28. UN Regulation No. 125 (Forward Field of Vision of Drivers).