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Upcoming Meetings

Working Party on Automated and Connected Vehicles | Session 26 | 14-18 ...
Emergency Door Opening | EDO-Intermediate-03 | 18 Sep
Task Force on Autonomous Vehicle Signalling Requirements | Session 34 | ...
Task Force on Substitute and Retrofit Light Sources | Session 30 | 22 Sep
Informal Working Group on Automatic Emergency Braking Systems | Session ...
Prioritization of Work | Session 1 | 25 Sep
EqOP Task Force on Rear-Impact Assessment | Session 12 | 28 Sep
Electric and Hydrogen Fuel-Cell Vehicle Retrofit Systems | Session 12 | ...
Working Party on General Safety | Session 132 | 28 Sep-2 Oct
EqOP Task Force on Virtual Crash Testing | Session 17 | 30 Sep
Driver Drowsiness and Distraction Warning Systems | Session 10 | 5-7 ...
GRSP Task Force on Automated Vehicles and Regulation Screening | Session...
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Recent Headlines

15 Sep 2026 Simplification of technical requirements and testing procedures...
15 Sep 2026 Simplification of technical requirements and testing procedures...
15 Sep 2026 Simplification of technical requirements and testing procedures...
7 May 2026 Report on EU CO2 emission performance standards for new light...
6 May 2025 CO2 emissions EP fast-tracks vote on flexibility measures for...
10 Mar 2025 Electric vehicles and climatisation measuring the impact on...

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Latest Documents

18 Sep 2026 | RE3: Proposal of provisions for PTI scan tools | PTI-44-02/Rev.1
18 Sep 2026 | UN R182: Proposal on priorities for a 01 series of amendments | DDAD...
18 Sep 2026 | UN R79: Proposal for a Supplement to the 03, 04 and 05 series of ame...
18 Sep 2026 | UN R13: Proposal to amend GRVA/2026/35 | GRVA-26-37
18 Sep 2026 | GTR 26 and UN R185 Guidance and Interpretation Document | GRVA-26-09...
(5 posted today) (65 posted during the past week)
RE3: Proposal of provisions for PTI scan tools
Reference Number: PTI-44-02/Rev.1

Proposal to insert new clauses to section 8 of the Consolidated Resolution on the Construction of Vehicles (R.E.3) to add provisions 8.40.1. through 8.40.9. establishing requirements for:

  • Periodic technical inspection of vehicles, including verification of proper condition and functionality through testing equipment, electronic vehicle interface, scan-tools and manual/visual inspection,
  • access to in-vehicle data without changing approved vehicle design or affecting software integrity, functionality of installed safety systems, and cyber security measures,
  • manufacturer provision of technical information for testing equipment, electronic vehicle interface, scan-tools and methods,
  • vehicle construction providing access to Diagnostic Trouble Code with regard to identify failure of vehicle, equipment and parts,
  • definition of failure,
  • requirement that Diagnostic Trouble Code be accessible by scan-tools compliant with international standards without manufacturer-specific, user-specific, or tool-specific restrictions,
  • cyber security measures not affected,
  • application limited to authorized test centers and workshops.

Submitted by: Japan and Russia
Meeting Sessions: 44th PTI session (17 Sep)
Document date: 18 Sep 26
Relevant to: United Nations Agreement | RE3 Construction of Vehicles, UN Regulation No. 155 | Cyber Security and Cyber Security Management, and WP.29 Discussion Topic | Electronic Technical Inspections
Click here to view the full document file
Download from UNECE: .docx format
UN R182: Proposal on priorities for a 01 series of amendments
Reference Number: DDADWS-10-05

Proposal to:

  • Add microsleep detection capability to DDAW systems,
  • Require DDAW or equivalent monitoring when partial automation is active,
  • Define broader driving conditions for effective operation including unmarked roads and direct lighting,
  • Establish DDAW functionality under driver occlusions such as sunglasses,
  • Set requirements for drowsiness warnings and acknowledgement by drivers,
  • Enhance test methodology including continuation after first warning and demographic diversity,
  • Establish mandatory drowsiness warning threshold at KSS level 8 with optional soft warnings at KSS levels 6–7,
  • Introduce time-based penalties for delayed detection of drowsiness,
  • Include specificity and positive predictive value as performance metrics.

Submitted by: Australia
Meeting Sessions: 10th DDADWS session (5-7 Oct)
Document date: 18 Sep 26
Relevant to: UN Regulation No. 182 | Driver Drowsiness and Attention Warning Systems
Click here to view the full document file
Download from UNECE: .pdf format
UN R79: Proposal for a Supplement to the 03, 04 and 05 series of amendments
Reference Number: GRVA-26-38

Proposal to amend GRVA/2026/34 proposing to amend para. 5.6.1.2.7. to modify the specified maximum RCP operating range from 6 m to 10 m, with provision to extend to a maximum of 15 m if direct line of sight between the remote-control device and the vehicle is ensured. The justification notes that RCP systems with extended ranges are already offered in large markets without regulatory limits, that radio wave-based ranging requires safety margins reducing effective usable range, and that increased range would reduce blind areas behind vehicles and allow drivers to better monitor surroundings while manoeuvring, reducing risks and increasing overall safety.

Submitted by: OICA and CLEPA
Meeting Sessions: 26th GRVA session (14-18 Sep)
Document date: 18 Sep 26
Document status: Formal GR review
Relevant to: UN Regulation No. 79 | Steering Equipment
View full document file for more information
Click here to view the full document file
Download from UNECE: .pdf format .docx format
UN R13: Proposal to amend GRVA/2026/35
Reference Number: GRVA-26-37

Proposal to amend Annex 8, paragraph 2.8. to establish performance-based requirements ensuring continuous trailer immobilisation during service brake pressure depletion. The amendment requires that when a trailer is uncoupled and the park brake control is released, braking forces from combined service and parking braking systems shall hold the laden trailer at any time when service brake energy reservoir reduces from 850 kPa to 0 kPa, and that adequate overlap between service brake and spring brake functions be ensured so no loss of holding capability occurs during pressure depletion.

Submitted by: CLEPA
Meeting Sessions: 26th GRVA session (14-18 Sep)
Document date: 18 Sep 26
Document status: Formal GR review
Relevant to: UN Regulation No. 13 | Heavy-Duty Vehicle Braking
View full document file for more information
Click here to view the full document file
Download from UNECE: .pdf format .docx format
GTR 26 and UN R185 Guidance and Interpretation Document
Reference Number: GRVA-26-09/Rev.1

Consolidated revision of the working document on guidance and interpretation document for GTR 26 and UN R185 on Automated Driving Systems (GRVA/2026/24). The document facilitates interpretation of ADS requirements when applied to particular ADS vehicles, provides guidance on evidence for requirements, and helps harmonize application across manufacturers and authorities. It addresses definitions, application for approval, approval procedures, ADS performance of the Dynamic Driving Task in nominal, critical, and failure situations, interactions between ADS and users, safety management systems, test environments, safety cases, and post-deployment safety monitoring.

Submitted by: GRVA-WS-ADS
Meeting Sessions: 26th GRVA session (14-18 Sep)
Document date: 18 Sep 26
Relevant to: WP.29 Regulatory Project | Automated Driving Systems, GTR No. 26 | Automated Driving Systems, and UN Regulation No. 185 | Approval of vehicles with regard to their Automated Driving Systems
View full document file for more information
Click here to view the full document file
Download from UNECE: .pdf format .docx format
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