| VCTF task force status report to GRVA |
| Reference Number: GRVA-25-17 |
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The Task Force on Vehicular Communications held a hybrid meeting on 23 January 2026, with presentations from Japan, CAICT China, and Car-to-Car Communications Consortium covering communications approaches to improve protection of vulnerable road users. The 14th VCTF meeting is scheduled for Wednesday 11 June 13:00–16:00 CET to discuss tests and ideas for improving VRU protection through communications. The Future Networked Car Symposium will be held in hybrid format on 9 July 2026 at Palexpo Geneva, jointly organised by UNECE and ITU, with the WP.29 related session in the morning of Thursday 9 July. |
| Submitted by: |
| Meeting Sessions: 25th GRVA session (18-22 May) |
| Document date: 15 May 26 |
| Relevant to: WP.29 Discussion Topic | Vehicular Communications and Connectivity |
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| ADS: Proposal to amend WP.29/2026/137 |
| Reference Number: GRVA-25-22 |
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Proposal to amend ECE/TRANS/WP.29/2026/137 to replace placeholder text “[ADS]”, “[XXX]”, and “[number of this Regulation]” with the UN Regulation number upon adoption, amend the cross-reference in paragraph 1.2. to “7.2.3.17.”, amend paragraph 6.2.2.3.8.1. subparagraph (b) to specify gaze directed to “the” driving task relevant area, remove brackets around “7.4.” in paragraph 11.2., add a period after the number in Annex 1 paragraph 5.1., amend Annex 1 Appendix 1 paragraphs 1.4.5. and 1.4.7., renumber paragraphs 1.4.12., 1.4.12.1., and 1.4.12.2. as 1.4.11.5., 1.4.11.5.1., and 1.4.11.5.2., amend Annex 1 Appendix 2, amend Annex 7 table 5 rows 1 and 2 column 7, remove brackets in Annex 8 paragraphs 5.3.1. and 5.3.2., and insert “Mandatory” in Annex 8 table row 1 column 2. |
| Submitted by: |
| Meeting Sessions: 25th GRVA session (18-22 May) |
| Document date: 15 May 26 |
| Document status: Formal GR review |
| Relevant to: WP.29 Regulatory Project | Automated Driving Systems and WP.29 Regulatory Project | Data Storage Systems for Automated Driving |
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| UN R157: Proposal to amend GRVA/2026/12 |
| Reference Number: GRVA-25-18 |
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Proposal to insert new para. 3.1.1. and 3.1.2. requiring manufacturers to provide information to approval authorities prior to application and upon extension of type approval; insert new para. 3.2.2. requiring manufacturers to provide summaries of safety definitions, driver safety levels, traffic rules assessment, and testing for each territory where ALKS can be active; and insert new paras. 4.6. to 4.6.6. establishing procedures for approvals covering multiple territories, including notification of receiving approval authorities at least 30 days before approval, review periods, and dispute resolution under the 1958 Agreement. OICA and CLEPA do not support mandatory pre-announcement but would support sharing Safe Operation documentation and lists of compliant territories during the approval process. |
| Submitted by: OICA and CLEPA |
| Meeting Sessions: 25th GRVA session (18-22 May) |
| Document date: 15 May 26 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 157 | Automated Lane-Keeping Systems (ALKS) |
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| ADS: Proposal to amend WP.29/2026/139 |
| Reference Number: GRVA-25-21 |
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Proposal to amend ECE/TRANS/WP.29/2026/139 to modify para. 4.2.2.3.8.1. subparagraph (b) to state gaze directed to the driving task relevant area, amend para. 6.3.2.2.3. to replace approval authority with assessment, amend Annex 5 table 5 rows 1 and 2 column 7 to specify fallback to a mitigated risk condition and set deceleration at 4 m/s², amend Annex 6 para. 5.3.1. to remove brackets, amend Annex 6 para. 5.3.2. table to insert Mandatory in row 1 column 2 and specify recording interval of -7 to +7 seconds for visual images, and remove the bracket after table 5.3.2. |
| Submitted by: |
| Meeting Sessions: 25th GRVA session (18-22 May) |
| Document date: 15 May 26 |
| Document status: Formal GR review |
| Relevant to: WP.29 Regulatory Project | Automated Driving Systems |
| Click here to view the full document file |
| Draft Guidance and Interpretation Document for the ADS Regulations |
| Reference Number: GRVA-25-20 |
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This Guidance and Interpretation Document (GID), based on GRVA/2026/3 as amended by GRVA-24-29 and WP.29-198-09, supports implementation of proposed UN Global Technical Regulation and UN Regulation on Automated Driving Systems. The GID, structured in table format with regulatory text and explanatory guidance with examples, facilitates interpretation of ADS requirements when applying them to particular vehicles or vehicle types. The document addresses ADS safety, system descriptions, operational design domains, performance in nominal, critical, and failure situations, interactions between ADS and users, manufacturer safety management systems, test environments including simulation credibility frameworks, safety cases, post-deployment safety monitoring, and compliance assessments including confirmatory testing. Materials will be restructured and refined for submission to GRVA’s September 2026 session. |
| Meeting Sessions: 25th GRVA session (18-22 May) |
| Document date: 15 May 26 |
| Relevant to: WP.29 Regulatory Project | Automated Driving Systems |
| Click here to view the full document file |