| WP.29: Updated Procedure on Election of Officers in the Absence of Consensus |
| Reference Number: WP.29-187-18-Rev.1 |
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Note explaining procedures for WP.29 officer elections when consensus is not reached. By default, elections are decided by secret ballot unless the WP.29 decides to proceed without a ballot on an agreed candidate. Nominations for Chairperson and Vice Chairperson(s) should be submitted to the secretariat at least ten days before the session. Prerequisites for secret ballot elections include attendance in person by a quorum of representatives, registration of voters, ballot infrastructure, and secretariat processing of the vote. |
| Meeting Sessions: 200th WP.29 session (16-20 Nov) |
| Document date: 10 Nov 26 |
| Document status: Informal WP.29 review |
| Relevant to: United Nations Agreement | 1998 Global Agreement, United Nations Agreement | 1997 Agreement on Periodical Technical Inspections, and United Nations Agreement | 1958 Agreement |
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| Candidates Nominated for WP.29 Chair and Vice Chairs |
| Reference Number: WP.29-200-06 |
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Document lists one candidate nominated for WP.29 Chair and six candidates nominated for WP.29 Vice-Chair, with their names and nationalities. The election is scheduled for Wednesday, 18 November starting at 14:30 in Room XII. |
| Meeting Sessions: 200th WP.29 session (16-20 Nov) |
| Document date: 10 Nov 26 |
| Document status: Informal WP.29 review |
| Relevant to: United Nations Agreement | 1998 Global Agreement, United Nations Agreement | 1997 Agreement on Periodical Technical Inspections, and United Nations Agreement | 1958 Agreement |
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| Homologation of software dedicated to vehicles out of production |
| Reference Number: IWVTA-52-08 |
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Software identification and updates for vehicles no longer in production. UN R156 series 01 introduces mandatory RXSWIN for software updates after registration. RE3 Annex 7, UN R157, UN R171, and UN R185 define type approval rules post-production. Manufacturers may apply for new approvals to differentiate software for registered vehicles from new vehicles, covering type approval regulation updates or hardware changes. Duplication of tests shall be avoided where possible. National Type dates need not be respected for new approvals under the 1958 Agreement. |
| Submitted by: OICA |
| Meeting Sessions: 52nd IWVTA session (12 Nov) |
| Document date: 10 Nov 26 |
| Relevant to: UN Regulation No. 27 | Advance Warning Triangles, UN Regulation No. 79 | Steering Equipment, UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA), United Nations Agreement | 1958 Agreement, UN Regulation No. 156 | Software Update Processes and Management Systems, UN Regulation No. 157 | Automated Lane-Keeping Systems (ALKS), UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS), and UN Regulation No. 185 | Approval of vehicles with regard to their Automated Driving Systems |
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| Proposed amendments to Guidelines on Transitional Provisions Regarding Footnotes 4–6 of template V |
| Reference Number: IWVTA-52-05 |
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Proposal to amend the Guidelines on Transitional Provisions by applying footnote 6 to V.3 as well as V.8, replacing the added as well language in footnotes 4 to 6 with used instead of, deleting also from footnotes 4 and 5, adding Notwithstanding paragraph V.4 before Contracting Parties applying in footnotes 4 and 5, and using continue to only for the V.8 case in footnote 6 to align terminology, clarify scope, and remove overlaps between main text and footnote wording. |
| Submitted by: OICA |
| Meeting Sessions: 52nd IWVTA session (12 Nov) |
| Document date: 10 Nov 26 |
| Relevant to: UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA) and United Nations Agreement | 1958 Agreement |
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| IWVTA Discussion paper – implementation of R.E.3. Revision 8 |
| Reference Number: IWVTA-52-07 |
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Discussion of R.E.3. revision 8 adopted by WP.29 in November 2025, which allows vehicle manufacturers to apply for new approvals for software versions on registered vehicles. The Netherlands raised concerns about compatibility with type approval principles, the 1958 Agreement, and EU law, citing issues with traceability, multiple approvals for one type, approval requirements for non-production vehicles, and product marking. The document proposes distinguishing between ‘live’ approvals for new vehicles using normal type approval procedures and ‘legacy’ approvals for in-service vehicles using an updated revision concept, with updates to Schedule 3 of the 1958 Agreement and R.E.3. revision 9. |
| Submitted by: Netherlands |
| Meeting Sessions: 52nd IWVTA session (12 Nov) |
| Document date: 21 Oct 26 |
| Relevant to: UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA), United Nations Agreement | RE3 Construction of Vehicles, United Nations Agreement | 1958 Agreement, and UN Regulation No. 156 | Software Update Processes and Management Systems |
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| Proposal for amendments to the 1958 Agreement regarding the voluntary acceptance of Certificates of Compliance |
| Reference Number: GRVA-26-21 |
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Proposal to amend Article 2, paragraph 2 to clarify that where a Certificate of Compliance required under a UN Regulation and issued by an Approval Authority of another Contracting Party is accepted by a Contracting Party, the Approval Authority granting the corresponding type approval shall remain responsible for all aspects of that type approval. The amendment addresses management systems and their Certificates of Compliance used in UN Regulations such as UN R155 and UN R156. |
| Submitted by: CLCCR, CLEPA, and OICA |
| Meeting Sessions: 26th GRVA session (14-18 Sep) |
| Document date: 14 Sep 26 |
| Relevant to: United Nations Agreement | 1958 Agreement, UN Regulation No. 155 | Cyber Security and Cyber Security Management, and UN Regulation No. 156 | Software Update Processes and Management Systems |
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| IWVTA: Proposal for amendments to the transitional guidelines and an amendment to the General Guidelines for United Nations regulatory procedures and transitional provisions in UN Regulations |
| Reference Number: WP.29/2026/172 |
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Proposal to amend the General Guidelines for United Nations regulatory procedures and transitional provisions. The document establishes transitional provisions for vehicles, vehicle systems and installation of equipment and parts in new vehicles, including provisions applicable to all series of amendments and specific provisions for the XX series of amendments. Contracting Parties may grant type approvals according to any preceding series and shall continue to grant extensions of existing approvals. As from the official date of entry into force of the XX series, no Contracting Party shall refuse to grant or accept type approvals under the XX series. As from 1 September Date (b), Contracting Parties shall not be obliged to accept type approvals to any preceding series first issued after that date. Until 1 September Date ©, Contracting Parties shall accept type approvals to the XX-1 series first issued before 1 September Date (b). As from 1 September Date ©, Contracting Parties shall not be obliged to accept type approvals issued to any preceding series, subject to special cases permitting continued acceptance of certain equipment/parts or vehicles/vehicle systems. |
| Submitted by: IWVTA |
| Meeting Sessions: 200th WP.29 session (16-20 Nov) |
| Document date: 07 Sep 26 |
| Document status: Formal WP.29 review |
| Relevant to: UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA) and United Nations Agreement | 1958 Agreement |
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| Proposal to amend WP.29 general guidelines on transitional provisions |
| Reference Number: WP.29-199-29 |
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Proposal to amend General Guidelines for United Nations regulatory procedures and transitional provisions in UN Regulations based on WP.29/2024/76, adding permanent transitional provisions applicable to all series of amendments allowing Contracting Parties to grant type approvals according to any preceding series of amendments and continue granting extensions of existing approvals, reorganizing series-specific transitional provisions with provisions for the XX Series and subsequent series, and deleting former para. V.9 and V.9bis provisions that shall be repositioned as permanent provisions. |
| Submitted by: IWVTA |
| Meeting Sessions: 199th WP.29 session (22-26 Jun) |
| Document date: 24 Jun 26 |
| Document status: Informal WP.29 review |
| Relevant to: UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA) and United Nations Agreement | 1958 Agreement |
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| Proposal to amend the general guidelines on transitional provisions |
| Reference Number: IWVTA-51-04-Rev.1 |
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Proposal to amend the General Guidelines for United Nations regulatory procedures and transitional provisions in UN Regulations based on WP.29/2024/76, to move transitional provisions applicable to all series of amendments to the beginning of transitional provisions sections, retitle successive series provisions as “Transitional provisions for the XX Series” and “Transitional provisions for the XX+1 Series”, add footnote reference 6 to para. V.3, and correct terminology from “previous” to “preceding” in footnotes 4–6 for consistency. |
| Meeting Sessions: 51st IWVTA session (17 Jun) |
| Document date: 18 Jun 26 |
| Relevant to: UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA) and United Nations Agreement | 1958 Agreement |
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| Request for guidance on contradictions between transitional provisions of UN Regulations and Revision 3 of the 1958 Agreement |
| Reference Number: WP.29-199-11 |
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The Working Party on Passive Safety discussed a proposal to delete transitional provisions 15.1.2. and 15.1.3. from UN R22 on the basis that they contradicted article 12.4. of revision 3 of the 1958 Agreement. GRSP concluded that in case of contradiction between the provisions of Revision 3 of the 1958 Agreement and those of UN R22, the provisions of the 1958 Agreement should prevail. This interpretation matter is being brought to the attention of WP.29 because it may affect other UN Regulations with similar provisions under the purview of other subsidiary working parties. GRSP requested guidance on the correct interpretation of transitional provisions 15.1.2. and 15.1.3. |
| Meeting Sessions: 199th WP.29 session (22-26 Jun) |
| Document date: 17 Jun 26 |
| Document status: Informal WP.29 review |
| Relevant to: UN Regulation No. 22 | Helmets and Visors and United Nations Agreement | 1958 Agreement |
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| What is IWVTA? |
| Reference Number: DETA-IWVTA-WS-01-04 |
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IWVTA is an internationally recognised whole vehicle type approval scheme within the revised 1958 Agreement framework. It establishes mutual recognition of vehicle type approvals at the whole vehicle level across Contracting Parties, eliminating requirements for further testing, documentation, or certification for safety, environment, energy, and anti-theft. IWVTA comprises two approaches: U-IWVTA applies the highest stringency of latest UN Regulations, while L-IWVTA permits omissions or lower stringency versions. The scope is limited to passenger cars. Merits include simplified type approval systems, reduced testing and administrative costs, and shortened processing times. |
| Meeting Sessions: 1st DETA-IWVTA-WS session (17 Jun) |
| Document date: 29 May 26 |
| Relevant to: UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA) and United Nations Agreement | 1958 Agreement |
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| Request for guidance on vehicle compliance after the end of production |
| Reference Number: GRVA-25-48 |
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The document requests guidance on the legal basis for provisions within UN Regulations extending beyond the End-of-Production date and which authority such provisions address. Examples include UN R171 requirements for manufacturers to demonstrate safety management systems to the Type Approval Authority every three years and report annually on Driven Coded Auxiliary System operation until production is discontinued, and UN R155 requirements for Cyber Security Management Systems to apply to the post-production phase when vehicles remain operational but are no longer produced. The document poses an additional question regarding vehicle safety when manufacturers cease operations and cannot fulfill post-deployment safety provisions. |
| Submitted by: Germany |
| Meeting Sessions: 25th GRVA session (18-22 May) |
| Document date: 21 May 26 |
| Relevant to: United Nations Agreement | 1958 Agreement, WP.29 Regulatory Project | Automated Driving Systems, UN Regulation No. 155 | Cyber Security and Cyber Security Management, and UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS) |
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| List of Contracting Parties to the 1958 and 1998 Agreements |
| Reference Number: SCUNV-15-06 |
| Meeting Sessions: 15th SCUNV session (14 Apr 2025) |
| Document date: 11 Apr 26 |
| Relevant to: United Nations Agreement | 1998 Global Agreement and United Nations Agreement | 1958 Agreement |
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| WP.29: Status of proposals adopted during the 197th (November 2025) session |
| Reference Number: WP.29-198-22 |
| Meeting Sessions: 198th WP.29 session (9-13 Mar) |
| Document date: 09 Mar 26 |
| Document status: Informal WP.29 review |
| Relevant to: United Nations Agreement | 1958 Agreement |
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| DETA: Request from Colombia for access to the database |
| Reference Number: WP.29-198-03 |
| Submitted by: Colombia |
| Meeting Sessions: 198th WP.29 session (9-13 Mar) |
| Document date: 13 Nov 25 |
| Document status: Informal WP.29 review |
| Relevant to: United Nations Agreement | 1958 Agreement |
| Click here to view the full document file |
| Guidelines for transitional provisions |
| Reference Number: IWVTA-50-07 |
| Meeting Sessions: 50th IWVTA session (4 Mar) |
| Document date: 27 Feb 26 |
| Relevant to: UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA) and United Nations Agreement | 1958 Agreement |
| Click here to view the full document file |
| Report on the ASEAN Mutual Recognition Workshop |
| Reference Number: IWVTA-50-05 |
| Submitted by: JASIC |
| Meeting Sessions: 50th IWVTA session (4 Mar) |
| Document date: 27 Feb 26 |
| Relevant to: UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA), WP.29 Discussion Topic | Database for the Exchange of Type Approval Documentation, and United Nations Agreement | 1958 Agreement |
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