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.

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.

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.

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.

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.

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.

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.