Proposal to reinstate the obligation for the granting approval authority to inform the approval authority of each of each Contracting Party in whose territory the manufacturer intends to deploy the ALKS pending approval before granting the approval (according to Annex 1–Appendix 2).

Proposal to clarify:

1. The allowed obstruction for devices of Class II, III and VIII,
2. The definition of the external original surface and the position of the cylinder,
3. The usage of indicators and overlays in the required field of vision
4. Protruding supports and their possible interference with the pendulum, and
5. Make corrections to figures.

Proposal concerning “detected objects” and data element precision.

Proposal concerning “detected objects” and data element precision for the ADS regulation provisions on DSSAD.

Proposal as amended during the 4th EDO SIG session.

Proposal to amend UN R155 and UN R156 to require that Certificates of Compliance for Cyber Security Management Systems and Software Update Management Systems be issued by the same approval authority that grants type approval. Germany reported a case where different authorities issued the certificate and type approval, creating assessment and enforcement issues. The proposal aims to ensure holistic cyber security evaluation and align both regulations.

This document specifies testing procedures to verify door-opening systems remain functional after complete power loss. Interior testing requires unlocking, unlatching, and opening doors from inside the vehicle five times after a 60-minute wait following power disconnection. Exterior testing requires unlocking, unlatching, and opening doors from outside five times under identical conditions. All operations use only permanently installed components without tools.

A literature review on direction indicator visibility presents research on vehicle lighting design, visibility, and signalling. Sources include studies on overlapping and interlocking of lights, and dynamic evaluation of automobile rear lighting configurations.

Door-opening collision accidents between motor vehicles and vulnerable road users occur frequently and pose serious risks to road traffic safety. No mandatory UN Regulation or Global Technical Regulation for Door Opening Warning Systems exists internationally, resulting in regional inconsistencies. A virtual kick-off workshop was held on 1 April with participation from contracting parties and stakeholders. The workshop reviewed accident data from Germany and China, discussed potential technical parameters for DOWS, and identified the need for broader international data collection. Further workshops are envisaged pending availability of substantive new input.

Proposal to insert new paragraphs 3.1.1, 3.1.2, 3.2.2, and 4.6 to 4.6.6 in UN Regulation No. 157. The manufacturer shall provide approval authorities with a single point of contact, expected granting approval authority, and brief details of the ALKS and its ODD prior to application for approval. The granting approval authority shall inform receiving approval authorities of territories where ALKS can be active and provide specified information at least 30 days before granting approval. Receiving approval authorities may provide comments within 30 days, with disputes resolved per the 1958 Agreement. These provisions apply to both the original version and the 01 series of amendments, referencing WP.29/343.

Proposal to insert a new paragraph 0 introducing amendments for vehicles of categories X and Y, and to amend paragraphs 1, 1 footnote 1, 2.8, 2.22, 2.27, 2.29, and 5.3.1.2 of UN R127. The regulation is amended to extend application to vehicles without driver and without manual driving controls, including vehicles equipped with an Automated Driving System. Vehicles of category Y are not in scope. Modifications address the bonnet rear reference line definition, front structure including automated driving sensors for categories X and Y, mass in running order, normal ride attitude, and air ride height suspension engagement conditions.