Proposal to require electrically operated parking brake systems to automatically activate when the driver leaves the vehicle cabin and/or the motor is stopped.

Proposal for amendments to the proposal to introduce provisions for electro-mechanical braking systems (submitted to WP.29 as document WP.29/2021/12).

Document consolidating the work accomplished by the informal working group on Validation Methods for Automated Driving to date to develop the New Assessment/Test Method for Automated Driving Systems and ADS vehicles.

This document was provided by ISO for GRVA consideration and is password protected. Please refer to the GRVA secretariat for further information.

This document was provided by ISO for GRVA consideration and is password protected. Please refer to the GRVA secretariat for further information.

Argument for revising the PBC values used in the regulation based on technological progress in tyres and impact on road-friction parameters.

Proposal to amend the peak braking coefficient and related test method provisions.

Given that UN R94, 95 and 137 refer only to vehicle categories M₁ and N_{1</, the proposal would add references to UN R29 and 66 to specify an impact severity level for heavier vehicle categories for data retrieval performance limits.}

Comments on the proposal from Germany to require electrically operated parking brake systems to automatically activate when the driver leaves the vehicle cabin and/or the motor is stopped.

Proposal from the GRVA leadership to update Table 1 concerning AV-related informal group tasks and deliverables.

Proposal to align requirements with technological progress to address steering systems with low steering gear ratios.

Proposal of improvements to the draft text regarding limitations on continued ACSF support after exceeding the system boundary conditions.

Revised proposal from the GRVA secretariat.

Proposal to address difficulty in Conformity of Production (CoP) routine obligations caused by unavailability of specifically prescribed hardware.