Proposal for revised provisions concerning initiation of the powertrain and run cycle.

Revised proposal concerning reinstatement of the system at initiation of the powertrain.

Proposal to modify the in-service performance reporting requirements.

Proposal for driver acknowledgement of correct use of DCAS.

Proposal to align UN R79 and UN R157 with UN R152 (AEBS for M1 and N1) regarding the conditions for automatic re-instatement of a system at the “initiation of each engine start / run cycle”.

Proposal to permit the use of a positive lock type system as an alternative to a friction type parking brake system.

Proposal to clarify the type-approval process concerning the reciprocal recognition of approvals to UN R131 and UN R152 (i.e., the conditions under which Contracting Parties applying both regulations are required to accept approvals under either regulation as equally valid for vehicles of category M₂ and for vehicles of category M₃/N₂ with a maximum weight below or equal to 8t and equipped with hydraulic braking).

Proposal to allow for the use of virtual testing as an alternative to physical tests.

Proposal to amend RE3 to align with UN R156 and other regulation requirements for use of the RxSWIN identification number.

Proposal to introduce specific deceleration requirements for the Speed Electronically Power Assisted Cycles belonging to the Category L in UN R78.

Proposal to clarify provisions concerning the type-IIA test and the test mass of vehicles authorized to tow trailer(s) (responding to the proposal made in document GRVA/2024/7).

Proposal from the ADAS task force for editorial improvements and corrections to the new UN Regulation on the approval of Driver-Control Assistance Systems.

Proposal to update the regulation in line with technical advances and the emergence of a new type of braking system that employs stored electrical energy for both the control transmission and the energy transmission.

Proposal to align UN R13-H with technical advances and the emergence of a new type of braking system that employs stored electrical energy for both the control transmission and the energy transmission.

Proposal to facilitate a consistent approach across all Contracting Parties for Emergency Lane Keeping Systems (ELKS) covering vehicles of category M₁ and N₁.

Proposal to clarify the provisions for full power steering systems such as steer by wire systems (based on discussions held under the EBSIG interest group addressing electro-mechanical braking systems under UN R13 and 13-H).

Proposal to clarify the provisions concerning the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.

Proposal to introduce a mapping of requirements and references to ISO 24089:2023 (“Road vehicles – Software update engineering”) where such referencing may aid the understanding and/or implementation of UN Regulation No. 156 requirements.

Proposal to introduce new provisions to enable regulating DCAS supporting system-initiated manoeuvres and/or allowing skipping “Hands-on” requests, ensuring maintaining string stability and providing additional editorial corrections and clarifications.

Proposal to clarify the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.

Proposal to clarify provisions concerning the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.

Proposal to clarify provisions concerning the conditions for automatic re-instatement of the system at the “initiation of each engine start / run cycle”.