Updated proposal from the ADAS task force based on document GRVA/2023/20.

Proposal to ensure that vehicles with ‘basic’ B1+ACC are not required to approve to the DCAS regulation just because that functionality meets the definition of DCAS. However, if the vehicle is equipped with DCAS that includes such functionality, that functionality must be approved according to this regulation so that the DCAS has been assessed holistically.

Proposal to delineate the scope of UN R79 vis-à-vis the draft new UN Regulation on Driver Control Assistance Systems (DCAS).

This document contains a number of sections and provisions in square brackets. These provisions are considered to be addressed and possibly amended by the task force on ADAS over the Summer 2023 through the submission of additional informal documents for the seventeenth GRVA session in September.