Kingdom of Cambodia
UN R179 Brake emissions (from 20 Oct 2026)
Brake emissions Approval of vehicles with regard to the particle emissions of their braking system UN Regulation No. 179 UN R179
UN R180 On-Board Monitoring (from 20 Oct 2026)
Uniform provisions concerning the approval of light duty passenger and commercial vehicles with regards to On-board monitoring (OBM) systems, environmental vehicle passport (EVP) and in-vehicle display of environmental data Pursuant to Euro 7, OBM encompasses discussions on on-board monitoring (OBM) systems including their sensors and driver warning systems, data collection and storage, including the format and data and off-board communication methods for the environmental vehicle passport (EVP), and methods for in-vehicle display of environmental data about the vehicle type and the environmental performance of the individual vehicle. On-Board Monitoring On-Board Monitoring Systems UN Regulation No. 180 UN R180
UN R181 ADR vehicle fire suppression (from 20 Oct 2026)
Uniform technical prescriptions for the approval of vehicles used for the international carriage of dangerous goods by road with regards to its engine fire suppression system. ADR vehicle fire suppression Engine Fire Suppression Systems of ADR Vehicles UN Regulation No. 181 UN R181
UN R182 Drowsiness and Attention Warning (from 20 Oct 2026)
During the November 2023 WP.29 session, the representative of Australia recommended that GRSG undertake an activity on driver distraction. WP.29 agreed to consider it on the basis of concrete proposals provided by GRSG experts. Drowsiness and Attention Warning Driver Drowsiness and Attention Warning Systems UN Regulation No. 182 UN R182
UN R183 Driver Distraction Warning (ADDWS) (from 20 Oct 2026)
Uniform provisions concerning the approval of a vehicle type with regard to an Advanced Driver Distraction Warning system Driver Distraction Warning (ADDWS) Advanced Driver Distraction Warning Systems UN Regulation No. 183 UN R183