Terms of Reference for the WLTP Task Force on the Durability of Pollutant Control Systems (WLTP-DTF)
Reference Number: WLTP-17-04
Description of the scope and objectives of the task force created to draft procedures for evaluating the capacity of control systems to maintain compliance with emissions limits throughout the life of a vehicle.
Terms of reference for the WLTP Task Force on Low and Realistic Winter Temperature Testing
Reference Number: WLTP-17-17
The purpose of the low temperature test is to check the level of specific pollutant emissions of vehicles in conditions that may easily be encountered during the winter season.