Article 4U.K.Determination of average specific emissions based on WLTP CO2 values
1.The WLTP CO2 emissions (combined) or, where applicable, (weighted combined) specified in entry 49.4 of the certificate of conformity shall be monitored for all new registered vehicles starting from 1 January 2018.
2.For each manufacturer, the average specific emissions based on WLTP CO2 values shall be determined starting from 1 January 2018.
With effect from 1 January 2021, those average specific emissions shall be used to determine the manufacturer’s compliance with its specific emission target.