Article 2 3.

The Commission shall, by means of implementing acts, adopt a specific procedure for identifying heavy-duty vehicles that are certified as vocational vehicles pursuant to Regulation (EC) No 595/2009 and its implementing measures but are not registered as such, and shall apply corrections to the annual average specific CO2 emissions of a manufacturer to take those vehicles into account, starting from the reporting period of the year 2021 and for each subsequent reporting period. Those implementing acts shall be adopted in accordance with the examination procedure referred to in Article 16(2) of this Regulation.