Monitoring information which Member States are required to determine in accordance with points 1 and 3 of Part A shall be determined in accordance with the methodology in this Part.
Member States shall determine the number of new light commercial vehicles registered within their territory in the respective monitoring year divided into vehicles subject to EC type-approval, individual approval and national type-approval of small series and, where available, subject to multi-stage type-approval.
In the case of multi-stage vehicles, the specific emissions of CO2 of completed vehicles shall be allocated to the manufacturer of the base vehicle.
In order to ensure that the values of CO2 emissions, fuel efficiency and mass of completed vehicles are representative, without placing an excessive burden on the manufacturer of the base vehicle, the Commission shall come forward with a specific monitoring procedure and shall, where appropriate, make the necessary amendments to the relevant type-approval legislation.
Notwithstanding that for the purpose of the calculation of the 2020 target in accordance with point 2 of Part B of Annex I the default added mass shall be taken from Part C of this Annex, where that mass value cannot be determined, the mass in running order of the completed vehicle may be used for the provisional calculation of the specific emissions target referred to in Article 7(4).
Where the base vehicle is a complete vehicle, the mass in running order of that vehicle shall be used for the calculation of the specific emissions target. However, where that mass value cannot be determined, the mass in running order of the completed vehicle may be used for the provisional calculation of the specific emissions target.