Article 7a Reporting of WLTP measurement results
1 Manufacturers shall calculate the combined or, where applicable, weighted combined CO2 emissions, determined as MCO2,measured, for each new passenger car registered in 2020 in accordance with the following equations:
(a) For pure internal combustion engine vehicles:
the equation for calculating MCO2-ind set out in the second subparagraph of paragraph 3.2.3.2.4 of Sub-Annex 7 to Annex XXI to Regulation (EU) 2017/1151, where the terms MCO2-H and MCO2-L shall, for the interpolation family concerned, be replaced by the values MCO2,C,5 (combined) taken from the entries 2.5.1.1.3 (vehicle H) and 2.5.1.2.3 (vehicle L) of the EC type-approval certificate, as indicated in the model set out in Appendix 4 to Annex I to Regulation (EU) 2017/1151;
(b) For Not-Off-Vehicle Charging Hybrid Electric Vehicles (NOVC-HEV):
the equation: MCO2-measured = MCO2-L,C,5 + Kind × (MCO2-H,C,5 – MCO2-L,C,5)
Where,

MCO2-L,C,5
is the value MCO2,C,5 (combined) for the interpolation family concerned, taken from entry 2.5.1.2.3 of the EC type-approval certificate as indicated in the model set out in Appendix 4 to Annex I to Regulation (EU) 2017/1151;

Kind
is the interpolation coefficient for the considered individual vehicle for the applicable WLTP test cycle as specified in paragraph 4.5.3 of Sub-Annex 8 to Annex XXI to Regulation (EU) 2017/1151;

MCO2-H,C,5
is the value MCO2,C,5 (combined) for the interpolation family concerned, taken from entry 2.5.1.1.3 of the EC type-approval certificate as indicated in the model set out in Appendix 4 to Annex I to Regulation (EU) 2017/1151.
(c) For Off-Vehicle Charging Hybrid Electric Vehicles (OVC-HEV):
the equation: MCO2-measured = MCO2-L,C,5 + Kind × (MCO2-H,C,5 – MCO2-L,C,5)
Where,

MCO2-L,C,5, MCO2-H,C,5
are, for the interpolation family concerned, determined in accordance with the formula set out in paragraph 4.1.3.1 of Sub-Annex 8 to Annex XXI to Regulation (EU) 2017/1151, where the term Mi,CDj shall be replaced by the value MCO2,CD (combined) taken from the entry 2.5.3.2 for vehicle H and L, as applicable, of the EC type-approval certificate, and the term Mi,CS shall be replaced by the value MCO2,C,5 (combined) taken from entry 2.5.3.1. of the EC type-approval certificate for vehicle H, L, or M, as applicable;

Kind
is the interpolation coefficient for the considered individual vehicle for the applicable WLTP test cycle as defined in paragraph 4.5.3 of Sub-Annex 8 to Annex XXI to Regulation (EU) 2017/1151.
Where the combined CO2 emissions of the individual vehicle are determined by reference to vehicle H only, the manufacturers shall provide the MCO2,C,5 value taken from the entry 2.5.1.1.3 (vehicle H) of the EC type approval certificate.
The manufacturers shall submit those CO2 emission values, together with the MCO2,C,5 values used for the calculation, to the Commission at the latest three months following receipt of the notification by the Commission of the provisional data for 2020 by uploading that data on the manufacturer's account in the Business Data Repository of the European Environment Agency.
Substituted by Commission Implementing Regulation (EU) 2019/1840 of 31 October 2019 amending Implementing Regulation (EU) 2017/1153 as regards the reporting of WLTP CO2 values for certain categories of new passenger cars and adjusting the input data for the correlation tool (Text with EEA relevance).
1a Where more than one measurement value is recorded in entries 2.5.1.1.3., 2.5.1.2.3., 2.5.3.1 or 2.5.3.2. of an EC type-approval certificate, the MCO2,C,5 or MCO2,CD values referred to in paragraph 1 shall, for the purpose of this provision, be determined as follows:
(a) in the case of one measurement: the combined value recorded for Test 1;
(b) in the case of two measurements: the average of the two combined values recorded for Tests 1 and 2;
(c) in the case of three measurements: the average of the three combined values recorded for Tests 1, 2 and 3.
Inserted by Commission Implementing Regulation (EU) 2019/1840 of 31 October 2019 amending Implementing Regulation (EU) 2017/1153 as regards the reporting of WLTP CO2 values for certain categories of new passenger cars and adjusting the input data for the correlation tool (Text with EEA relevance).
2 Where the data referred to in paragraph 1 is not submitted within the deadline indicated, the Commission shall take the value recorded in entry 2.5.1.2.3. of the EC type-approval certificate and consider that value as the combined CO2 emissions for the purposes of paragraph 1 for all new registered vehicles in the interpolation family for which the type approval certificate was issued, and, where applicable, the value indicated in entry 2.5.1.1.3 for those families where only vehicle H measurements are available.
3 The Commission shall monitor the number of interpolation families for which the CO2 emissions are determined by reference to vehicle H only for each manufacturer, and shall, in the case of an increase in the number of such families as compared to the situation in 2018, assess the impact of that increase on the calculation referred to in paragraph 1, and where appropriate, exclude those families from that calculation.
Inserted by Commission Implementing Regulation (EU) 2018/2043 of 18 December 2018 amending Implementing Regulation (EU) 2017/1153 to clarify the WLTP test conditions and provide for the monitoring of type approval data (Text with EEA relevance).