Division 2.3.2.2 F1
The maximum delta CO2 allowed over the applicable cycle resulting from step 9 of Table A7/1 of Sub-Annex 7 between test vehicles L and H is 20 per cent plus 5 g/km of the CO2 emissions from vehicle H, but at least 15 g/km and not exceeding 30 g/km.
This restriction does not apply for the application of a road load matrix family.