# Commission Implementing Decision (EU) 2020/1167 of 6 August 2020 on the approval of the technology used in a 48 Volt efficient motor-generator combined with a 48 Volt/12 Volt DC/DC converter for use in conventional combustion engine and certain hybrid electric passenger cars and light commercial vehicles as an innovative technology pursuant to Regulation (EU) 2019/631 of the European Parliament and of the Council) (Text with EEA relevance), Division 4: CERTIFICATION OF CO2 SAVINGS

Extent: E+W+S+N.I.

The CO2 savings to be certified by the type-approval authority in accordance with Article 11 of Implementing Regulations (EU) No 725/2011 or (EU) No 427/2014 are those calculated in accordance with Formula 14. The CO2 savings shall be recorded in the type approval certificate for each vehicle version fitted with the 48V motor-generator combined with the 48V/12V DC/DC converter.
Formula 14
where,
is the CO2 savings as determined in accordance with Formula 8 under point 3.2
is the uncertainty in the CO2 savings of the 48V motor-generator combined with the 48V/12V DC/DC converter calculated in accordance with Formula 12 under point 3.3

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Source: https://www.legislation.gov.uk/eudn/2020/1167/annex/division/4 (the official version)
Page: https://openlegislation.uk/eu-decision-2020-1167/annex/division-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.