# Commission Implementing Decision (EU) 2020/174 of 6 February 2020 on the approval of the technology used in 12 Volt efficient alternators for use in certain 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 1: INTRODUCTION

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

In order to determine the CO2 savings that can be attributed to the use of a 12 V efficient alternator in a passenger car and light commercial vehicle with internal combustion engine powertrain, it is necessary to specify the following:
(1) the testing conditions;
(2) the test equipment;
(3) the procedure to determine the total efficiency;
(4) the procedure to determine the CO2 savings;
(5) the procedure to determine the uncertainty of the CO2 savings.

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Source: https://www.legislation.gov.uk/eudn/2020/174/annex/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2020-174/annex/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.