# Regulation (EC) No 595/2009 of the European Parliament and of the Council of 18 June 2009 on type-approval of motor vehicles and engines with respect to emissions from heavy duty vehicles (Euro VI) and amending Regulation (EC) No 715/2007 and Directive 2007/46/EC and repealing Directives 80/1269/EEC, 2005/55/EC and 2005/78/EC (Text with EEA relevance), Article 5c: Measures for determining certain aspects of the environmental performance of vehicles of categories M 2 , M 3 , N 2 , N 3 , O 3 and O 4

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

By 31 December 2024, the Secretary of State must by regulations specify the following
(a)a methodology for assessing the performance of vehicles of categories O 3 and O 4 with regard to their influence on the CO 2 emissions, fuel consumption, electricity consumption and zero-emission driving ranges of motor vehicles;
(b)technical requirements for the fitting of on-board devices for the monitoring and recording of fuel and/or energy consumption and mileage of motor vehicles of categories M 2 , M 3 , N 2 and N 3 , and for determining and recording the payloads or total weight of vehicles meeting the characteristics set out in point (a), (b), (c) or (d) of the first subparagraph of Article 2(1) of Regulation (EU) 2019/1242 of the European Parliament and of the Council and of their combinations with category O 3 and O 4 vehicles, including the transmission of data between vehicles within a combination, as necessary;
(c)a methodology for determining the zero-emission driving range and electricity consumption of new vehicles of categories M 2 , M 3 , N 2 and N 3 .
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Source: https://www.legislation.gov.uk/eur/2009/595/article/5c (the official version)
Page: https://openlegislation.uk/eu-regulation-2009-595/article-5c
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.