# Commission Regulation (EC) No 692/2008 of 18 July 2008 implementing and amending Regulation (EC) No 715/2007 of the European Parliament and of the Council on type-approval of motor vehicles with respect to emissions from light passenger and commercial vehicles (Euro 5 and Euro 6) and on access to vehicle repair and maintenance information (Text with EEA relevance), Division 2.3.2

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

Computer-coded engine operating parameters shall not be changeable without the use of specialized tools and procedures (e. g. soldered or potted computer components or sealed (or soldered) computer enclosures).

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Source: https://www.legislation.gov.uk/eur/2008/692/annex/I/division/2/division/2.3/division/2.3.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2008-692/annex-I/division-2/division-2.3/division-2.3.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.