# Commission Implementing Regulation (EU) 2016/799 of 18 March 2016 implementing Regulation (EU) No 165/2014 of the European Parliament and of the Council laying down the requirements for the construction, testing, installation, operation and repair of tachographs and their components (Text with EEA relevance), Division (248): Tachograph cards shall be able to store the following smart card identification data:

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

clock stop,
card serial number (including manufacturing references),
card type approval number,
card personaliser identification (ID),
embedder ID,
IC identifier.

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Source: https://www.legislation.gov.uk/eur/2016/799/annex/1/division/4/division/4.5/division/4.5.2/division/248 (the official version)
Page: https://openlegislation.uk/eu-regulation-2016-799/annex-1/division-4/division-4.5/division-4.5.2/division-248
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.