# 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 (105): The recording equipment shall record and store in its data memory whenever there is a change of activity for the driver and/or the co-driver, and/or whenever there is a change of driving status, and/or whenever there is an insertion or withdrawal of a driver or workshop card:

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

the driving status (CREW, SINGLE),
the slot (DRIVER, CO-DRIVER),
the card status in the relevant slot (INSERTED, NOT INSERTED),
the activity (DRIVING, AVAILABILITY, WORK, BREAK/REST),
the date and time of the change.
INSERTED means that a valid driver or workshop card is inserted in the slot. NOT INSERTED means the opposite i.e. no valid driver or workshop card is inserted in the slot (e.g. a company card is inserted or no card is inserted)
Activity data manually entered by a driver are not recorded in the data memory.

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Source: https://www.legislation.gov.uk/eur/2016/799/annex/1/division/3/division/3.12/division/3.12.4/division/105 (the official version)
Page: https://openlegislation.uk/eu-regulation-2016-799/annex-1/division-3/division-3.12/division-3.12.4/division-105
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.