ANNEX I CU.K. Requirements for construction, testing, installation, and inspection
4.CONSTRUCTION AND FUNCTIONAL REQUIREMENTS FOR TACHOGRAPH CARDSU.K.
4.5 Data storage U.K.
4.5.4 Workshop card U.K.
4.5.4.2 Tachograph generation 2 application (not accessible to first generation vehicle unit) U.K.
4.5.4.2.6Calibration and time adjustment dataU.K.
(336)The workshop card shall be able to hold records of calibrations and/or time adjustments performed while the card is inserted in a recording equipment.U.K.