ANNEX I C Requirements for construction, testing, installation, and inspection
4.CONSTRUCTION AND FUNCTIONAL REQUIREMENTS FOR TACHOGRAPH CARDS
4.5 Data storage
4.5.3 Driver card
4.5.3.2 Tachograph generation 2 application (not accessible to first generation vehicle unit)
4.5.3.2.11Places and positions where daily work periods start and/or end
(297)The driver card memory shall be able to hold at least 84 pairs of such records.