4.5. Driver consent U.K.
All the data available are classified as either standard or personal. Personal data shall only be accessible if the driver gave his/her consent, accepting his/her tachograph personal data can leave the vehicle network for third party applications.
Driver consent is given when, at first insertion of a given driver card or workshop card currently unknown to the vehicle unit, the cardholder is invited to express his consent for tachograph related personal data output through the optional ITS interface. (see also Annex I C paragraph 3.6.2).
The consent status (enabled/disabled) is recorded in the memory of the tachograph.
In case of multiple drivers, only the personal data about the drivers who gave their consent shall be shared with the ITS interface. For instance, if there's two drivers in the vehicle, and only the first driver accepted to share his personal data, the ones concerning the second driver shall not be shared.