What is the purpose of the driver’s card?

The device shown in the image is a digital tachograph, which is used in commercial vehicles to record driving and rest times. The driver's card is inserted into this device and is essential for recording the driver's activities, such as time spent driving, working, resting, and availability.

According to German traffic regulations and EU rules, the purpose of the driver's card is to provide proof of compliance with driving time limitations and mandatory rest periods. This helps ensure road safety by preventing driver fatigue.

The driver's card is not used as proof of toll payment nor as a replacement for a driving licence card. Its main function is to safeguard against violations of driving hours and to support enforcement of regulations concerning professional drivers.

Understanding this helps you recognize that the driver's card is a crucial tool for monitoring work and rest times in transport regulations, not for tolls or licence identification.