What key new features were introduced by the Smart Tachograph Generation 2 Version 2 (Gen2 V2) under Implementing Regulation (EU) 2021/1228, mandatory in newly registered commercial vehicles from August 21, 2023?

1. Automatic recording of international border crossings via GNSS, recording of vehicle position during loading/unloading operations, upgraded DSRC remote early detection, and support for the extended 56-day driver activity record
2. A built-in breathalyzer that shuts off the engine if alcohol is detected
3. A printer that prints exclusively in color
4. Removal of the requirement for driver cards