This logbook is particularly suitable as proof of travel for tax purposes and as a record book for official logbook requirements. It records all trips with the date, departure and arrival times, destination with travel route, purpose of the trip, mileage at departure and arrival, as well as the distinction between business and private trips, fuel refills, and notes or the driver's name. Additionally, daily and mileage costs can be calculated, and oil changes and inspections can be noted.