With CHECKBOX you know when a certain driver drove with a vehicle via identification of the driver. The driver must complete an electronic checklist of which you can choose the questions. The questions are always asked in a different order, and sometimes need to be answered negatively so that the attention of the driver is always needed. When a question is answered incorrectly you can choose to make sure the vehicle doesn't start at this point. 

Checkbox is a safety solution which can be completely adapted to your needs. You as an admin can access the questionnaires everywhere and at any time.