The use of both company-owned and employee-owned vehicles for company business requires employers to carefully consider both federal and state law. If employees are driving company-owned vehicles, there may be specific licensing and training requirements, such as for commercial truck drivers or those who are driving a school bus or other vehicle used to transport people. In addition, if employees are using their own vehicles for company business, the employer needs to consider issues related to licenses, insurance, mileage reimbursements, and safe driving including the use of cellular phones while driving.