To operate a roadside assistance business legally, you typically need to obtain several licenses and certifications. A Commercial Driver's License (CDL) is often required if you will be driving large tow trucks or commercial vehicles, as it ensures you meet safety and driving standards. Additionally, a Tow Truck Operator License may be necessary, depending on your state or local regulations, to demonstrate your qualification to operate tow trucks. Compliance with Occupational Safety and Health Administration (OSHA) standards is also essential to ensure a safe working environment for you and your employees. These licenses and certifications help establish credibility, ensure safety, and ensure adherence to legal requirements, which are crucial for running a successful roadside assistance business.