You must answer at least 80 percent of the questions correctly on both the general and endorsement tests to pass.

Each knowledge test consists of at least 30 questions covering 20 general areas outlined in the federal CDL regulations. If you want to drive a school bus, you have to pass the general commercial driving test as well as additional tests for the passenger vehicle and school bus endorsements. In addition to meeting the general eligibility requirements, you must pass written knowledge tests to earn a CLP. You must be at least 18 years old to get a CDL, but in some states you must be at least 21 years old to drive a school bus.ģ. Many states require CDL holders to have fewer than four points on their licenses. Your state driver’s license office will check your driving record for the past 10 years, including every state in which you’ve had a license. Each state also requires proof of state residency and provides a list of documents you can provide as proof to satisfy that requirement. You need to bring one or two forms of legal identification, such as a passport or birth certificate, depending on your state’s regulations. Although the federal DOT sets minimum CDL standards, some states have additional regulations. Go to your state’s driver’s license website or your local office and review the eligibility requirements.

Generally, commercial drivers should not have any impairment of hands, arms or legs that would interfere with their ability to grasp the steering wheel or operate a vehicleĢ. After you’ve filled out the top of the Medical Examination Report with your personal information and medical history, the physician will fill out the results of the examination and determine whether you meet federal physical requirements for commercial drivers. Your state’s CDL manual should have a list of approved physicians to perform this exam. The physical evaluates whether you are medically qualified to transport students safely. Your CLP allows you to practice your driving skills with an experienced commercial driver. You’ll have to pay a fee for this exam, which you must get before you apply for a commercial learner’s permit (CLP). Federal law requires all commercial drivers, including school bus drivers, to carry a Department of Transportation medical card, which requires a DOT physical.

Bus driving license requirements