You need a Commercial Driver's License (CDL) with a Passenger (P) endorsement to drive a bus that carries more than 15 people, including the driver.

The Passenger endorsement is the specific add-on to your CDL that permits you to transport passengers for compensation. Without it, you cannot legally operate a bus for hire, even if you hold a valid CDL. The endorsement applies whether you drive a city transit bus, a school bus, a charter coach, or a shuttle van — as long as the vehicle is designed to carry more than 15 passengers and you are being paid to do so.

If you drive a van or minibus that carries 15 people or fewer (including yourself), you may not need a CDL at all, depending on your state and the vehicle's Gross Vehicle Weight Rating (GVWR). Check your state's Department of Motor Vehicles rules, because this threshold varies. School bus drivers in most states must hold a CDL with a School Bus (S) endorsement instead of or in addition to the Passenger endorsement.

Key Takeaways

  • A CDL with a Passenger endorsement is required to drive any bus designed for more than 15 passengers for pay.
  • You must pass a written knowledge test on passenger safety rules, a pre-trip inspection test, and a road skills test in an actual bus.
  • Most states require you to hold a valid CDL for at least two weeks before you can take the Passenger endorsement test.
  • School bus drivers need a School Bus endorsement, which has additional requirements including a background check and medical clearance in many states.
  • Your state's DMV or commercial driver training school can tell you the exact sequence of tests and documents your state requires.

The CDL with Passenger endorsement: what you're testing for

The Passenger endorsement test has three parts: a written knowledge exam, a pre-trip vehicle inspection test, and a behind-the-wheel road test. All three must be passed in your state's order, and you must pass them in an actual bus or a vehicle that meets your state's specifications for that test.

The written test covers passenger safety procedures, including how to handle emergencies, how to load and unload passengers safely, how to manage passenger behavior, and how to operate the bus's safety equipment. The test is usually 20 to 50 questions, depending on your state. You must score at least 80 percent on most state exams.

The pre-trip inspection test requires you to walk around and through the bus, pointing out and explaining the function of critical safety components — brakes, lights, mirrors, doors, emergency exits, and fire extinguishers. You do not have to fix anything; you have to demonstrate that you know what to look for and why it matters.

The road test is typically 20 to 30 minutes of driving in city and highway conditions, with an examiner in the passenger seat. You will be asked to perform specific maneuvers — backing, turning, stopping, and lane changes — and to demonstrate smooth handling of the bus's size and weight.

How to get a CDL first, then add the Passenger endorsement

You cannot test for a Passenger endorsement without already holding a valid CDL. The process is: obtain your CDL, wait the required holding period (usually two weeks), then test for the Passenger endorsement.

To get a CDL, you must hold a valid regular driver's license, pass a medical examination (DOT Form 70-3), pass a written knowledge test on general CDL rules, pass a pre-trip inspection test, and pass a road test in a commercial vehicle. Your state's DMV website lists the exact order and any waiting periods.

Once you hold a CDL, you can explore to add the Passenger endorsement. Some states allow you to test for multiple endorsements at once if you already have a CDL; others require you to add them one at a time. Contact your state DMV to confirm the sequence for your situation.

School bus drivers: the School Bus endorsement

If you will drive a school bus, you need a CDL with a School Bus (S) endorsement, not just a Passenger endorsement. The S endorsement has stricter requirements than the P endorsement in most states.

In addition to the standard CDL tests, school bus drivers must pass a written test specific to school bus operations, including rules for loading and unloading children, how to operate the bus's flashing lights and stop arm, and procedures for handling emergencies involving minors. You will also need to pass a background check, including a fingerprint-based criminal history review and a check of your driving record. Many states require a medical examination beyond the standard DOT physical, and some require you to be at least 21 years old (compared to 18 for other CDL endorsements).

School bus endorsement requirements vary significantly by state. Your state's Department of Education or the school district hiring you can provide the exact list of documents, tests, and clearances required.

Training options: DMV-only versus commercial driving school

You can prepare for CDL and Passenger endorsement tests through self-study and practice, or you can attend a commercial driver training school. Many states allow you to test at the DMV without formal training; others recommend it or require it for certain endorsements.

A commercial driver training school typically costs $3,000 to $7,000 and takes three to six weeks. The school provides classroom instruction, behind-the-wheel training in an actual bus, and test preparation. The advantage is that you practice in the exact vehicle type you will be tested in, and instructors can identify and correct mistakes before you take the state test. The disadvantage is cost and time commitment.

Self-study is cheaper but requires you to find a bus to practice in — often through a local transit agency, a private bus company, or a driving school that rents time. You must also locate an examiner willing to administer the road test in your own vehicle, which not all states allow. Check your state's DMV website for whether you can bring your own vehicle to the test or whether you must use a state-approved testing site.

Medical certification and background checks

All CDL holders must pass a DOT medical examination and carry a valid medical certificate. The exam includes vision and hearing tests, blood pressure measurement, and a review of your medical history. Certain conditions — uncontrolled diabetes, heart disease, sleep apnea, and some psychiatric medications — can disqualify you or require special clearance.

For a Passenger endorsement, the medical exam is the same as for any CDL. For a School Bus endorsement, some states require an additional exam or a more thorough review of your medical history. If you have a condition that might affect your may be able to access, contact your state's DMV or a commercial driver medical examiner before you invest time and money in training.

School bus drivers must also pass a background check in most states. This includes a criminal history review, a sex offender registry check, and a review of your driving record for moving violations and accidents. Some states also require fingerprinting and a check against the National Sex Offender Public Website (NSOR). The background check process can take two to four weeks.

Renewing and maintaining your Passenger endorsement

A CDL with a Passenger endorsement must be renewed every four to eight years, depending on your state. You do not have to retake the full test to renew; you typically renew by mail or online, though your state may require you to pass a new medical examination.

If your CDL is suspended or revoked, your Passenger endorsement is suspended or revoked with it. Moving violations, at-fault accidents, and certain criminal convictions can result in suspension or revocation. Your state's DMV website lists the specific violations and their consequences.

If you let your CDL expire, you will have to retake all tests — written, pre-trip, and road — to restore it. There is no grace period for expired CDLs in most states. Renew before your expiration date to avoid this.

Frequently Asked Questions

Do I need a Passenger endorsement to drive a shuttle van for a hotel or airport?

Only if the van is designed to carry more than 15 passengers. If it holds 15 or fewer, you may need only a regular driver's license, though some states have different rules based on the vehicle's GVWR. Check your state's DMV website or call to confirm the threshold for your specific vehicle.

Can I get a Passenger endorsement if I have a DUI or reckless driving conviction?

It depends on how recent the conviction is and your state's rules. Most states disqualify you for a period of time — often five to ten years — after certain convictions. Some convictions are permanent disqualifiers. Contact your state's DMV to learn whether your record will prevent you from obtaining or renewing a CDL.

How long does it take to get a Passenger endorsement from start to finish?

If you already have a CDL, you can test for the Passenger endorsement after meeting your state's holding period, usually two weeks. The test itself takes a few hours. If you need to get a CDL first, add four to eight weeks for the CDL process, plus training time if you attend a school. Total time ranges from six weeks to six months depending on your starting point and whether you use a training school.

What happens if I fail the Passenger endorsement road test?

You can retake it, usually after waiting a few days. Most states allow unlimited retakes, though some charge a fee each time. Your state's DMV will tell you the waiting period and cost when you fail. Many people pass on the second or third attempt.

Do I need a Passenger endorsement to drive a tour bus or charter coach?

Yes. Any bus designed to carry more than 15 passengers for compensation requires a CDL with a Passenger endorsement, regardless of whether it is a city transit bus, school bus, tour bus, or charter coach. The endorsement is the same across all passenger vehicle types.