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AhaBulb: Stuff Everyone Should Know · ahabulb.com/cdl-class-c-passengers-hazmat

A smaller vehicle needs a Class C CDL when it carries hazmat that needs placards or how many people?

16 or more, counting the driver.

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  1. 9 or more, counting the driver
  2. 20 or more, not counting the driver
  3. 16 or more, counting the driver ✔

Why: Class C covers vehicles too light for Class A or B that are designed to carry 16 or more people including the driver, or that haul hazardous materials. Many church and hotel shuttle buses fall here.

Huh, didn't know that: The count includes the driver, so a bus built for 15 riders plus the driver already needs a CDL.

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References

Answer: 16 or more, counting the driver. Class C covers vehicles too light for Class A or B that are designed to carry 16 or more people including the driver, or that haul hazardous materials. Many church and hotel shuttle buses fall here.

  1. 49 CFR 383.91 Commercial motor vehicle groups (eCFR) www.ecfr.gov/current/title-49/section-383.91
    either is designed to transport 16 or more passengers including the driver, or is used in the transportation of hazardous materials
    Checked 2026-10-10.

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