Commercial Driver (CDL) License Requirements

To get a CDL, you must be at least 18 (intrastate) or 21 (interstate), hold a valid regular driver's license, pass a DOT physical exam, complete a CDL training program (typically 3-8 weeks), and pass the CDL knowledge and skills tests. The FMCSA Entry Level Driver Training (ELDT) regulation requires training from a registered provider. Endorsements for hazmat, tanker, or passenger require additional tests.

CDL training programs typically cost $3,000-$7,000 for private schools, though some trucking companies sponsor training. CDL testing fees range from $50-$200. DOT physical exams cost $50-$150. Total out-of-pocket costs are typically $3,000-$8,000, though employer-sponsored programs can reduce this to near zero with a commitment to drive for the company.

CDL training programs range from 3 weeks (accelerated) to 8 weeks (standard). After training, testing and processing typically take 1-2 weeks. The entire process from enrollment to having your CDL in hand is usually 4-10 weeks. Community college programs may take a full semester (16 weeks) but often cost less than private schools.

Yes, a CDL issued by any state is valid for commercial driving nationwide. However, you must hold your CDL in your state of domicile (where you live). If you move to a new state, you have 30 days to transfer your CDL. Hazmat endorsements require a TSA background check that is valid in all states.

CDL holders must pass a DOT physical examination every 2 years (or annually for certain conditions). The exam covers vision (20/40 in each eye), hearing, blood pressure, and general health. Certain conditions like insulin-treated diabetes, epilepsy, or severe sleep apnea may require waivers or exemptions. Random drug and alcohol testing is mandatory for all CDL holders.