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How to Get Your Hawaii CDL License

The actual step-by-step process, from application to full license — not just what's on the exam. Confirm anything time-sensitive (fees, forms) with County DMV directly.

  1. Hold a valid noncommercial Hawaii license

    You need a valid noncommercial Hawaii driver's license before applying, and must be at least 18 to drive commercially within Hawaii, or 21 to cross state lines or transport hazardous materials, under federal rules that apply nationwide.

  2. Get your medical certificate and gather original documents

    Complete a medical examination confirming you meet federal physical standards to operate a commercial vehicle. Bring only original documents or certified copies — photocopies aren't accepted.

    • Medical Examiner's Certificate

  3. Pass the knowledge test(s)

    Pay $15 and pass the General Knowledge test (50 questions, 80%, given electronically), plus $5 per additional endorsement test if applicable.

  4. Receive your CLP

    Once you pass, receive your commercial learner's permit, valid for 180 days.

  5. Wait out the mandatory 14-day holding period

    Hold the CLP at least 14 days before the skills test can be scheduled.

  6. Complete entry-level driver training (ELDT)

    Federal rule requires theory and behind-the-wheel training through an authorized provider before applying for your first CDL.

  7. Schedule and pass the skills test

    Book the skills test: a pre-trip inspection and an on-road driving evaluation for the CDL class you applied for.

  8. Receive your CDL

    Once you pass, receive your Class A, B, or C commercial driver's license, with any endorsements reflecting the additional tests you passed.

Notes

  • Commercial drivers are held to a 0.04% BAC threshold, half the standard 0.08% figure that applies to a regular passenger-vehicle driver.
  • Because Hawaii has no single statewide DMV, the CDL process runs through whichever county licensing division serves you — the fee structure is consistent, but scheduling can vary slightly by county.
  • Exact fees and required documents change over time — confirm the current process with your own county's licensing division before your appointment.

Last reviewed: 2026-07-24