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How to Get Your Kentucky 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 KYTC directly.

  1. Hold a valid noncommercial Kentucky license

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

  2. Complete self-certification and background check

    Visit a Driver Licensing Regional Office to complete self-certification, an NCIC background check ($3 fee), and submit your Medical Examiner's Certificate.

    • Medical Examiner's Certificate

  3. Pass the knowledge test(s) with Kentucky State Police

    Schedule a separate appointment with Kentucky State Police for the General Knowledge test, plus combination-vehicle and air-brake tests if applicable. A failed attempt only costs a 24-hour wait before retrying.

  4. Pay the fee and obtain your CLP

    Return to the regional office to pay the $11 CLP fee ($14 for REAL ID) and receive your Commercial Learner's Permit, valid for 180 days.

  5. Hold the CLP at least 14 days

    Federal rule requires holding the CLP for a minimum of 14 days before applying for the full CDL.

  6. Complete entry-level driver training (ELDT)

    Since February 2022, 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

    Schedule the skills test with Kentucky State Police: a pre-trip inspection and an on-road driving evaluation for the CDL class you applied for.

  8. Receive your CDL

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

Notes

  • Commercial drivers face a graduated BAC rule: 0.01%-0.039% brings a 24-hour out-of-service order, and 0.04% or above brings a one-year disqualification.
  • Kentucky's 180-day CLP validity is considerably longer than the 60-day window some other states use, giving more room to complete ELDT and the skills test.
  • Exact fees and required documents change over time — confirm the current process on the official Kentucky DRIVE website before your appointment.

Last reviewed: 2026-07-22