Wisconsin CDL Resources

Wisconsin Department of Transportation (WisDOT)

This page collects official CDL resources for Wisconsin: the state licensing agency, CDL handbook, testing locations, and renewal information. All links go directly to official Wisconsin government sources. Requirements change — always verify current procedures directly with the Wisconsin Department of Transportation (WisDOT).

Official resources to check first

Wisconsin CDL resources are managed by WisDOT DMV. The CDL requirements page covers license classes, endorsements, medical card handling, and application steps.

CDL Licensing · Wisconsin Department of Transportation (WisDOT) Wisconsin CDL — Wisconsin Department of Transportation (WisDOT) https://wisconsindot.gov/Pages/dmv/com-drv-vehs/rqts-for-cdl/cdl-requirements.aspx
State Driver Licensing Agency · Wisconsin Department of Transportation (WisDOT) Wisconsin Department of Transportation (WisDOT) — Main Website https://wisconsindot.gov/Pages/dmv/Default.aspx

No direct CDL handbook link is listed for Wisconsin yet. Visit the Wisconsin Department of Transportation (WisDOT) website and look for a "CDL Manual," "Commercial Driver Handbook," or similar link.

Before you apply or renew

These steps apply regardless of state. Verify each requirement directly with the Wisconsin Department of Transportation (WisDOT) before beginning the application process.

  • Verify your CDL class (A, B, or C) matches the vehicles you intend to operate.
  • Check whether you need endorsements (HazMat, Tanker, Passenger, School Bus, Doubles/Triples) and confirm state testing requirements for each.
  • Confirm you hold a valid DOT medical certificate (MCSA-5876) and that it is current before applying or renewing.
  • If you are a new CDL applicant, confirm whether ELDT (Entry-Level Driver Training) applies to your situation — see the ELDT overview.
  • Gather required documents — identity, residency, and any existing license — before visiting a testing location.
  • Confirm current fees and testing appointment availability directly with the Wisconsin Department of Transportation (WisDOT).

Medical certificate

CDL holders operating in interstate commerce must carry a current DOT medical certificate issued by a certified medical examiner on the FMCSA National Registry. Wisconsin state requirements for submitting or updating medical certification vary — check the Wisconsin Department of Transportation (WisDOT) website for the current procedure.

Medical Examiner Search · Federal Motor Carrier Safety Administration (FMCSA) FMCSA National Registry — Find a Certified Medical Examiner https://nationalregistry.fmcsa.dot.gov/

For Wisconsin-specific medical certificate submission procedures, start at the Wisconsin Department of Transportation (WisDOT) website .

ELDT — Entry-Level Driver Training

Federal ELDT requirements apply to new Class A and Class B CDL applicants and to certain endorsements. Training must be completed at a provider listed on the FMCSA Training Provider Registry (TPR). The Wisconsin Department of Transportation (WisDOT) does not administer ELDT — training is completed at a registered provider before you schedule the skills test.

Federal references

Important: CDL List collects links to official Wisconsin government resources as a reference. We do not maintain state CDL rules, forms, or fees. Requirements change — always verify current procedures directly with the Wisconsin Department of Transportation (WisDOT) before taking any action.

Last reviewed: June 4, 2026. Links go to official state agency websites. Verify that your browser shows the official state government domain before submitting any forms or payments.