Behind-the-Wheel & ELDT Training
Finish Entry-Level Driver Training with an FMCSA-registered provider if you're a first-time Class A/B applicant.
Find an ELDT providerOhio CDL Prep
Ohio CDL Permit Practice Tests & Study Guide
Everything you need to get your Ohio commercial learner's permit — the steps, the DOT medical exam, training requirements, and realistic practice tests aligned with the Ohio CDL manual.
How to Get a CDL Permit in Ohio
In Ohio, commercial learner's permits and CDLs are issued by the Ohio Bureau of Motor Vehicles. Use the facts and steps below for ages, hold times, and what to do next.
50Test questions
80%Passing score
14 daysCLP hold period
- Minimum age
- 18 intrastate / 21 interstate
- CLP validity
- 365 days
- Retest wait
- 2 days
- Test languages
- English, Spanish
- Triple trailers
- Not permitted on state roadways
Age, validity & retest
- Minimum age
- 18 intrastate / 21 interstate
- CLP validity
- 365 days
- Retest wait
- 2 days
- Test languages
- English, Spanish
- Triple trailers
- Not permitted on state roadways
Step-by-step process
Confirm you're eligible
Hold a valid base license and meet Ohio age rules — 18 in-state, 21 for interstate or hazmat.
Pass the DOT medical exam
Get a DOT physical from a certified examiner and get your medical certificate on file with the Ohio Bureau of Motor Vehicles.
Study the CDL manual
Read the official Ohio CDL manual and practice until you're ready for the written exams.
Pass the written tests and get your CLP
Pass the required knowledge tests (80% to pass) at the Ohio Bureau of Motor Vehicles and get your CLP.
Hold your CLP for 14 days
Practice with a qualified CDL holder for 14 days before you can take the skills test.
Complete ELDT if required
Finish Entry-Level Driver Training with an FMCSA-registered provider if you're a first-time Class A/B applicant.
Pass the skills test and get your CDL
Pass the pre-trip, basic controls, and road test to upgrade your CLP to a full CDL.
Choose Your CDL Class: A, B, or C
The class you need depends on the vehicle you plan to drive in Ohio. Pick your class to see the tests and study material that apply to you.
CDL
Class A CDL
Tractor-trailers, 18-wheelers, and large combination vehicles with a GCWR over 26,001 pounds.
CDL
Class B CDL
Straight trucks, dump trucks, box trucks, and large buses over 26,001 pounds GVWR.
CDL
Class C CDL
Passenger vehicles and hazmat loads that do not fit Class A or B but still require a CDL.
Health requirement
DOT Medical Card / DOT Physical
Before the Ohio Bureau of Motor Vehicles issues your CDL, you must pass a DOT physical — a medical exam performed by a certified examiner that confirms you're fit to operate a commercial vehicle.
The examiner checks your vision, hearing, blood pressure, and general health, then issues a Medical Examiner's Certificate (often called a "DOT medical card"). You file this with the Ohio Bureau of Motor Vehicles, and it must be renewed periodically to keep your CDL valid.
- Required for most CDL applicants before a permit or license is issued
- Performed by an examiner listed on the FMCSA National Registry
- Results in a Medical Examiner's Certificate (DOT medical card)
- Must be kept current — typically renewed every 24 months or sooner
Behind-the-Wheel CDL Training & DOT Medical Examiners
Two federal requirements you'll handle outside the Ohio Bureau of Motor Vehicles testing office.
Finding a DOT Medical Examiner
Your DOT physical must be done by an FMCSA-certified examiner. Use the National Registry to find one near you.
Find a certified medical examinerOhio CDL Permit Study Plan
A simple order to study in so you're ready for every test section on your permit exam.
Start with the general knowledge test
Every Ohio CDL applicant takes this test. Study it first, then take full-length practice tests until you consistently score above 80%.
Practice core testsAdd the tests for your class
Study Air Brakes if your vehicle has them, and Combination Vehicles if you're going for a Class A. Focus on one section at a time.
See class testsLayer in your endorsements
If your job needs hazmat, tanker, passenger, school bus, or doubles/triples, study those sections once your core tests feel solid.
Browse endorsements- Before test day
Review missed questions before test day
Retake practice tests, review every explanation for questions you miss, and only schedule your exam once you pass consistently.
Try a sample quiz
Core tests · Steps 01–02
CDL test sections to study
Add-ons · Step 03
Optional endorsements
Prepare with PrepCDL
Study smarter, practice faster, and walk into your CDL exam prepared.
1000+ Practice Questions
Practice with exam-style questions covering CDL rules, safety, inspections, endorsements, and real test topics.
State-Specific CDL Prep
Study material tailored to your state's CDL manual so you focus on the rules that matter for your test.
Realistic Exam Practice
Build confidence with practice tests, randomized questions, progress tracking, and detailed answer explanations.
Question 1 of 5
What is the most important reason for doing a vehicle inspection?
Frequently Asked Questions
Common questions from CDL applicants in Ohio.
Do I need Entry-Level Driver Training (ELDT) in Ohio?
Yes. You must provide electronic proof of Entry-Level Driver Training equal to the class and endorsements on your CLP — or proof of an ELDT exemption — before scheduling or attempting skills testing. Out-of-state CLP holders who skills-test in Ohio generally need ELDT completed at an Ohio-registered training site.
Do I need a DOT medical certificate for a CDL in Ohio?
Yes for non-excepted drivers. Self-certify with form BMV 2159 (categories 1–4) online, by mail/email, or in person at a deputy registrar ($5). Effective June 23, 2025, FMCSA transmits Medical Examiner's Certificate results electronically to the Ohio BMV — paper MECs are no longer submitted by drivers. Intrastate drivers may qualify for a Public Utilities Commission of Ohio provisional medical certification if they cannot pass the DOT physical.
What do I need to bring to apply for a CDL permit in Ohio?
Bring a valid Ohio driver license, proof of U.S. Social Security number, and proof of U.S. citizenship or lawful permanent residency (passport, certified birth certificate, naturalization/citizenship certificate, or Permanent Resident Card as listed by BMV). Knowledge tests are at driver exam (DX) stations; buy your CLP and CDL at a deputy registrar license agency.
Do I need a background check for a hazmat endorsement in Ohio?
Yes. Pass the hazmat knowledge test and complete a U.S. Transportation Security Administration Threat Assessment before you apply for a CDL with the H endorsement. For renewals, you need a passing hazmat knowledge score from within the last 60 days plus TSA clearance. First-time hazmat applicants also need hazmat ELDT.
How long is an Ohio CLP valid, and what does skills testing cost?
An Ohio Commercial Learner Permit is valid for 12 months. At state-owned skills facilities, buy a CDL Test Receipt at a deputy registrar first — pre-trip inspection is $10, basic maneuvers $10, and the road test $30. Third-party sites set their own fees. If you fail any skills segment, wait two days before retesting.
Does Ohio check the Drug and Alcohol Clearinghouse?
Yes. Beginning November 18, 2024, drivers with a prohibited Clearinghouse status cannot operate a CMV. The BMV checks the Clearinghouse before issuing, renewing, replacing, or upgrading a CDL, and will downgrade privileges until FMCSA reports the driver is no longer prohibited.
What is Ohio's farm-related CDL waiver?
Eligible seasonal farm-related drivers can get a restricted Class B CDL without written or skills tests for a seasonal period of 30–210 days in any 12-month period ($25 application fee; age 18+). Apply online under CDL Farm Service Waiver or with form BMV 2170, then purchase the restricted license at a deputy registrar. Current unrestricted CDL holders are not eligible.
Can I take the Ohio CDL skills test with an out-of-state CLP?
Yes, if you present an unexpired out-of-state CLP and electronic proof of ELDT from an Ohio-registered training site (or an ELDT exemption). Non-domiciled out-of-state CLPs need recent confirmation from the issuing jurisdiction that the credential is valid and that Ohio skills scores will be accepted, due to updated FMCSA non-domiciled rules.
Does PrepCDL cover Ohio?
Yes. PrepCDL includes state-specific study guides and practice questions aligned with the Ohio CDL manual, plus prep for every class and endorsement.