Getting a Maryland CDL is not one test. It is a sequence: choose the correct license class, satisfy medical requirements, pass the matching knowledge tests, receive a Commercial Learner’s Permit (CLP), complete ELDT when required, practice in a representative vehicle, and pass all three skills-test segments. Planning that sequence matters because testing in the wrong vehicle can place restrictions on the license you receive.
Last verified: September 7, 2026. Fees and appointment rules can change, so confirm them with the Maryland MVA before paying or scheduling.
Maryland CDL Quick Facts
| Item | Maryland requirement |
|---|---|
| Licensing agency | Maryland Department of Transportation Motor Vehicle Administration (MDOT MVA) |
| Minimum age | 18 for Maryland-only intrastate commerce; 21 for interstate commerce, passenger transport, or hazardous materials |
| CDL learner permit | $106 according to the current MVA commercial fee table |
| Permit holding period | At least 14 days before the CDL skills test |
| CDL term | Up to 8 years; HazMat credentials have a shorter cycle |
| Skills test | Pre-trip inspection, basic vehicle control, and on-road driving |
| ELDT | Required before covered first-time Class A/B, Class B-to-A upgrades, and first-time P, S, or H credentials |
| Medical certification | Most non-excepted drivers need a current DOT medical certificate from a National Registry examiner |
| Official handbook | View Maryland’s current CDL manuals and study materials |
Maryland-Specific CDL Policies and Test Logistics
- Maryland has paused non-domiciled CDL and CLP transactions. MDOT MVA states that issuance, renewal, transfer, and upgrade of non-domiciled commercial credentials has been paused since September 29, 2025. Applicants affected by this policy should verify current status before paying for training or traveling to an office.
- Begin the process with a Maryland CLP. Maryland requires applicants to start the commercial licensing process in Maryland. Maryland does not administer a skills test to a driver holding another state’s CLP, although a Maryland permit holder may test elsewhere if that state accepts the permit.
- The test has Maryland timing rules. The vehicle-inspection portion is limited to 45 minutes, and each basic-control maneuver is limited to 10 minutes.
- Retest delays escalate. After the first failed skills attempt, a next-day retest may be possible if an appointment exists. After a second or later failure, the wait is at least seven days, and the MVA lists a $20 retest fee.
- Language availability differs by test type. CDL knowledge testing is offered in English and Spanish, but the Class A and B skills tests are conducted in English without an interpreter.
- ELDT completion must be in the federal record. For covered first-time Class A/B, Class B-to-A, Passenger, School Bus, and HazMat transactions, the registered training provider must report completion before the MVA can proceed.
Choose the Tests That Match Your Maryland Job
| Goal | Knowledge areas | Focused practice |
|---|---|---|
| First Maryland CLP | General Knowledge | Start General Knowledge diagnostic |
| Class A tractor-trailer | General Knowledge + Combination Vehicles | Start Combination diagnostic |
| Air-brake truck or bus | Air Brakes | Start Air Brakes diagnostic |
| HazMat or fuel delivery | HazMat, TSA assessment, and ELDT | Start HazMat diagnostic |
| Tank vehicle | Tank Vehicles | Start Tanker diagnostic |
| Doubles or triples | Doubles and Triples | Start Doubles diagnostic |
| CDL skills test | Vehicle inspection, backing, and road operation | Start Pre-Trip diagnostic |
Maryland CDL Application Steps
- Start with a full Maryland driver license. A Maryland CDL applicant must already hold a valid full Maryland license and provide identity, Social Security, lawful-status, and residency documents.
- Choose Class A, B, or C before testing. Class A is generally for combinations over 26,000 pounds with a trailer over 10,000 pounds. Class B covers heavy single vehicles. Class C applies to certain passenger or placarded HazMat vehicles below those Class A/B weight thresholds.
- Self-certify the type of commerce. Your interstate/intrastate and excepted/non-excepted category determines whether medical certification is required and whether a K restriction applies.
- Pass the required knowledge tests. General Knowledge is the base test. Add Combination, Air Brakes, Passenger, School Bus, Tanker, HazMat, or Doubles/Triples only when the planned vehicle or work requires them.
- Receive and hold the CLP. Maryland requires at least 14 days between CLP issuance and the skills test. The same delay can apply when upgrading class or removing a restriction that requires a skills test.
- Complete ELDT when applicable. The training provider must be listed in FMCSA’s Training Provider Registry. Make sure completion is recorded before the MVA appointment.
- Bring the correct test vehicle. It must represent the CDL class, be safely operable, registered, insured, and display a readable VIN. A placarded HazMat vehicle cannot be used for the test.
- Pass all three skills segments. Maryland tests pre-trip inspection, basic control skills, and on-road driving. Passing in an automatic transmission or without full air brakes can create restrictions.
High-Value Maryland Test Details
- Pre-trip is timed. Maryland publishes a 45-minute limit for the pre-trip inspection. Practice a consistent walk-around sequence instead of memorizing disconnected component names.
- Each maneuver has a time limit. The basic control portion allows 10 minutes per maneuver. Slow, deliberate corrections are better than rushing into extra pull-ups or boundary violations.
- The supervising driver has requirements. When required, that driver must be at least 21 and have held the same or higher CDL class for at least three years.
- Retest timing increases after repeated failures. The first failed skills attempt may be retaken the next day if an appointment is available; a second or later failure creates at least a seven-day wait. A $20 skills-retest fee applies.
- Knowledge tests are available in English or Spanish, but CDL skills tests are in English. Do not plan on an interpreter for a Class A or B commercial test.
Avoid These Maryland CDL Mistakes
- Booking the skills test before ELDT completion appears in the federal system.
- Studying only General Knowledge when the planned vehicle requires Combination or Air Brakes.
- Testing in an automatic vehicle and receiving an E restriction when the job requires a manual transmission.
- Testing in a vehicle without full air brakes and receiving an L or Z restriction.
- Arriving without registration, insurance, a qualified accompanying driver, or a safe representative vehicle.
- Letting the CLP or medical status expire before all three skills-test segments are complete.
Official Sources
- Maryland MVA: Get or Renew a CDL
- Maryland MVA: View the Current CDL Manuals and Study Materials
- Maryland MVA: CDL Skills Test
- Maryland MVA: License and ID Fees
- Maryland MVA: CDL Classifications, Endorsements and Restrictions
- FMCSA: Entry-Level Driver Training
FAQ
How much is a Maryland CDL learner permit?
The Maryland MVA commercial fee table lists the CDL learner permit at $106. Confirm the current total before your appointment.
How long must I hold a Maryland CLP?
At least 14 days before taking the CDL skills test.
Which test should I study first?
Begin with General Knowledge, then add the modules required for the class, brake system, and endorsements of the vehicle you plan to drive.