District of Columbia Commercial Driver License (CDL) Study Material

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No-nonsense District of Columbia CDL prep: Class A, B & C practice tests and study guides. Pay once, study anywhere.

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600+ Practice Questions
9 CDL Tests Covered
51 States Covered
7 Endorsements
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Everything You Need to Pass Your District of Columbia CDL Exam Tests

BeginCDL is District of Columbia CDL test prep without the bloat: nothing to install, update, or change on your device, just log in securely and study.

We use the official District of Columbia CDL study guides for our CDL test prep students, rebuilt so they can prepare section by section, on any device. The CDL practice tests use the full question bank for practice tests and CDL exam modes. The District of Columbia CDL practice test and CDL exam modes are designed to work with you at your pace. No filler lessons, no upsells, no subscription. Studying CDL classes and endorsements should be easy, not complicated. Let BeginCDL help you study for your career the right way.

Failing your District of Columbia CDL exam costs more than preparing.

CDL school costs thousands. Do not let the permit test hold you up. A failed CDL or endorsement test means paying for a retest, which is another trip to the testing site or school, and a later start on your new DC CDL career. Study it once, pass it the first time, and start your District of Columbia CDL career on schedule.

District of Columbia CDL Free Practice Test

Take our free District of Columbia CDL practice test with no account, or see how the program works. Buy only the tests you need. No subscription.

Free District of Columbia CDL Practice Test results: your score, the questions to review, and the recommended District of Columbia CDL study material

District of Columbia CDL Study Material, Built for District of Columbia Drivers

Pick District of Columbia once and the whole site follows: your study guides, practice tests, and prices are matched to District of Columbia, and the District of Columbia Department of Motor Vehicles licensing steps and requirements are just a few clicks away.

District of Columbia CDL Study Material dashboard: every test labelled for District of Columbia, with test readiness and your next step

District of Columbia CDL Study Guides

Every District of Columbia CDL study guide has been rebuilt from the official District of Columbia CDL manual, with the original diagrams. All the District of Columbia CDL exam prep study material is built for desktop, tablet, and phones.

District of Columbia CDL Study Guide: the official District of Columbia CDL manual rebuilt from the ground up as readable pages with the original diagrams

District of Columbia CDL Practice Tests & Exam

Three modes: practice with answers explained, exam conditions with nothing revealed until the end, and a missed-question drill that replays only what you got wrong. Pass at 80% and the test is marked ready.

District of Columbia CDL Practice Tests: Practice, Exam Mode and Missed Questions with your best score and test readiness

District of Columbia CDL Quick Review and Q&A

Each one boiled down to the facts the test asks about, plus every question with its correct answer and manual reference for a fast read-through the night before.

District of Columbia CDL Quick Review: numbered key facts the District of Columbia CDL knowledge test asks about, condensed for a fast read-through

District of Columbia CDL Narrated Audio

Every purchase includes the District of Columbia CDL manual read aloud, section by section, so you can study on the road, on a break, or in line at District of Columbia Department of Motor Vehicles.

District of Columbia CDL Narrated Audio: the District of Columbia CDL manual read aloud section by section, with the study guide alongside
Endorsements

All 7 CDL Endorsements Covered in District of Columbia

AB

Air Brakes

Most trucks and buses in District of Columbia have air brakes. Skip this test and your CDL carries an air brake restriction.

Study Air Brakes →
CV

Combination Vehicles

Pulling a trailer in District of Columbia takes a Class A, and that means Combination Vehicles: coupling, air lines, and off-tracking.

Study Combination Vehicles →
HZ

Hazardous Materials

Placarded loads in District of Columbia need the H endorsement plus a TSA background check. Placards, shipping papers, and emergencies.

Study Hazardous Materials →
TK

Tank Vehicles

Liquids and gases in tanks over 119 gallons surge. District of Columbia tank drivers must know outage, baffles, and rollover risk.

Study Tank Vehicles →
PS

Passenger

Drive 16 or more people in District of Columbia, from hotel shuttles to motor coaches. Loading, emergency exits, and passenger safety.

Study Passenger →
SB

School Bus

District of Columbia school districts require the S endorsement on top of P. Student stops, railroad crossings, mirrors, and evacuations.

Study School Bus →
DT

Doubles & Triples

Haul two or three trailers on the District of Columbia routes that allow them. Stability, coupling, and following distance are the test.

Study Doubles & Triples →

Not sure which District of Columbia CDL you need?

Answer a few questions and the selector tool gives you a starting point based on your vehicle and operation in District of Columbia.

Use the CDL Selector →
District of Columbia CDL Info

District of Columbia Licensing at a Glance

State Profile

Capital: Washington  ·  Time Zone: ET

Washington DC depends on regional carriers for government, event, and urban distribution services.

Key Interstates: I-95, I-66, I-295

government logistics and supply media and events transport food and beverage distribution construction materials

Licensing Agency

District of Columbia Department of Motor Vehicles

Official District of Columbia CDL Page ↗
The Process

District of Columbia state flagGetting Your CDL in District of Columbia

How to book the skills test

District of Columbia CDL road skills tests are given only by DC DMV at the Commercial Driver Road Test Lot, with permits, knowledge tests, and upgrades handled at the Deanwood Road Test/CDL Services Office. Book the road test through DC DMV's online Road Test Appointment Scheduler, arrive 15 minutes early, and bring your CDL learner permit, your non-commercial DC license, and your DOT medical certificate. There is no third-party testing option in DC.

Wait times and timing tips

DC DMV does not publish wait times; the online scheduler shows available dates and is offline every Monday from 9 p.m. to midnight for maintenance. The road test itself takes about two hours. Cancel or reschedule at least two business days ahead or you are charged a $30 cancellation fee and the attempt counts as a fail.

District of Columbia CDL fees

CDL learner permit$78
CDL, first-time or renewal$117
CDL knowledge test$10 per test
CDL road skills test$10 per attempt
Endorsement$20
CDL duplicate or downgrade$20
Road test late cancellation$30

Agency fees only. ELDT training, the DOT medical exam, and third-party test fees are separate.

What is specific to District of Columbia

  1. DC requires the CDL learner permit to be held for at least 30 calendar days before the road test (longer than the federal 14-day minimum).
  2. Fail the road test once and you wait 3 calendar days; fail twice and you wait at least 90 calendar days.
  3. You pay the knowledge-test and road-test fees for every attempt, pass or fail.
  4. No cash is accepted at the Deanwood CDL office or the testing facility; use a card.
  5. Smart glasses and other wearable recording devices are not allowed during any DC DMV test.

Source: District of Columbia Department of Motor Vehicles, checked September 2026. Fees and procedures change; confirm with the agency before you book.

Start here

The most common District of Columbia CDL study material

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Take the free District of Columbia CDL practice test first. Ten real General Knowledge questions, no sign-up, and you see your score right away.

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FAQ

Common Questions About Getting a CDL in District of Columbia

How much does a CDL cost in District of Columbia?

Fees set by District of Columbia Department of Motor Vehicles: CDL learner permit $78; CDL, first-time or renewal $117; CDL knowledge test $10 per test; CDL road skills test $10 per attempt; Endorsement $20; CDL duplicate or downgrade $20; Road test late cancellation $30. Skills-test fees charged by third-party testers, ELDT training, and the DOT medical exam are extra and vary by provider.

Where do I take the CDL skills test in District of Columbia?

District of Columbia CDL road skills tests are given only by DC DMV at the Commercial Driver Road Test Lot, with permits, knowledge tests, and upgrades handled at the Deanwood Road Test/CDL Services Office. Book the road test through DC DMV's online Road Test Appointment Scheduler, arrive 15 minutes early, and bring your CDL learner permit, your non-commercial DC license, and your DOT medical certificate. There is no third-party testing option in DC.

How long does it take to get a CDL skills test appointment in District of Columbia?

DC DMV does not publish wait times; the online scheduler shows available dates and is offline every Monday from 9 p.m. to midnight for maintenance. The road test itself takes about two hours. Cancel or reschedule at least two business days ahead or you are charged a $30 cancellation fee and the attempt counts as a fail.

What is different about getting a CDL in District of Columbia?

DC requires the CDL learner permit to be held for at least 30 calendar days before the road test (longer than the federal 14-day minimum). Fail the road test once and you wait 3 calendar days; fail twice and you wait at least 90 calendar days. You pay the knowledge-test and road-test fees for every attempt, pass or fail. No cash is accepted at the Deanwood CDL office or the testing facility; use a card. Smart glasses and other wearable recording devices are not allowed during any DC DMV test.

What CDL class do I need?

It depends on the vehicle weight rating, trailer weight, passenger use, school bus use, and whether hazardous materials are transported. The selector tool gives a starting point, and your state licensing agency makes the final determination.

Do I need ELDT before testing?

ELDT generally applies when you are getting a Class A CDL, Class B CDL, Class B-to-Class A upgrade, or a Passenger, School Bus, or HazMat endorsement for the first time.

Is HazMat ELDT different?

Yes. HazMat ELDT is theory training and must be completed before the hazardous materials knowledge test. The TSA security threat assessment is a separate requirement.

Can I study before buying training?

Yes. You can compare CDL classes, review endorsement topics, and use the selector tool first. District of Columbia study material add organized practice material, PDFs, audio, and training access.

Ready when you are

Pass the District of Columbia CDL Class (A, B, C) exam the first time.

600+ practice questions, quick reviews, and study guides organized by class and endorsement, with 120 days of access, extendable to 180 or 365 from the day you buy.

No subscription, no auto-renewal: 120 days of access included, or extend to 180 or 365 days at checkout.