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There is a huge sector of new opportunities waiting for you on the other side of the Hazardous Materials (HazMat) endorsement process. Adding the hazmat endorsement to your Commercial Driver’s License (CDL) is one of the best ways to increase your marketability and boost your earning potential. Without it, you’re barred from transporting cargo that includes explosives, industrial chemicals, fuels, radioactive materials, and biohazards.
Because the U.S. government has deemed certain materials as hazardous, drivers must be at least 21 years old to haul them, and a three-tiered process has been put into place for the endorsement of these drivers. First, you must complete all Entry-Level Driver Training (ELDT) requirements. Second, you must submit to a Transportation Security Administration (TSA) fingerprinting and background check. Submit this paperwork early because the results often take weeks to arrive. Then, you can use that time to study and practice for the final requirement: passing the DMV HazMat Knowledge Test.
The Knowledge Test covers federal regulations, hazardous substance handling, and more. It includes 30 questions, and you’ll need to score at least 80% (24 correct out of 30) to pass (Virginia CDL Handbook 2026). There is a lot of material to be learned for the official test. As such, our experts have put together a scientifically engineered series of practice tests to ease this process for you and ensure you can pass the knowledge test on your first attempt.
M.S., Chief Educational Researcher (ACES member)
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Besides having another notch on your CDL, why pursue the HazMat endorsement? Because employers in industries like chemical manufacturing (DuPont, BASF), pharmaceuticals (Merck, Pfizer), and energy (Eastman Chemical in Martinsville) rely on Hazmat-certified drivers. With so many different industries and employers in need of HazMat-endorsed drivers, and the premium you can earn, endorsement is well worth the effort.
Our online practice tests cut the fluff and mirror the official DMV Knowledge Test, saving you time and mental energy. Additionally, each response you make elicits real-time feedback so you can learn as you go instead of waiting for end-of-test notes. This practice test is just one of several in our Virginia series of HazMat materials. Once you’ve got a handle on this one, try another: https://driving-tests.org/virginia/va-cdl-hazmat-practice-test/.
While the HazMat is an amazing (and lucrative) addition to your CDL, don’t stop there! We have practice tests for other Virginia qualifications like Air Brakes and Combination Vehicles. The more restrictions you remove from and endorsements you add to your CDL, the more versatile you are as a driver (and the more money and opportunities on your path!).
Driver’s Ed is - nobody wants to set foot inside the DMV. That’s why millions of learners trust us for simple, visual, effective prep.
We are an officially recognized FMCSA Entry-Level Driver Training provider and a proud partner to over 2,500 libraries. We work with safety organizations like GHSA and the National Safety Council to help create safer roads for everyone.
Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.
Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.
Go beyond the boring black-and-white manual. Our interactive handbook lets you read, listen with an MP3 audio version, or even chat with it to find the information you need, faster.
We build our practice questions from the current 2026 VA Driver Handbook and refine them using patterns recent test‑takers report.
Driver handbook • Knowledge‑test/permit overview • Fees & ID requirements • Office/appointment info
We mirror recurring themes (e.g., right‑of‑way traps, sign look‑alikes) and use similar distractors and wording styles.
We don’t collect or publish actual test items and we’re not affiliated with DMV.
