All your missed questions are saved
automatically for extra practice.
It's a practice test that's automatically made up of all your missed questions. Once you finish this test, you’ll be able to revisit your Challenge Bank™ to practice and sharpen your skills.
View All PlansAdding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 650+ exam-like questions, a Pass Guarantee, personalized study plans, and more.
View All Plans| 90-100 | => | 42% |
| 80-89 | => | 33% |
| 70-79 | => | 25% |
| 60-69 | => | 0% |
| <60% | => | 0% |
New driving opportunities await you once you add a Hazardous Materials (HazMat) endorsement to your Louisiana commercial driver’s license (CDL). With this second free Louisiana OMV CDL HazMat endorsement practice test, you will take the next step in learning to safely transport such cargoes as gasoline, toxic chemicals, and industrial waste. You will find the instruction and support to build upon your existing skills and learn the rules and regulations for transporting materials deemed hazardous. The practice test is user-friendly and streamlines the learning process so you’ll receive the maximum benefits in a minimal amount of time. It’s like having your fill of Breaux Bridge crawfish before the season is over. The practice test introduces you to a better way of learning new skills.
With capabilities unmatched by other on-line resources, our Louisiana OMV CDL HazMat endorsement practice test can bring out your best performance. You must complete an entry-level driving course, undergo a Transportation Security Administration (TSA) background check, and pass an official knowledge test to obtain a HazMat endorsement. The official knowledge test requires you to correctly answer at least 80% of its 30 questions to pass. Using the practice test, you have access to a resource allowing you to develop a study plan that is fully capable of passing the official knowledge test on your first attempt. The practice test mimics the official knowledge test by providing 30 similarly worded questions to assess your current understanding. Based on your results, you can identify your challenges and focus on learning the information most crucial to your success.
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
Unlike traditional study guides, this Louisiana OMV CDL HazMat endorsement practice test creates a personalized learning experience. Study guides train you to memorize the answers to a series of questions, but the practice test goes further. Instead of memorizing the answers, the practice test equips you with the information that helps you make logical conclusions based on given driving scenarios. If you submit an incorrect answer, the practice test replies with a thorough explanation of the correct one. You can trust the information provided because it is taken directly from the most recent Louisiana OMV CDL manual (Louisiana CDL Handbook 2025) and is up to date as of December 2025. You’ll have full confidence in your ability to pass the official knowledge test and be ready to start the next adventure in your driving career.
Continuing your driver’s education is more convenient than ever with our series of practice tests. Whether you’re a beginner seeking a permit or a CDL driver wanting to learn how to operate air brakes, our practice test can prepare you for success in these pursuits and many more.
Strike up the jazz band, start a second line, and let’s celebrate a new way of learning excellent driving skills using the practice tests at https://driving-tests.org/louisiana/.
Driver’s Ed is - nobody wants to set foot inside the OMV. 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 2025 LA 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 OMV.
