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Our second free New Hampshire DMV Hazardous Materials (HazMat) endorsement practice test can help you access exciting new driving opportunities. Gasoline, pesticides, ammonia, and other materials considered hazardous require special transportation considerations. You can qualify to transport these materials and benefit from your knowledge of handling them by adding a HazMat endorsement to your New Hampshire commercial driver’s license (CDL). Using the practice test, you can prepare to meet the requirements for hauling hazardous materials. Like catching plenty of fish in Lake Winnipesaukee with the right bait, you’ll more effectively learn the rules and regulations for transporting hazardous materials with superior training. The practice test is expertly designed to deliver your success.
Various on-line resources are available to help you, but our New Hampshire DMV CDL HazMat endorsement practice test delivers the most outstanding results. You must complete an entry-level driver training course, undergo a Transportation Security Administration (TSA) background check, and pass an official knowledge test to obtain a HazMat endorsement. No need to stress! The practice test includes 30 questions, similar to those on the official knowledge test, to help you identify and address the information you find difficult to understand. By eliminating your confusion, you’ll be prepared to correctly answer at least 80% of the 30 questions of the official knowledge test required to pass.
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
This New Hampshire DMV CDL HazMat endorsement practice test increases your chances of passing the official knowledge test on your first try. The practice test focuses on helping you absorb the information crucial to your success. If you submit a wrong answer, the practice test generates a detailed explanation of the correct one and shows you how to apply it to various driving scenarios you may see on the official knowledge test.
Using the most authoritative information available, the practice test provides you with the skills and confidence necessary to pass the official knowledge test. Unlike a study guide, the practice test does not depend on your ability to memorize the answers to the questions to achieve success. Instead, the practice test is based on the most recent New Hampshire DMV CDL manual (New Hampshire CDL Handbook 2025) and is up to date as of December 2025. Since its teachings come directly from this source, you can be confident in the accuracy of the information.
Before taking your next driver’s knowledge test, you should check out our series of practice tests. You’ll find tests on tanker vehicles, road signs, and much more!
The Hopkinton State Fair celebrates agriculture and rural living, and you can enjoy the freedom of the open road with renowned driving skills developed with the practice tests at https://driving-tests.org/new-hampshire/.
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 2025 NH 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.
