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The Hazardous Materials (Hazmat) endorsement is an incredible addition to your Kansas Commercial Driver’s License (CDL). It can immediately expand your job opportunities and potentially boost your income. The endorsement allows you to transport materials the U.S. government has deemed hazardous, and the multi-step endorsement process is designed to protect you, the public, and the environment.
To obtain the HazMat Endorsement, applicants must be at least 21 years old. The Sunshine State requires three main steps to be fulfilled. Step one is to complete all Entry-Level Driver Training (ELDT) requirements. Step two is to complete a Transportation Security Administration (TSA) fingerprinting and background check. Once TSA clearance has been achieved, the final step is to pass the Kansas DMV HazMat Knowledge Test. This test covers federal regulations, substance handling, material packaging, quantity limits, and transport configurations. It consists of 30 questions, at least 24 (80%) of which must be answered correctly to pass (Kansas (Kansas CDL Handbook 2025).
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
Why go through this arduous process? Because Kansas industries, from chemical manufacturing (Koch Industries in Wichita) to petroleum, agriculture, medical, and pharmaceutical transport, rely on drivers with this credential. More importantly, employers pay more for the added responsibility and certification, making it a direct path to higher earning potential!
The process might sound overwhelming, but it doesn’t have to be. We guide you through the steps, and our experts have created the perfect tool for preparing you for the official HazMat Endorsement Knowledge Test. Once ELDT training is complete, submit your TSA background check and fingerprints, the results of which can take weeks. While waiting, prepare with our Kansas-specific Practice Tests. This test is just one of several in our arsenal of Kansas tools. Once you’ve aced this one, visit another here: Kansas CDL HazMat Practice Test. Our practice tests mirror the official exam’s content and format and provide immediate feedback on each response, helping you learn from mistakes as you go (instead of waiting until the end and bombarding you with notes like other sources do).
Once cleared by TSA, when you feel prepared to take the official exam, bring your documents to the Kansas DMV, complete your application, pay the fee, and pass the test!
Be sure to check out all of our Kansas-specific CDL endorsement and restriction removal (Kansas CDL Air Brakes Test) practice tests!
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 KS 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.
