New Mexico HazMat CDL Practice Test
Practice for your HazMat CDL exam with questions based on the official New Mexico CDL handbook
Updated: August 2026
What's on the New Mexico HazMat CDL test
Answering from memory beats re-reading — retrieval practice roughly doubles what you remember a week later. These free questions are modeled on the official HazMat CDL knowledge test.
- Questions
- 30
- To pass
- 24/30 correct (80%)
- Updated
- June 2026
- 100% free
The New Mexico CDL HazMat test follows the AAMVA standard used by most states: 30 questions, with 24 correct answers (80%) needed to pass. A CDL learner's permit in New Mexico costs $10 (New Mexico Motor Vehicle Division (MVD) fee schedule, June 2026).
Start the practice testAll New Mexico CDL tests
The New Mexico HazMat test is one section of the New Mexico CDL knowledge exam. For the full set — general knowledge questions, every endorsement section, and New Mexico’s permit requirements in one place — go to the New Mexico CDL permit practice test.
Other New Mexico CDL Practice Tests
HazMat Practice Tests in Nearby States
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About the HazMat Test in New Mexico
The HazMat endorsement test is required in New Mexico for drivers who transport hazardous materials. It covers placarding, labeling, loading procedures, emergency response, and compliance with federal hazmat regulations. A TSA background check is also required.
The HazMat test is part of the CDL written exam administered by the New Mexico Department of Motor Vehicles. You must pass this test along with the other required written tests to receive your Commercial Learner's Permit (CLP) in New Mexico.
Our practice questions are built from the official New Mexico CDL handbook and federal FMCSA regulations. Each question includes a detailed explanation to help you understand the material, not just memorize answers.
New Mexico HazMat endorsement facts
| Fact | Value | Source |
|---|---|---|
| Licensing agency | New Mexico Motor Vehicle Division (MVD) | mvd.newmexico.gov |
| CDL fee — 4-year license | $18MVD publishes one CDL fee line; no separate CLP, knowledge-test or endorsement fee is stated | mvd.newmexico.gov |
| CDL fee — 8-year license | $34Not available to Hazmat-endorsement holders | mvd.newmexico.gov |
| Hazmat and the 8-year license | Hazmat-endorsement holders cannot choose the 8-year CDL term | mvd.newmexico.gov |
| Minimum age — hazmat | 21, whether driving intrastate or interstate | mvd.newmexico.gov |
| Passing score (knowledge and skills tests) | 80% | realfile.tax.newmexico.gov |
| Wait before retaking a failed knowledge test | 7 days | realfile.tax.newmexico.gov |
| Knowledge test attempts | 3 attempts per year, then a 1-year wait after the third fail | realfile.tax.newmexico.gov |
| ELDT before testing | First-time applicants must complete Entry-Level Driver Training with a Training Provider Registry providereffective February 7, 2022 | mvd.newmexico.gov |
| Medical certificate required | A Commercial Driver Medical Certificate and/or any issued medical waiver | mvd.newmexico.gov |
| Who can issue the medical certificate | A medical professional on the National Registry of Certified Medical Examiners | mvd.newmexico.gov |
| Hearing standard | No medical waiver for hearing — failing the DOT hearing test blocks a commercial license | mvd.newmexico.gov |
| When you can take the hazmat knowledge test | Only after TSA’s threat assessment is complete | mvd.newmexico.gov |
| TSA processing target | 30 days from when fingerprints are submitted | mvd.newmexico.gov |
| Hazmat application timing | Apply early — processing can run past the 30-day target | mvd.newmexico.gov |
| ELDT for a first hazmat endorsement | Hazmat theory training is required before the hazmat knowledge test | mvd.newmexico.gov |
| Hazmat background check transfer | Cannot be transferred from another state | mvd.newmexico.gov |
| Fingerprint sites | More than 200 fixed and mobile sites nationwide | mvd.newmexico.gov |
| TSA security threat assessment fee (federal) | $85.25Non-refundable; paid to TSA, not the stateeffective January 1, 2025 | tsa.gov |
| TSA reduced fee (valid TWIC holders, where the state accepts it) | $41 | tsa.gov |
| TSA clearance validity | 5 years | tsa.gov |
| When to enroll with TSA | At least 60 days before you need the endorsementTSA says some applications take more than 45 days | tsa.gov |
How to add the HazMat endorsement in New Mexico
- If this is your first Hazardous Materials endorsement, complete the Hazmat theory portion of Entry-Level Driver Training before the hazmat knowledge test. Source
- Complete the TSA Hazardous Materials Endorsement application online at the Enrollment website, or by calling the Universal Enroll Help Desk at 855-DHS-UES1 (855-347-8371) — this must be finished before you arrive at a fingerprint site. Source
- Get fingerprinted at one of more than 200 fixed and mobile enrollment sites nationwide. Source
- Wait for TSA’s security threat assessment — the target is 30 days from when your fingerprints are submitted, so apply early. Source
- Once TSA notifies you of an approved result, take the hazmat knowledge test at an MVD office — it cannot be taken before the TSA assessment is complete. Source
Official New Mexico Motor Vehicle Division (MVD) links
As of September 2, 2026, verified against New Mexico Motor Vehicle Division (MVD).
New Mexico CDL questions
- Do I need Entry-Level Driver Training before New Mexico’s CDL tests?
- Yes, if you are applying for a CLP, a first-time CDL, or a school bus, passenger or hazmat endorsement for the first time on or after February 7, 2022 — you must train with a provider on the federal Training Provider Registry before the required tests. Source
- Where do I get fingerprinted for a New Mexico hazmat endorsement?
- Complete the TSA application online or via the Universal Enroll Help Desk (855-347-8371) first, then get fingerprinted at any of the 200+ fixed or mobile enrollment sites nationwide. Apply early — TSA’s target turnaround is 30 days, and the hazmat knowledge test cannot be taken until the assessment clears. Source
- Can I transfer my hazmat background check from another state to New Mexico?
- No. MVD says it cannot verify when an out-of-state background check and fingerprinting were performed, so you must complete New Mexico’s TSA enrollment process regardless of an existing endorsement elsewhere. MVD also requires renewal notice compliance within 60 days of your CDL’s expiration. Source
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