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Florida Hazmat Test

We'll teach you how to handle hazmat through the Miami port – a place where 2 million tons of hazardous materials move each year.

147
Questions
80%
To Pass
40
Minutes

147 questions · 40 min time limit · 80% to pass

Opens in a practice window — choose your mode inside.

JM

Reviewed by Jack Mahana, CDL Instructor (13+ years)

Last verified: August 2026

All questions sourced from the official Florida CDL handbook and FMCSA regulations.

About the Florida Hazmat Test

Florida gets hot. Really hot. If you're hauling hazmat on I-4 or I-95, that heat matters. Heat can make some chemicals expand or become unstable. You need to know your cargo's behavior in our climate.

Our state also has a huge phosphate industry. That means you'll see loads of sulfuric acid and ammonia on the road. These aren't your average loads. A leak near a populated area turns into a major emergency fast.

Then there's hurricane season. You might get stuck on the road during a storm. Do you know where to stop? How to secure your load? This test prepares you for those real Florida situations. We don't waste your time with textbook fluff.

We keep it short and practical. Each question comes straight from the Florida CDL handbook. No surprises on test day.

Topics Covered

✓Hazardous materials classification – helps you know what you're hauling through Florida's busy ports.
✓Placarding requirements – avoid fines when driving past weigh stations on I-75.
✓Loading and unloading – special rules for tanker trucks carrying liquid oxygen near Orlando.
✓Emergency response – what to do if your hazmat truck catches fire on Alligator Alley.
✓Security awareness – protecting your load from theft at rest stops along the Turnpike.
✓Vehicle inspections – pre-trip checks that keep you safe in Florida's afternoon thunderstorms.

Study Tips

Don't cram the night before. Florida's DMV uses a computer-based test with 30 questions. You need an 80% to pass. Spend 15 minutes each day reading the hazmat section of the handbook. That's it.

Take this practice test until you score 90% or higher. Miss a question? Write it down. Look it up in the Florida handbook. That builds real memory. Also, bring your TSA threat assessment letter to the DMV. You won't get the endorsement without it.

Find a DMV that does CDL knowledge tests early. Walk-ins often get turned away. Make an appointment online at flhsmv.gov. Save yourself a long wait.

Florida Specific Information

You must take the Hazmat knowledge test at a Florida DMV service center that offers CDL exams. Not all locations do. Check the list on flhsmv.gov. Appointments are required – walk-ins rarely work. The test fee is $35, plus a $10 endorsement fee if you pass.

Before you test, complete the TSA hazardous materials threat assessment online. You'll need a fingerprint background check. That process takes about 30 days. Plan ahead. After you pass the Florida DMV test, you'll get a temporary paper license. Your permanent one arrives in the mail within 2 weeks.

If you fail, you can retake the test after 24 hours. But you'll pay the $35 fee again. So study hard the first time. Many drivers pass on their first try after using this practice test.

Frequently Asked Questions

Do I need a TSA threat assessment for a Hazmat endorsement in Florida?
Yes, you do. You have to pass a TSA background check before you take the Florida Hazmat test. That includes fingerprints. Start that process early – it takes about a month.
What score do I need to pass the Florida Hazmat endorsement test?
You need an 80% or higher. The test has 30 multiple-choice questions. That means you can miss up to 6 questions and still pass.
Can I take the Hazmat test at any Florida DMV office?
No. Only certain DMV service centers offer CDL knowledge tests. Check the FLHSMV website for a list near you. You must make an appointment.
How much does the Florida Hazmat endorsement test cost?
The knowledge test fee is $35. If you pass, you'll also pay a $10 endorsement fee when you get your new license. Total: $45.
What happens if I fail the Hazmat test in Florida?
You can retake it the next day. But you pay the $35 fee each time. Study until you're confident, and use this practice test to check your knowledge.
JM

Reviewed by Jack Mahana, CDL Instructor (13+ years)

Last verified: August 2026 · FMCSA-compliant content