Florida CDL Endorsements
Endorsements are add-ons to your Florida CDL that authorize specific vehicle types or cargo. Each requires a separate knowledge test, taken through Florida Department of Highway Safety and Motor Vehicles, and the endorsement codes are federal, so a Florida endorsement is recognized in every state. With citrus and produce hauling, port and cruise logistics, construction materials shaping Florida freight, the examples under each endorsement show where that endorsement pays off locally.
Not all endorsements apply to every CDL class. Use the CDL Selector to find what you need.
When It's Required
Required to transport any quantity of hazardous materials that require placarding under federal HazMat regulations.
What to Study
Study shipping papers, placard and label selection, safe loading and segregation, emergency response procedures, and security-awareness requirements under federal law.
Hazardous Materials in Florida
- Port and cruise logistics: placarded containers and ISO tanks coming through the ports
- Construction materials: roofing, coatings, and compressed-gas deliveries to job sites
When It's Required
Required for vehicles designed to transport liquids or gases in a tank permanently or temporarily attached to the vehicle, with individual tank capacity of more than 119 gallons.
What to Study
Study liquid surge and baffled tanks, outage allowances, inspections, high-center-of-gravity handling, and rollover prevention strategies.
Tank Vehicles in Florida
- Citrus and produce hauling: juice, wine, and liquid food tankers where the crop calls for it
- Port and cruise logistics: ISO tank containers of chemicals and food-grade liquids
When It's Required
Required for commercial vehicles designed to carry 16 or more passengers including the driver: charter buses, transit coaches, and similar vehicles.
What to Study
Study passenger safety protocols, controlled loading and unloading, emergency door operation, on-road passenger management, and distracted-driving rules.
Passenger in Florida
- Citrus and produce hauling: farm labor crew buses carrying 16 or more workers
- Tourism supply chain: motorcoaches, hotel shuttles, and airport buses
- Transit agencies, charter companies, and church or community buses across Florida
When It's Required
Required for any driver transporting school-age students in a vehicle classified as a school bus under federal or state law.
What to Study
Study student loading zones, stop-signal arm procedures, railroad crossing rules, mirror adjustment, emergency evacuation drills, and state-specific school bus regulations.
School Bus in Florida
- Florida school districts and their contractors: every route driver needs S plus P
- Activity and athletics trips, which use the same S-endorsed drivers
When It's Required
Required to pull double or triple trailers where permitted by state law. Common in regional and long-haul freight operations.
What to Study
Study coupling and uncoupling double and triple combinations, pull-out stability, off-tracking behavior, full combination inspections, and safe following distance.
Doubles & Triples in Florida
- Port and cruise logistics: twin-trailer LTL sets running the port and rail corridors
When It's Required
Required for any vehicle equipped with an air brake system, which covers most Class A tractor-trailers and many Class B straight trucks.
What to Study
Study air brake components, dual-circuit systems, inspection procedures, warning devices, pressure gauges, and stopping distance at highway speeds.
Air Brakes in Florida
- Construction materials: dump trucks, mixers, and flatbed tractors on construction routes
- Almost every Class A and Class B vehicle in Florida; skip this test and your CDL carries an L restriction
When It's Required
Essential for Class A drivers operating tractor-trailers, lowboys, and other multi-unit combinations over federal weight thresholds.
What to Study
Study coupling and uncoupling procedures, air line connections, trailer handling characteristics, off-tracking, and full combination vehicle inspections.
Combination Vehicles in Florida
- Citrus and produce hauling: refrigerated produce loads to distribution centers and out of state
- Port and cruise logistics: container drayage between the ports, rail ramps, and warehouses
- Construction materials: flatbed and step-deck loads of steel, lumber, and building materials
- Tourism supply chain: event and production freight moving between venues
Not sure which endorsements you need?
Answer a few questions about your vehicle and operation, and the CDL Selector pinpoints your required endorsements.