DOT compliance in Florida

A Florida-domiciled motor carrier operating only in intrastate commerce needs a USDOT number when operating a CMV with a gross vehicle weight, GVWR, or gross combined weight rating of 26,001 lbs or more or transporting placarded hazardous materials. Florida Statutes §316.302(1)(b) applies 49 CFR Parts 382–386 and 390–397 to intrastate carriers, and §316.302(2)(f) exempts a CMV under 26,001 lbs on all three measures that operates solely in intrastate commerce and hauls no placarded hazmat — FLHSMV lists that paragraph as an exemption from USDOT number registration. The exempt carrier must still follow Parts 382, 392, and 393 and §§396.3(a)(1) and 396.9.

Florida does not issue a separate state motor carrier number. Carriers above the threshold apply for the USDOT number through FMCSA (no registration fee for intrastate-only companies, per FLHSMV) and display it on both sides of each power unit under 49 CFR §390.21; Florida assesses a $50 civil penalty for a marking violation (§316.3025(3)(a)) and a $500 penalty for failing to register, per FLHSMV’s page. There is no FLHSMV-issued operating-authority certificate equivalent to the TxDMV Number or California MCP for property carriers — intrastate authority is established through USDOT registration combined with IRP and insurance compliance with FLHSMV. Reference: FLHSMV Florida USDOT Numbers.

Florida’s motor carrier regulatory structure is unusually consolidated. The Florida Highway Patrol sits inside FLHSMV rather than in a separate department, which puts registration and safety enforcement under one umbrella — distinct from California’s CHP/DMV split or Pennsylvania’s PennDOT/PSP/PUC three-way structure.

• Florida Department of Highway Safety and Motor Vehicles (FLHSMV), Bureau of Commercial Vehicle and Driver Services handles registration, IRP, IFTA, and CDL.
• Florida Highway Patrol (FHP), Office of Commercial Vehicle Enforcement is part of FLHSMV and handles roadside inspections, weigh-station enforcement, and new-entrant safety audits.
• Florida Department of Transportation (FDOT), Motor Carrier Size and Weight, handles oversize and overweight permits via the State Permits Office.
• Florida Department of Revenue administers state motor fuel taxes; IFTA licensing and quarterly returns run through FLHSMV’s Bureau of Commercial Vehicle and Driver Services, not the Department of Revenue.

The Florida Public Service Commission regulates utilities and does not regulate motor freight carriers.

Florida’s state-specific motor carrier layer is genuinely thin relative to other states in this comparison. The honest list:

• Intrastate hours-of-service rules. Under §316.302(2)(b)–(c), a non-hazmat intrastate driver may drive 12 hours after 10 consecutive hours off, not past the 16th hour on duty, and not after 70 hours in 7 days (80 in 8 for carriers running every day), with a 34-hour restart; (2)(a) lifts §391.11(b)(1) and §395.3, and (2)(d) extends the 150 air-mile record exception. Intrastate carriers follow the federal rules as they stood on December 31, 2023 (§316.302(1)(b)).
• No state Employer Pull Notice equivalent. Florida does not run a state program that pushes MVR change notifications to carriers between annual reviews. The federal §391.25 annual review is the floor and the ceiling.
• “Non-Excepted Intrastate” CDL medical certification category. One of the four federal self-certification categories (FLHSMV Category C): the driver operates only in Florida and must meet the state’s medical certification requirements. FLHSMV advises intrastate drivers who are eligible to certify as non-excepted interstate (Category A) instead; a Category C driver who is not eligible for Category A gets an intrastate-only restriction on the CDL. The state-law wrinkle is §316.302(2)(i): a driver with no traffic convictions in the prior two years, otherwise qualified under Part 391, is exempt from the §391.41(b)(10) vision standard in intrastate commerce with a physical examination form dated within 24 months.
• Non-domiciled CDL/CLP issuance is governed by FMCSA’s 2026 final rule. FMCSA’s rule at 91 FR 7044 (effective March 16, 2026) limits non-domiciled CLPs and CDLs to foreign-domiciled applicants holding specific employment-based nonimmigrant statuses. FLHSMV’s Technical Advisory DL 26-010 (April 29, 2026) kept its issuance pause in place while it aligned with the rule; county tax collectors later relayed FLHSMV guidance that issuance could resume May 13, 2026. Confirm current status with FLHSMV before hiring in this category.
• UCR non-participation. Florida is not a UCR base state. Florida-based interstate carriers file UCR through a participating neighbor state — see the UCR Plan participating-states list for the current options.
• No state BIT-style terminal inspection program.

Annual cost categories for a Florida-domiciled small carrier:

• Unified Carrier Registration (UCR). Per the UCR Plan’s 2026 fee schedule: $46.00 (0–2 vehicles), $138.00 (3–5), $276.00 (6–20). Filed through a participating base state because Florida is non-participating. Source: UCR Plan fee brackets. For registration year 2027 and after, FMCSA raised these to $55.00 (0–2), $167.00 (3–5), and $333.00 (6–20) — 91 FR 56063, effective October 1, 2026 (49 CFR §367.50).
• State commercial registration. Florida charges flat annual heavy-truck registration fees by declared gross vehicle weight under Fla. Stat. §320.08(4): $118 (10,000–14,999 lbs), $177 (15,000–19,999), $251 (20,000–26,000), $324 (26,001–34,999), $405 (35,000–43,999), $773 (44,000–54,999), $916 (55,000–61,999), $1,080 (62,000–71,999), and $1,322 at 72,000 lbs or more.
• IRP (apportioned registration). FLHSMV is the base jurisdiction; fees are apportioned by mileage, and because Florida participates in PRISM every vehicle must list the USDOT number and TIN of its motor carrier responsible for safety.
• IFTA. Administered by FLHSMV. No fee for the annual license; decals are $4.00 per set per vehicle; quarterly returns required.
• Weight-mile or ton-mile tax. None.
• Federal Heavy Vehicle Use Tax (Form 2290). Vehicles at or above 55,000 lbs gross weight owe HVUT to the IRS; proof of payment is required for IRP registration.

Florida participates in PRISM (Performance and Registration Information System Management), the federal program that links IRP registration to FMCSA safety fitness: FLHSMV’s IRP manual says the state verifies a carrier’s safety status before issuing or renewing IRP credentials, so a federal out-of-service order can block the plates. New-entrant safety audits fall within the 18-month new-entrant period of 49 CFR §385.307 and are run by FHP’s Office of Commercial Vehicle Enforcement, which also publishes an intrastate new-entrant safety seminar.

FHP OCVE operates fixed inspection facilities along I-95, I-75, I-10, and I-4, with additional CVE activity at PortMiami, Port Everglades, Port Tampa Bay, and JAXPORT. Florida is a top-tier MCSAP state by inspection volume. The practical defenses for a small carrier in Florida are the federal-program defenses: current annual inspection records (§396.17), a clean DVIR habit, a complete driver qualification file (§391.51), and accurate hours-of-service records (§395.8).

Florida does not run a state-specific terminal-inspection program.