Most Florida DUI content is written for adults, and for good reason — the statute that gets the headlines, F.S. 316.193, applies to drivers 21 and over. But Florida has a completely separate law for drivers under 21, with a different blood-alcohol threshold, a different process, and — this is the detail that surprises most parents and teenagers researching it — no criminal charge attached at all in most cases. If you’re trying to understand what actually happens when a driver under 21 is stopped with any measurable alcohol in their system, the adult DUI statute isn’t the one that governs it.
The Threshold Is 0.02, Not 0.08
Under Florida Statute 322.2616(1)(a), “it is unlawful for a person under the age of 21 who has a blood-alcohol or breath-alcohol level of 0.02 or higher to drive or be in actual physical control of a motor vehicle.” That’s a quarter of the adult 0.08 standard — in practice, one drink can be enough to cross it. The law is often called Florida’s “Zero Tolerance” statute for exactly that reason: it isn’t built around a meaningful level of impairment the way the adult DUI law is, it’s built around any detectable alcohol at all.
This Is Not a Criminal Charge — It’s an Administrative Suspension
This is the single most misunderstood part of the law, and it cuts against what most people assume a “DUI-adjacent” stop means. F.S. 322.2616(19) states directly: “A violation of this section is neither a traffic infraction nor a criminal offense, nor does being detained pursuant to this section constitute an arrest.” The consequence is handled entirely through the Florida Department of Highway Safety and Motor Vehicles (DHSMV) as a license suspension, not through the criminal courts. There’s no arrest record, no criminal charge, and no court appearance built into this specific statute.
That doesn’t mean the situation is minor, and it doesn’t mean a criminal DUI charge is off the table — a driver under 21 with a BAC of 0.08 or higher can still be charged under the regular adult DUI statute, F.S. 316.193, at the same time their license is separately suspended under this one. The two processes aren’t mutually exclusive. F.S. 322.2616(19) says explicitly that the administrative process created by this section “does not bar prosecution under s. 316.193.” What this statute governs is specifically the license consequence for BAC levels between 0.02 and 0.08 — the range where an adult driver would face no legal consequence at all, but a driver under 21 does.
How the Stop and Suspension Actually Work
Under F.S. 322.2616(1)(b), an officer with probable cause to believe a driver under 21 is operating a vehicle with any measurable blood-alcohol or breath-alcohol level can detain that driver and request a breath test. If the result comes back at 0.02 or higher — or if the driver refuses the test — F.S. 322.2616(2)(a) requires the officer to take the physical license on the spot, issue a 10-day temporary driving permit, and provide a written notice of suspension.
The suspension periods, under F.S. 322.2616(2)(b), depend on whether it’s a first violation and whether it was a refusal or a failed test:
- First test at 0.02 or higher: 6-month suspension
- Subsequent violation: 1-year suspension
- First refusal to test: 1-year suspension
- Subsequent refusal: 18-month suspension
Refusing the test doesn’t avoid the suspension — it results in a longer one than simply testing over 0.02 on a first violation. There’s also a separate substantive rule buried in F.S. 322.2616(2)(c): if the driver’s level comes back at 0.05 or higher, the suspension doesn’t lift on its own schedule — it stays in effect until the driver completes a substance abuse course and evaluation through a licensed DUI program, at the driver’s own cost. For drivers under 19, the statute requires the program to notify parents or legal guardians of the evaluation results.
The Right to a Review Hearing
A suspension under this statute isn’t necessarily final the moment it’s issued. F.S. 322.2616(2)(b)3 gives the driver the right to request a formal or informal review of the suspension from DHSMV within 10 days of the notice being issued. Under F.S. 322.2616(5) and (7), that review — whether informal (a paper review of the officer’s report and any materials the driver submits) or formal (an actual hearing before a designated hearing officer, with the ability to subpoena witnesses) — has to be scheduled by the department within 30 days of the request. If DHSMV misses that 30-day window entirely, F.S. 322.2616(10) requires the suspension to be invalidated.
The scope of what a hearing officer can actually review is narrow. Under F.S. 322.2616(8), it’s limited to whether the officer had probable cause, whether the driver was actually under 21, and whether the BAC result (or the refusal) was what the officer’s report says it was — not a broader dispute about the underlying circumstances of the stop.
What This Doesn’t Cover
A few things worth being precise about, because generic “underage DUI” content often blurs them together. This statute governs the license suspension specifically tied to a BAC between 0.02 and the point where full DUI liability attaches — it doesn’t replace or override F.S. 316.193 if the driver’s level is 0.08 or higher, in which case the driver faces the same criminal exposure as an adult, on top of whatever separate suspension applies. It also doesn’t apply to open-container or possession-of-alcohol offenses for minors, which are governed by entirely different statutes. And under F.S. 322.2616(15), the administrative decision made in one of these hearings — and any written statement a driver submits as part of requesting that review — can’t be used as evidence in a related criminal trial under F.S. 316.193. The statute also insulates the process in the other direction: how the separate criminal case turns out doesn’t affect a suspension already imposed under this section. The criminal and administrative tracks are kept legally separate even when they arise from the same stop.
Frequently Asked Questions
What BAC gets a driver under 21 in trouble in Florida?
Under F.S. 322.2616(1)(a), a blood-alcohol or breath-alcohol level of 0.02 or higher is enough to trigger an administrative license suspension for a driver under 21 — far below the 0.08 threshold that applies to adult DUI.
Is underage DUI in Florida a criminal charge?
Not under this specific statute. F.S. 322.2616(19) states that a violation is “neither a traffic infraction nor a criminal offense.” It’s handled as an administrative license suspension. A separate criminal DUI charge under F.S. 316.193 is still possible if the driver’s BAC is 0.08 or higher.
How long is the license suspension for a first violation?
Six months for a first test result of 0.02 or higher, under F.S. 322.2616(2)(b). Refusing the test carries a longer suspension — one year for a first refusal.
Can the suspension be challenged?
Yes. F.S. 322.2616(2)(b)3 gives the driver 10 days from the notice of suspension to request a formal or informal review hearing through DHSMV, which must be scheduled within 30 days of the request.