Florida driver schools do not test for EtG or EtS

Florida driver schools do not conduct any alcohol or drug testing as part of their curriculum or licensing process. EtG (ethyl glucuronide) and EtS (ethyl sulfate) are metabolites that show up in urine or hair tests weeks after alcohol consumption — they are not part of any standard driver education program in Florida or any other state.

If you have been ordered to take a driver improvement course or traffic school by a court or the Florida Department of Highway Safety and Motor Vehicles (DHSMV), that course focuses on traffic laws, safe driving practices, and defensive driving techniques. It does not include substance testing of any kind.

The confusion often arises because people sometimes confuse driver education requirements with the separate requirements of DUI probation, drug court, or other criminal justice programs — those may include EtG or EtS testing, but they are not part of driver school itself.

Key Takeaways

  • Florida driver schools teach traffic safety and driving laws, not substance testing.
  • EtG and EtS tests are used in DUI probation and court-ordered monitoring programs, not in driver education courses.
  • If you are ordered to take driver school by DHSMV or a court, you will complete classroom or online instruction and pass a written test on driving knowledge.
  • If you are also under DUI probation or a court monitoring order, that is a separate requirement from driver school and may include alcohol testing.

When driver school is required in Florida

The Florida DHSMV may order you to take a driver improvement course if you accumulate too many points on your driving record, receive certain traffic violations, or are convicted of a moving violation. Some courts also order driver school as part of a sentence or as a condition of a plea agreement.

These courses are offered online or in person by approved providers and typically take four to eight hours to complete. You will learn about traffic laws, road hazards, and defensive driving — not about substance use or testing.

After you finish the course, you take a written test on the material covered. Passing that test is what satisfies the requirement; there is no physical exam, no breathalyzer, and no urine or hair test involved.

How DUI probation testing differs from driver school

If you have been convicted of DUI (driving under the influence) in Florida, you may be ordered to serve probation. That probation order is separate from any driver school requirement and may include conditions like substance testing, counseling, or an ignition interlock device.

EtG and EtS tests are sometimes used in DUI probation because they can detect alcohol use over a longer window than a breathalyzer — EtG can show up in urine for up to 80 hours after drinking, and EtS for a similar period. A probation officer or treatment provider orders these tests, not a driver school instructor.

It is possible to be ordered to both driver school and DUI probation at the same time, but they are two separate court or DHSMV requirements with different purposes and different testing (if any).

What to expect when you take a Florida driver improvement course

When you enroll in an approved driver improvement course in Florida, you will receive login credentials (if online) or a class schedule (if in person). The course covers topics like speed management, distracted driving, aggressive driving, and how to share the road with other vehicles and pedestrians.

You will watch videos, read materials, and answer questions throughout the course to show you understand the content. At the end, you take a proctored written test — either in person at the school or online under supervision — to demonstrate knowledge of the material.

Once you pass, the course provider reports your completion to the DHSMV or the court that ordered it. You do not need to do anything else related to driver school; the requirement is satisfied.

Why people confuse driver school with substance testing

The confusion between driver school and DUI probation testing often happens because people are dealing with both at the same time and do not realize they are separate systems. A DUI conviction can result in both a court order to take driver school and a probation order that includes testing — but the driver school itself has nothing to do with the testing.

Additionally, some people search for information about their probation requirements and accidentally land on driver school pages, or vice versa. The two are completely different programs run by different agencies with different goals.

If you are unsure whether a requirement you have been given is driver school, probation, or something else, contact the agency that issued the order — either the DHSMV, the court, or your probation officer — and ask them to clarify what you need to do and when.

Frequently Asked Questions

Can a driver school test me for drugs or alcohol?

No. Driver schools in Florida teach traffic safety and driving laws only. They do not conduct any drug or alcohol testing. If you are under a court order that includes substance testing, that is a separate requirement from driver school, and a different agency handles it.

I was ordered to take driver school and I am on probation. Do I have to do both?

Yes, if you have been ordered to do both, you must complete both. They are separate requirements. Driver school satisfies one order; probation compliance (which may include testing) satisfies another. Contact your probation officer and the course provider to make sure you understand the timeline for each.

What happens if I fail the written test at the end of driver school?

Most driver schools allow you to retake the test. You may need to review the material again before your second attempt. The course provider will tell you their retake policy when you enroll. Failing the test does not result in any substance testing — you straightforward study and try again.

Does taking driver school remove points from my license?

In Florida, completing an approved driver improvement course can reduce points on your driving record by up to four points, but only if you have not taken a course for that purpose in the past 12 months. This is a separate benefit from the course itself and is handled by the DHSMV after the course provider reports your completion.

If I am on DUI probation, will my probation officer know if I do not complete driver school?

Yes. If the court ordered driver school as part of your sentence or probation conditions, the course provider reports completion to the court and probation department. Failure to complete it can result in a probation violation. Make sure you understand all your court-ordered requirements and their important date.