What Is DETS? Florida's Driver Education Traffic Safety Course Explained (2026)

TLDR DETS - Driver Education Traffic Safety - is Florida's 6-hour course for first-time drivers under 18. Since August 1, 2025, teens must complete it before applying for a learner's license; the old 4-hour TLSAE course no longer satisfies the requirement for that age group. Last updated September 2026.

If you started the Florida licensing process for a teenager in the last year, you have run into three new letters: DETS. The Driver Education Traffic Safety course is the newest requirement in Florida's licensing ladder, created when the state decided that a 4-hour drug and alcohol awareness class was too thin a foundation for new teen drivers. As of August 1, 2025, every first-time applicant under 18 - anyone who has never held a driver license from any state, country, or jurisdiction - must complete a 6-hour FLHSMV-approved DETS course before applying for a license in Florida. This page explains what the course actually is, who it applies to and who it skips, how it relates to the TLSAE course their older siblings took, and what happens at the DMV afterward. The rules here follow the FLHSMV DETS page, which also maintains the official list of authorized providers. Last updated September 2026.

DETS at a Glance

Think of DETS as TLSAE expanded by two hours and broadened in scope: it still covers traffic law and the dangers of impaired driving, but as a driver education course it goes further into the safe driving practices and road knowledge a first-time teen driver needs before holding any license.

Who Needs DETS - and Who Does Not

1. Teens under 18 applying for their first license: DETS is required, completed before the application. Providers accept students as young as 14 who want to finish early, but the requirement attaches to the license application itself.
2. Adults 18 and older: not required. First-time adult applicants complete the 4-hour TLSAE drug and alcohol course instead - DETS was designed for the under-18 group.
3. DELAP students: Driver Education Licensing Assistance Program courses offered by some county school boards may substitute for the DETS requirement; families should contact the local school board to confirm participation.
4. New residents already licensed elsewhere: skipped - the requirement applies to drivers who have never held a license from any state, country, or jurisdiction.

The age line matters at the counter: an applicant who is 17 and takes TLSAE is unlicensed, and an 18-year-old who pays for DETS has bought the wrong course. Match the course to the age on the application date.

What the DETS Course Covers

The 6 hours are organized around the foundations a teen needs before the learner's permit stage:

• Traffic laws and road rules - the same legal framework the Class E Knowledge Exam tests, introduced before the exam rather than only through self-study.
• Impaired and distracted driving - the substance abuse education core inherited from TLSAE: alcohol and drug effects, Florida's zero-tolerance rules for drivers under 21, and the cost of convictions.
• Safe driving practices - following distance, speed management, scanning, and the risk factors that make teen crash rates the highest of any age group.
• Identifying traffic controls - signs, signals, and pavement markings, again previewing the knowledge exam.

Online authorized providers deliver the course with start-and-stop flexibility, so the 6 hours can be split across days. Completion is reported to FLHSMV electronically - the same no-paper-certificate rule that applies to TLSAE - and the record becomes visible at driver license offices within roughly 24 to 72 hours.

DETS vs TLSAE: Which Course, Which Driver

Because both courses are sold online and both appear in searches for the drug and alcohol course, the single most common DETS mistake is buying the wrong one. Approved providers now label the teen course explicitly - for example, the Florida DETS course is listed as the 6-hour course for 14-17 year olds, separate from the adult TLSAE product.

After DETS: What Is Still Ahead

Completing DETS clears only the first gate. A teen applicant still must pass the Class E Knowledge Exam - 50 questions, 80 percent to pass - along with vision and hearing checks, and a parent or guardian signs the consent form. For eligible students the exam itself can be taken online through approved third-party administrators, which is why many families bundle the DETS course and the DMV exam: the DETS course and DMV exam package handles both steps in one enrollment. After the learner's license issues, the graduated licensing clock starts - 12 months held with no convictions, 50 certified practice hours, and the road skills test before the Class E license. FLVS families can compare the school-based route in our review of the FLVS driving course, which also satisfies the requirement as an authorized provider.

Frequently Asked Questions

What does DETS stand for in Florida?

Driver Education Traffic Safety. It is the 6-hour course that replaced the 4-hour TLSAE course as the entry requirement for first-time license applicants under 18, effective August 1, 2025.

Do 18-year-olds need the DETS course?

No. DETS applies to applicants under 18. A first-time driver 18 or older completes the 4-hour TLSAE drug and alcohol course instead.

How long is the DETS course?

Six hours. Online providers allow the course to be completed in one sitting or in segments with start-and-stop flexibility.

Is the DETS course the same as the permit test?

No. DETS is a driver education course; the Class E Knowledge Exam is a separate 50-question test required for the learner's license. Completing DETS does not replace the exam.

Where is the official list of DETS providers?

FLHSMV maintains the authorized provider list on its DETS page. Completion through any authorized provider is transmitted electronically to FLHSMV, so no paper certificate is needed at the driver license office.

The New First Step, Named

One practical note on timing: because completions post to FLHSMV electronically within roughly 24 to 72 hours, teens should finish DETS a few days before the driver license appointment rather than the morning of it - the office cannot issue the learner's license until the record is visible. And because DELAP substitution runs through county school boards rather than the DMV, families counting on a high school class should call the school board first to confirm the program participates. DETS is now the front door of Florida's licensing process for teens: six hours, an approved provider, electronic reporting, and then the knowledge exam. Confirm the provider is on FLHSMV's authorized list, confirm the course is the 6-hour teen version rather than the 4-hour adult course, and the rest of the permit process proceeds exactly as it did before the law changed.

Citations

• FLHSMV - Driver Education Traffic Safety (DETS) page, authorized provider list - effective August 1, 2025
• FLHSMV - Driver Improvement Schools overview (DETS and TLSAE requirements) - Last updated 2026
• Section 322.56, Florida Statutes - examinations and third-party testing