How Long Is DUI School in Oklahoma?

If you've recently received a DUI, DWI, APC, DUID, or other alcohol- or drug-related driving offense in Oklahoma, one of the first questions you may have is: "How long is DUI school?"

The answer depends on the results of your ADSAC assessment and the recommendations issued by a state-certified assessor like Chidi Hezkiah. While some individuals may only need to complete a 10-hour educational course and victim impact panel (VIP), others may be required to participate in a 24-hour educational course or additional treatment services.

In this guide, we'll break down the different DUI school requirements in Oklahoma and explain what you can expect throughout the process.

What Is DUI School in Oklahoma?

In Oklahoma, DUI school is officially known as the Alcohol and Drug Substance Abuse Course (ADSAC). The ADSAC program is required for many individuals whose driver's licenses have been suspended or revoked due to alcohol- or drug-related offenses. Before enrolling in any class, participants must first complete an ADSAC assessment with a state-certified assessor. The assessment determines the level of education or treatment needed.

The Main DUI School Lengths

10-Hour ADSAC Course

The shortest DUI school option in Oklahoma is the 10-hour ADSAC course. This course is typically recommended for individuals who are considered lower risk based on their assessment results.

The curriculum covers topics such as:

  • Oklahoma DUI laws

  • The effects of alcohol and drugs on driving ability

  • Consequences of impaired driving

  • Substance abuse awareness

  • Strategies for avoiding future offenses

State regulations require a minimum of 10 instructional hours for this course.

Many providers schedule the 10-hour class over multiple days. Some programs complete the course in approximately three days, while others may spread it across several sessions.

24-Hour ADSAC Course

Another level of recommendation is the 24-hour ADSAC course.

This program includes additional education, discussion, and behavioral intervention components. Like the 10-hour course, the curriculum addresses the risks and consequences of impaired driving but provides more in-depth coverage.

Many Oklahoma providers conduct the 24-hour program over six weeks, often with multiple sessions per week. However, schedules can vary by provider.

What Determines Which Course You Take?

The length of your DUI school is not something you choose yourself.

After completing an ADSAC assessment, you'll receive a recommendation level based on factors such as:

  • Driving history

  • Prior alcohol or drug-related offenses

  • Substance use patterns

  • Risk of future impaired driving incidents

  • Assessment interview results

For example:

  • Level 1 recommendations often include a 10-hour ADSAC course and a Victim Impact Panel.

  • Level 2 recommendations typically require a 24-hour ADSAC course and a Victim Impact Panel.

  • Higher recommendation levels may include additional counseling, group meetings, outpatient treatment, or residential treatment services.

Can the Process Take Longer Than 24 Hours?

Yes.

Many people assume DUI school ends after completing the required classroom hours, but some recommendations involve additional requirements.

Depending on your assessment outcome, you may also be required to complete:

  • Victim Impact Panel (VIP)

  • Six-week substance abuse groups

  • Twelve-week substance abuse groups

  • Intensive Outpatient Treatment

  • Mutual Support Groups

  • Aftercare services

For some participants, the entire ADSAC process can take a week, while others may take several weeks.

Is DUI School Available Online?

Many Oklahoma ADSAC providers now offer approved telehealth-based classes, making it easier for participants to complete requirements from home. However, you must use a state-certified provider and follow all attendance requirements. Chidi Hezkiah provides secure Telehealth/virtual appointments for ADSAC assessments.

What Happens After Completing DUI School?

Once you finish all required ADSAC classes and recommendations, you'll receive a completion certificate. Oklahoma-certified providers report successful course completion to the state, and this documentation may be required for driver's license reinstatement and court compliance.

So, how long is DUI school in Oklahoma?

For most people, the answer is either 10 hours or 24 hours, depending on the outcome of their ADSAC assessment. However, some individuals may need additional treatment or counseling services, which may extend the overall timeline.

The best way to determine your exact requirements is to schedule an ADSAC assessment with a certified Oklahoma assessor like Chidi Hezkiah. Once your evaluation is complete, you'll receive a clear recommendation outlining the classes and programs needed to satisfy state requirements and move forward with license reinstatement.

Chidi Hezkiah

LPC, LADC, IAADC, ADSAC Assessor, SYMBIS Facilitator

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