Most people arrested for DWI in Missouri don’t realize their license gets suspended through two completely separate legal processes – the criminal case and an administrative action by the Department of Revenue. These run on different timelines, have different rules, and can result in different outcomes. Understanding how administrative suspension works is critical because it happens automatically based on your blood alcohol content or refusal to test, regardless of what happens in criminal court.
The short answer is no, your license is not suspended the instant you’re arrested. You receive a temporary 15-day driving permit at the time of arrest, and the actual suspension or revocation takes effect after that period expires. But those 15 days matter because that’s your window to request an administrative hearing or file a petition for review, which is your only chance to challenge the Department of Revenue’s suspension before it starts.
The Two Separate Legal Processes for DWI License Suspension
Missouri law creates two distinct proceedings when someone is arrested for DWI:
Criminal Law Process
This involves the criminal charge filed by the prosecutor. If convicted, the court sends the conviction to the Missouri Department of Revenue, which assesses points to your driving record under RSMo § 302.302. Point accumulation can lead to suspension or revocation.
Administrative Law Process
This is separate from the criminal case and is governed by RSMo §§ 302.500 through 302.540. The administrative suspension happens automatically if your blood alcohol content was .08% or higher (.02% for minors) or if you refused chemical testing. This suspension occurs even if the criminal charge is reduced, dismissed, or you’re found not guilty in court.
What Happens at the Time of Arrest
In Missouri, when a driver is arrested for DWI and blows over the legal limit of .08, the officer typically:
- Seizes the driver’s physical Missouri driver license
- Issues a Notice of Suspension/Revocation of Driving Privilege (Form 2385)
- Provides a Temporary 15-Day Driving Permit
The temporary permit allows the motorist to continue driving legally for 15 days from the date of arrest. During this period, the motorist can drive without restriction as if he or she still had a regular driver’s license.
The 15-Day Window to Request a Hearing
You have 15 days from the date the Notice of Suspension/Revocation is issued to request an administrative hearing. This hearing is your opportunity to challenge the administrative suspension before it takes effect.
If you request a hearing within the 15-day window:
- The Department of Revenue schedules a hearing (in-person or by telephone)
- Your driving privilege continues on the temporary permit until the hearing decision is made
- If the hearing is successful, the suspension or revocation is rescinded and removed from your driving record
- If the suspension or revocation is upheld at the hearing, it doesn’t take effect until 15 days after the hearing decision is mailed
If you do not request a hearing within 15 days:
- The suspension or revocation automatically takes effect on day 16
- You lose your chance to challenge the administrative action
Length of Administrative Suspension or Revocation
The duration of administrative suspension depends on your driving record from the past five years:
First Administrative Action (No Prior Alcohol Offenses in 5 Years)
90-day suspension if your BAC was .08% or higher
During this suspension, you may be eligible for a Restricted Driving Privilege (RDP), which allows limited driving for work, school, medical appointments, and other essential activities.
Prior Alcohol Offense Within 5 Years
1-year revocation if you have been convicted or administratively suspended for an alcohol-related offense in the past five years
The Administrative Hearing Process
If you request a hearing within the 15-day window, the Department of Revenue schedules it with reasonable notice. According to department procedures:
- Hearings can be conducted in person at regional hearing locations or by telephone or video conference
- In most cases, the administrative records (Alcohol Influence Report, arrest documents) serve as the arresting officer’s testimony
- The arresting officer may be subpoenaed to appear in some cases
- Your St. Louis DWI attorney can present evidence and testimony challenging the arrest
The hearing examines whether:
- The officer had probable cause to stop and arrest you
- You were driving or in physical control of a vehicle
- Your BAC was .08% or higher (or .02% for minors)
- Proper procedures were followed
When the Suspension Actually Takes Effect
The suspension or revocation becomes effective:
- 15 days after the arrest if no hearing is requested, OR
- 15 days after the hearing decision is mailed if a hearing was held
This means if you request a hearing, you can continue driving on your temporary permit until the hearing occurs and for 15 days after the decision.
Challenging the Administrative Suspension in Court
If the administrative hearing upholds the suspension or revocation, you can petition the circuit court in the county where you were arrested for further review. This is called a Trial De Novo
If the circuit court rescinds the suspension or revocation, your license is returned, and the incident is removed from your driving record. If the court upholds it, you serve any remaining suspension or revocation period and will have to apply for reinstatement.
Criminal Conviction vs. Administrative Suspension
It’s critical to understand these are separate:
- You can be administratively suspended even if criminal charges are dismissed
- You can be convicted criminally and receive points/suspension through that process even if you win your administrative hearing
- A criminal conviction for DWI results in a separate 90-day suspension for a first offense under RSMo § 302.302
- Both suspensions can run concurrently, but they’re imposed through different systems
Hiring an Experienced St. Louis DWI Defense Lawyer
The 15-day window to request an administrative hearing is short, and missing it means automatically losing your driving privilege with no opportunity to challenge the suspension. An experienced DWI attorney can:
- File the hearing request immediately
- Subpoena the arresting officer and challenge procedures
- Present evidence attacking probable cause for the stop
- Challenge the reliability of breath or blood test results
- Preserve your driving privilege during the hearing process
- Coordinate defense strategies between the administrative and criminal cases
Refusal to Submit to Chemical Testing
Under RSMo § 577.041, Missouri’s implied consent law requires drivers to submit to alcohol or drug testing when requested by law enforcement.
If you refuse chemical testing:
- The officer issues Missouri Form DOR-4323, which provides a temporary 15-day driving permit
- Form 4323 does not include a built-in hearing request, your attorney must file a Petition for Review in Circuit Court and a motion for a Stay Order
- If the court grants the Stay Order, you can continue driving until the case is decided
- Without proper legal action, the Department of Revenue will automatically revoke your license for one year under Missouri’s implied consent law
This refusal revocation applies even if criminal DWI charges are never filed, reduced, or dismissed.
How Rose Legal Services Can Help
At Rose Legal Services, DWI cases make up a large percent of our caseload. All of our attorneys have completed the same DWI training as law enforcement officers, and we’re very familiar with both the administrative hearing process and criminal DWI defense throughout Missouri.
When working with us, clients benefit from:
- Immediate action to request administrative hearings within the 15-day window
- Experienced DWI defense attorneys who handle both administrative and criminal proceedings
- Strategic coordination between your administrative hearing and criminal defense
- A team approach with attorneys, support staff, and an investigator working together
- Clear communication through dedicated Client Care Specialists
We have extensive experience in St. Louis City, St. Louis County, St. Charles County, Jefferson County, and surrounding courts, and we know the prosecutors and judges who handle these cases.
Contact us immediately if you’ve been arrested for DWI in Missouri. The 15-day window starts running the moment you receive that Notice of Suspension.
Your defense starts with a conversation.
