DUI Defense Strategy
Springfield DUI Defense Lawyer
A DUI arrest is not a conviction. As a former Sangamon County Assistant State's Attorney, Jeff Cox prosecuted DUI cases for the State. Now he uses that knowledge to defend people charged with the same offenses.
At Jeff Cox, Attorney at Law, PLLC, we approach DUI defense with a structured, conservative methodology. Our primary objective is to protect your professional and personal license, ensuring that every legal challenge is met with the highest standard of expertise and strategic precision.
We meticulously analyze breathalyzer results, field sobriety test protocols, and the integrity of the arresting officer's observations. By challenging the validity of evidence and advocating for your constitutional rights, we work tirelessly to secure the most favorable outcome for your case.
“A DUI charge is not just a legal issue; it is a life-altering event. Our strategy is built on protecting your future and your family’s stability.”

Legal Process Overview
Your license clock is already running
Illinois treats your driver's license separately from your criminal case. This is called a statutory summary suspension, and it moves fast.
Day of arrest: You receive a Notice of Statutory Summary Suspension.
Day 46: The suspension takes effect unless it is successfully challenged.
Day 90: Last day to file a Petition to Rescind the suspension.
Filing early gives you the best chance to be heard before the suspension starts. Call as soon as possible after your arrest.
How long is the suspension?
Situation
First offender
Not a first offender
Failed the chemical test
6 months
12 months
Refused the chemical test
12 months
3 years
How Jeff approaches Springfield DUI defense
The stop: Did the officer have a lawful reason to pull you over?
Field sobriety tests: Were they given and scored the way training requires?
Breath and blood testing: Was the instrument certified and the procedure followed?
Warnings and paperwork: Were you properly warned, and was the notice served correctly?
The outcome: Fighting for dismissal, reduced charges, or supervision where available.
Areas served
Springfield DUI defense for clients across Sangamon County and surrounding Central Illinois counties.
Common Questions
Will I lose my license after a DUI arrest in Illinois?
Usually a statutory summary suspension takes effect on the 46th day after notice, unless a Petition to Rescind succeeds. A first offender who failed testing faces 6 months; refusal means 12 months.
How long do I have to challenge the suspension?
You have 90 days from the notice to file a Petition to Rescind. Filing early matters because the suspension starts on day 46.
Is the license suspension the same as the criminal case?
No. The summary suspension is a civil action against your license. The DUI charge is a separate criminal case. Both need attention.
Can I keep driving?
Many first offenders qualify for a Monitoring Device Driving Permit, which requires a breath-alcohol ignition interlock device.
Do you offer a free consultation?
Yes. Call (217) 280-9200 or complete the online case review form.