Interlock Violations

INTERLOCK VIOLATIONS

Driving Without a Required Interlock

Talk to a Lawyer Today
Koplow logo

Phoenix and Scottsdale Ignition Interlock Violation Defense

KOPLOW LAW FIRM - PROFESSIONAL DUI LAW SERVICES IN PHOENIX AZ

An ignition interlock device is a breathalyzer connected to an engine's ignition system.  When a driver convicted of DUI is sentenced to use an IID, that person must breathe into the device to confirm breath-alcohol concentration.  If the device determines that the person is over the programmed blood alcohol concentration, the engine will not start. 

In Arizona, it is a class one misdemeanor to drive in violation of your interlock requirement.

AGGRAVATED DUI LAWYER | Ignition Interlock Device Violation

A.R.S. 28-1464

Ignition Interlock Devices; Violations; Classification; Definition
Ready to Fix This?

"Lawrence represents very high-profile clients who greatly depend on a good outcome, and this guy will deliver. 

This is a prosecutor's worst nightmare, and it should be that way if you need an attorney."

- David E.

Real Client's Husband, Phoenix, AZ

Hiring an Experienced DUI/DWI Attorney in Phoenix

Arizona DUI law is extremely complicated and has severe consequences. DUI law is commonly referred to as a minefield. An attorney must be competent in the Arizona Rules of “Criminal” Procedure, the Arizona Rules of Evidence, the United States and Arizona Constitutions, and the Arizona Department of Motor Vehicles Rules and Regulations.


An attorney cannot do anything for you unless he or she has extensive experience in these areas.  Police officers are only human and do commit legal errors.  However, only an experienced DUI attorney will be able to find these errors and use them to help his or her client.


You should choose an experienced DUI attorney for the same reason you should choose a qualified doctor. If you break your wrist, you go to a doctor that specializes in wrist injuries. When you are charged with a DUI, you should hire a qualified DUI attorney.


An experienced Arizona DUI attorney can analyze your case for legal errors and defenses. He or she can have blood samples independently analyzed, look for suppression issues, review calibration / COBRA records of breath machines, find the right expert witnesses for your trial, and assist you with your driver’s license issues.

For more information, call our office at (602) 494-3444 or visit our contact page.
Koplow logo

What Real People Are Saying

That is, DUI cases actually dismissed. Verifiable not guilty verdicts. Blood alcohol evidence truly suppressed as witnessed by judges, other lawyers, and newspapers.

Real Client's Husband, Phoenix, AZ

"Lawrence represents very high-profile clients who greatly depend on a good outcome, and this guy will deliver. 

This is a prosecutors' worse nightmare, and it should be that way if you need an attorney."

 - David E.

REAL CLIENT, PHOENIX, AZ

It was miracle!... A lot of people don't really understand the benefit of having an attorney who used to be a prosecutor. They know all the little tricks and scare tactics the state has as opposed to just hiring an attorney who is a little fish in a big pond."

 - Joe C.

Contact Us Today!


For more information, call our office at (602) 494-3444 or fill out the form and we will get back to you.

Contact Us

Arizona DUI Blog


By Lawrence Koplow 09 Sep, 2020
The reported results of a BAC test in DUI cases appear to provide the answer we are seeking: how much ethanol is in a person’s blood.  However, let’s look at the fine print. The Reported Results A machine called a gas chromatograph is used to measure an alcohol concentration in blood samples.   The measurement, which […] The post Reported Result vs. Complete Result appeared first on Lawrence Koplow: Arizona DUI Attorney | Phoenix & Scottsdale.
By Lawrence Koplow 05 Sep, 2020
The appearance of science can become the appearance of truth - even when the junk science is employed. Do we provide enough bandwidth to debunk these unreliable scientific claims? The post A Legal Bandwidth Problem appeared first on Lawrence Koplow: Arizona DUI Attorney | Phoenix & Scottsdale.
By Lawrence Koplow 27 Aug, 2020
Measuring is different from counting. However, in forensic science the two are often suggested to be the same. This needs to change. MEASURING Measuring is the assignment of a number, and all the uncertainties of that of that number, to something.  The purpose of assigning a number is to give meaning to the object measured. […] The post Measuring and Counting | Forensic Science appeared first on Lawrence Koplow: Arizona DUI Attorney | Phoenix & Scottsdale.
Show More
Share by: