State experts in laws & processes

Most locations

Ignition interlock industry leaders

Excellent 24/7 support

Interlock requirements in your state

Roadside Testing for Marijuana - How Does it Work?
Roadside Testing for Marijuana - How Does it Work?

Marijuana is now legal in 11 states, but driving under the influence of weed is still illegal. Intoxalock has information on marijuana DUI.

Read More
Getting a DUI While Driving a Commercial Vehicle
Getting a DUI While Driving a Commercial Vehicle

The consequences of a DUI are severe for anyone with a commercial drivers license. It can result in a loss of income and the potential to continue in their chosen field.

Read More
Do I Need to Install an IID if I Don't Own a Car?
Do I Need to Install an IID if I Don't Own a Car?

If you don't own the car you typically drive, or if you have a company issued vehicle, you will still need an ignition interlock device installed in order to drive. Read on for details!

Read More