IGNITION INTERLOCK DEVICES
What is it?
An ignition interlock device connects to your vehicle’s dashboard. When you blow in its sensor, the device measures alcohol levels on your breath. Your car will not start if the ignition interlock device senses a breath alcohol concentration greater than 0.02%. Although it is a nuisance to blow into the device and wait until you are “cleared” to start your car, it can be a great alternative to full license suspension.
New Hampshire requirements
Currently, the state of New Hampshire’s minimum requirements for an ignition interlock device must comply with performance specifications set by the National Highway Traffic Safety Administration as published in Volume 57, No. 67 of the Federal Register (April 7, 1992). Some key criteria include:
- An alcohol set point of 0.02 percent breath alcohol concentration.
- It must bear the text, "WARNING! ANY ACTUAL OR ATTEMPTED TAMPERING OR CIRCUMVENTION OF THIS DEVICE CAN SUBJECT YOU TO CRIMINAL AND CIVIL LIABILITY."
- It must have a data recording system that meets all specified criteria.
- It must have the ability to create reports on data.
- An ignition interlock device may or may not be an option for you. To find out if you qualify for this alternative to full license suspension, consult a DWI attorney.
