Can a first OUI offense lead to an IID in Massachusetts?

In Massachusetts, an operating under the influence (OUI) charge is the same as a driving under the influence (DUI) charge in many other states. Drivers who display obvious impairment or who failed chemical tests may be subject to arrest and prosecution.

The penalties that a judge can impose for an OUI offense depend in no small part on specific details about a case. Someone with multiple prior offenses faces harsher penalties than someone convicted of a first offense. Those who injure others can also expect the courts to impose more serious penalties.

Those facing a first-time OUI charge not related to a crash may expect a certain degree of lenience from the courts. They might hope to avoid jail time or large fines. They may also want to avoid major licensing penalties. Does Massachusetts require that someone facing a first OUI charge install an ignition interlock device (IID) in their vehicle?

Some drivers have to install an IID

Massachusetts has enforced specific rules for its ignition interlock program for almost two decades. Some motorists have to pay to install an IID and must perform breath tests every time they start their vehicles.  Most people associate IID installation with repeat OUI offenses. Those accused of second or subsequent OUI violations tend to face a longer license suspension followed by mandatory IID installation.

First-time offenses usually do not result in an IID requirement. However, there are some drivers who may have to install IIDs after a first OUI conviction. Only drivers seeking hardship licenses after a first OUI conviction have to worry about this rule. It only applies to those who have a blood alcohol concentration (BAC) of 0.15% or higher.

Drivers with a lower BAC and those who intend to serve their license suspension as ordered by the courts do not have to install an IID after a first OUI conviction in Massachusetts. Those who avoid a conviction altogether don’t have to worry about losing their license or paying to install a testing unit in their vehicles.

Learning more about Massachusetts rules for OUI convictions and penalties can help people decide how to respond if they’re accused of impaired driving. Those who fight their charges are less likely to have to install an IID and suffer other secondary consequences.