540 CMR 25.09

Ignition Interlock Violations (IID Violations)

Year: 2026Length: 146 wordsOfficial source
An Ignition Interlock Violation consists of any of the following: (1) Operating a motor vehicle without an Ignition Interlock Device; (2) Soliciting or allowing any other person to blow into an Ignition Interlock Device, or to start an IID-equipped vehicle for the purpose of providing the person so restricted with an operable motor vehicle; (3) Using any means other than blowing a breath directly from the operator’s mouth into the device, in order to supply an air sample to the device; (4) An attempt to Tamper with or Circumvent the IID; (5) A Failed Rolling Retest in which the operator’s BAC registered at or above .05; Two Failed Rolling Retests within one Service Period in which the operator’s BAC registered between .02 and .05; (7) Two Lockouts due to Missed Rolling Retests; (8) Two missed Service Visits; and (9) Two Lockouts due to Failed Start-up Tests.
540 CMR 25.09: Ignition Interlock Violations (IID Violations) | Justis AI