540 CMR 25.09
Ignition Interlock Violations (IID Violations)
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.