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General Information

There are over 200 Intox EC/IR II breath test instruments strategically located throughout Indiana. (See map below) These instruments are used by law enforcement officers to perform approximately 25,000 breath tests every year. There are approximately 4,900 state and local officers trained and certified by ISDT as breath test operators. In order to maintain certification, a breath test operator must be recertified by ISDT every two years. ISDT also inspects, services, and certifies each breath test instrument at least every 180 days.

ISDT Breath Test Program staff includes the breath test program supervisor and three breath test inspectors.

Breath Test Instruments by County