DUI Offenses - As enacted, requires the Tennessee bureau of investigation to provide a report to the speakers of the senate and the house of representatives on or before January 1 each year, until July 1, 2029, detailing the instances in the most recent year for which complete data is available in which a person was arrested for driving under the influence but where no alcohol or other intoxicants are detected in the person's blood or breath. - Amends TCA Title 6; Title 7; Title 8 and Title 38.

SB 1166 requires the Tennessee Bureau of Investigation (TBI) to annually report to legislative leaders on DUI arrests where no alcohol or intoxicants were detected in the person's blood or breath. Specifically, the TBI must submit a report by January 1 each year (starting in 2026) detailing these cases from the most recent complete data year, including the arresting law enforcement agency. The bill affects the TBI (as the reporting entity) and the Tennessee General Assembly (as the recipient of the data). This provision amends Tennessee law to create a new annual reporting requirement under Title 38, focusing solely on data collection without changing DUI penalties or procedures.