The bill amends various sections of the Revised Code to modernize laws concerning the operation of vehicles and watercraft under the influence of tetrahydrocannabinol (THC), the active component of marijuana. Key changes include the removal of specific concentration thresholds for marijuana in urine and blood, replacing them with new thresholds for THC. For example, a person may be considered under the influence if they have at least twenty-five nanograms of THC per milliliter of urine or between two to five nanograms per milliliter of whole blood. The bill also introduces provisions for the admissibility of evidence regarding THC concentration, allowing for inferences about impairment based on these levels without requiring expert testimony.

Additionally, the bill establishes new legal requirements for laboratory reports used in legal proceedings, mandating that they include the analyst's signature and a notarized statement from the laboratory director. It also outlines penalties for operating a vehicle under the influence, including mandatory jail terms and fines that increase with the number of prior offenses. Offenders are required to participate in community addiction services and follow treatment recommendations, with the court retaining discretion to impose additional conditions. The bill aims to enhance accountability for offenders while providing avenues for rehabilitation and ensuring that treatment programs meet minimum standards.

Statutes affected:
As Introduced: 1547.11, 3701.143, 4511.19
As Reported By Senate Committee: 1547.11, 3701.143, 4511.181, 4511.19
As Passed By Senate: 1547.11, 3701.143, 4511.181, 4511.19