Here, in answer to a written question is the high-tier urine, plasma, blood and refusal statutes. Thanks to Jeff Meadows at www.OVIlaw.com for the easy-to-use chart.
| Offense | Code Section | Basis of Offense |
| DUI | 4511.19 (A)(1)(f) |
Blood Test with a concentration equal to or greater than .17 of 1% by weight of alcohol in the whole blood. |
| DUI | 4511.19(A)(1)(g) | The person has a concentration of two hundred four-thousandths (.204) of one per cent or more by weight per unit volume of alcohol in the person's blood serum or plasma |
| DUI | 4511.19 (A)(1)(h) |
Breath Test with a concentration equal to or greater than .170 of 1 gram by weight (B.A.C.) per 210 liters of breath. |
| DUI | 4511.19 (A)(1)(i) |
Urine Test with concentration equal to or greater than .238 weight of alcohol per 100 milliliters of urine. |
| DUI | 4511.19 (A)(2) |
Refusing the chemical test(s) if within 20 years of the new offense, has been previously convicted of division (A)(1) or (B) of this section or a municipal OVI offense. |