Ohio Revised Code Section 4511.19
Type of DUID Law: Under the influence/Per se
Section 4511.19 (A)(1): No person shall operate any vehicle, streetcar, or trackless trolley within this state, if, at the time of the operation, any of the following apply:
- The person is under the influence of alcohol, a drug of abuse, or a combination of them. …
(j) Except as provided in division (k) of this section, the person has a concentration of any of the following controlled substances or metabolites of a controlled substance in the person’s whole blood, blood serum or plasma, or urine that equals or exceeds any of the following ( subsections i-x specify thresholds for specific drugs/drug and alcohol combinations ):
(i) The person has a concentration of amphetamine in the person’s urine of at least five hundred nanograms of amphetamine per milliliter of the person’s urine or has a concentration of amphetamine in the person’s whole blood or blood serum or plasma of at least one hundred nanograms of amphetamine per milliliter of the person’s whole blood or blood serum or plasma.
(ii) The person has a concentration of cocaine in the person’s urine of at least one hundred fifty nanograms of cocaine per milliliter of the person’s urine or has a concentration of cocaine in the person’s whole blood or blood serum or plasma of at least fifty nanograms of cocaine per milliliter of the person’s whole blood or blood serum or plasma.
(iii) The person has a concentration of cocaine metabolite in the person’s urine of at least one hundred fifty nanograms of cocaine metabolite per milliliter of the person’s urine or has a concentration of cocaine metabolite in the person’s whole blood or blood serum or plasma of at least fifty nanograms of cocaine metabolite per milliliter of the person’s whole blood or blood serum or plasma.
(iv) The person has a concentration of heroin in the person’s urine of at least two thousand nanograms of heroin per milliliter of the person’s urine or has a concentration of heroin in the person’s whole blood or blood serum or plasma of at least fifty nanograms of heroin per milliliter of the person’s whole blood or blood serum or plasma.
(v) The person has a concentration of heroin metabolite (6-monoacetyl morphine) in the person’s urine of at least ten nanograms of heroin metabolite (6-monoacetyl morphine) per milliliter of the person’s urine or has a concentration of heroin metabolite (6-monoacetyl morphine) in the person’s whole blood or blood serum or plasma of at least ten nanograms of heroin metabolite (6-monoacetyl morphine) per milliliter of the person’s whole blood or blood serum or plasma.
(vi) The person has a concentration of L.S.D. in the person’s urine of at least twenty-five nanograms of L.S.D. per milliliter of the person’s urine or a concentration of L.S.D. in the person’s whole blood or blood serum or plasma of at least ten nanograms of L.S.D. per milliliter of the person’s whole blood or blood serum or plasma.
(vii) The person has a concentration of marihuana in the person’s urine of at least ten nanograms of marihuana per milliliter of the person’s urine or has a concentration of marihuana in the person’s whole blood or blood serum or plasma of at least two nanograms of marihuana per milliliter of the person’s whole blood or blood serum or plasma.
(viii) Either of the following applies:
- The person is under the influence of alcohol, a drug of abuse, or a combination of them, and, as measured by gas chromatography mass spectrometry, the person has a concentration of marihuana metabolite in the person’s urine of at least fifteen nanograms of marihuana metabolite per milliliter of the person’s urine or has a concentration of marihuana metabolite in the person’s whole blood or blood serum or plasma of at least five nanograms of marihuana metabolite per milliliter of the person’s whole blood or blood serum or plasma.
- (II) As measured by gas chromatography mass spectrometry, the person has a concentration of marihuana metabolite in the person’s urine of at least thirty-five nanograms of marihuana metabolite per milliliter of the person’s urine or has a concentration of marihuana metabolite in the person’s whole blood or blood serum or plasma of at least fifty nanograms of marihuana metabolite per milliliter of the person’s whole blood or blood serum or plasma. 81
- (ix) The person has a concentration of methamphetamine in the person’s urine of at least five hundred nanograms of methamphetamine per milliliter of the person’s urine or has a concentration of methamphetamine in the person’s whole blood or blood serum or plasma of at least one hundred nanograms of methamphetamine per milliliter of the person’s whole blood or blood serum or plasma.
- (x) The person has a concentration of phencyclidine in the person’s urine of at least twenty-five nanograms of phencyclidine per milliliter of the person’s urine or has a concentration of phencyclidine in the person’s whole blood or blood serum or plasma of at least ten nanograms of phencyclidine per milliliter of the person’s whole blood or blood serum or plasma.
Type of Drugs Prohibited: Drugs of abuse, controlled substances, or metabolites of a controlled substance
Marijuana use in vehicle
- Ohio allows the medicinal use of marijuana by certain registered patients. Under the law, “a person’s status as a registered patient or caregiver is not a sufficient basis for conducting a field sobriety test on the person or for suspending the person’s driver’s license.” In order to conduct a sobriety test, the LEO must have “an independent, factual basis giving reasonable suspicion that the person is operating a vehicle under the influence of marijuana” or with a prohibited concentration in the blood, breath or urine.” R.C. § 3796.24(E)
Reference: Drugged Driving: 2016 Summary of Key Provisions of State Laws
