Ohio Rev. Code Ann. § 4723.487
(A) As used in this section:
(B) Except as provided in divisions (C) and (E) of this section, an advanced practice registered nurse who is designated as a clinical nurse specialist, certified nurse-midwife, or certified nurse practitioner shall comply with all of the following as conditions of prescribing a drug that is either an opioid analgesic or a benzodiazepine as part of a patient's course of treatment for a particular condition:
(C) Division (B) of this section does not apply if in any of the following circumstances: