Ohio Revised Code Title XLVII. Occupations Professions § 4749.12

(A) The person is licensed as a private investigator, security guard provider, or as a private investigator and a security guard provider in another state.

(B) The person has satisfactory work experience, a government certification, or a private certification as described in that chapter as a private investigator, security guard provider, or a private investigator and security guard provider in a state that does not issue that license.