Ohio Revised Code Title XXIII. Courts Common Pleas § 2305.42

(A) A person who has epilepsy, diabetes, a cardiac condition, or any other type of illness that causes temporary blackouts, semiconscious periods, or complete unconsciousness, or who has a condition requiring specific medication or medical treatment, is allergic to certain medications or items used in medical treatment, wears contact lenses, has religious objections to certain forms of medication or medical treatment, or is unable to communicate coherently or effectively in the English language, is authorized and encouraged to wear an identifying device.

(B) Any person may carry an identification card.

(C) By wearing an identifying device a person gives consent for any law enforcement officer or medical practitioner who finds the person in a disabled condition to make a reasonable search of the person's clothing or other effects for an identification card.