Ohio Revised Code Title XXXV. Elections § 3505.24

(A) Notwithstanding any provision of the Revised Code to the contrary, any elector who declares that the elector, by reason of blindness, disability, or illiteracy, is unable to complete a voter registration, change of residence, or change of name form, to mark a ballot, to complete an application for absent voter's ballots or an identification envelope statement of voter, to complete a provisional ballot affirmation, or to complete any other form prescribed under Title XXXV of the Revised Code may receive assistance in doing so under division (B) of this section.  An election official may require an elector to make a declaration of inability under oath before the election official in order for the elector to receive assistance when voting or casting absent voter's ballots in person.

(B) An elector who is eligible to receive assistance under division (A) of this section may be assisted as follows:

(C) Any person providing assistance in the marking of an elector's ballot under this section shall thereafter provide no information in regard to the marking of that ballot.

(D) Assistance shall not be rendered for causes other than those specified in this section.