Ohio Revised Code Title VII. Municipal Corporations § 737.161

(B)(1) The legislative authority of a village may establish, by ordinance, a parking enforcement unit within the police department of the village, and provide for the regulation of parking enforcement officers. The mayor shall be the executive head of the parking enforcement unit, shall make all appointments and removals of parking enforcement officers, subject to any general rules prescribed by the legislative authority by ordinance, and shall prescribe rules for the organization, training, administration, control, and conduct of the parking enforcement unit. The mayor may appoint parking enforcement officers who agree to serve for nominal compensation, and persons with physical disabilities may receive appointments as parking enforcement officers.

(2) The authority of the parking enforcement officers shall be limited to the enforcement of ordinances governing parking in accessible parking locations and fire lanes and any other parking ordinances specified in the ordinance creating the parking enforcement unit. Parking enforcement officers shall have no other powers.

(3) The training the parking enforcement officers shall receive shall include instruction in general administrative rules and procedures governing the parking enforcement unit, the role of the judicial system as it relates to parking regulation and enforcement, proper techniques and methods relating to the enforcement of parking ordinances, human interaction skills, and first aid.