Ohio Revised Code Title V. Townships § 509.04

(A) The board of township trustees may establish, by resolution, a parking enforcement unit within the office of a township constable, and provide for the regulation of parking enforcement officers. The board of township trustees shall appoint a police constable as executive head of the parking enforcement unit, who shall make all appointments and removals of parking enforcement officers, subject to any general rules prescribed by the board of township trustees by resolution, and shall prescribe rules for the organization, training, administration, control, and conduct of the parking enforcement unit. The executive head of the parking enforcement unit may appoint parking enforcement officers who agree to serve for nominal compensation, and persons with physical disabilities may receive appointments as parking enforcement officers.

(B) The authority of the parking enforcement officers shall be limited to the enforcement of section 4511.69 of the Revised Code and any other parking laws specified in the resolution creating the parking enforcement unit. Parking enforcement officers shall have no other powers.

(C) 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 medthods [sic.] relating to the enforcement of parking laws, human interaction skills, and first aid.