Ohio Rev. Code Ann. § 4521.07
(A) When a person is personally or constructively served with a parking ticket charging the commission of a parking infraction in accordance with section 4521.03 of the Revised Code and the person fails to answer the charge within the time specified by the local authority pursuant to section 4521.02 of the Revised Code, the parking violations bureau, joint parking violations bureau, or traffic violations bureau, or the juvenile court, that has jurisdiction over the parking infraction shall send notifications of infraction as follows:
(B) A notification of infraction shall be sent within twelve months after the expiration of the time specified by the local authority pursuant to section 4521.02 of the Revised Code for the making of an answer, shall be sent by first class mail, and shall contain all of the following: