Ohio Rev. Code Ann. § 3319.08
(C) A limited contract is:
(D) A continuing contract is a contract that remains in effect until the teacher resigns, elects to retire, or is retired pursuant to former section 3307.37 of the Revised Code, or until it is terminated or suspended and shall be granted only to the following:
(2) Any teacher who meets the following conditions:
(c) The teacher has completed the applicable one of the following:
(3) Any teacher who meets the following conditions:
(d) The teacher has completed the applicable one of the following: