Ohio Rev. Code Ann. § 3301.0729
(A) Except as provided for in divisions (B) and (C) of this section, beginning with assessments administered on or after July 1, 2017, the board of education of each city, local, and exempted village school district shall ensure that no student is required to do either of the following:
(1) Spend a cumulative amount of time in excess of two per cent of the school year taking the following assessments combined: