Ohio Rev. Code § 3742.38
The owner and manager of a residential unit, child care facility, or school that is subject to a lead hazard control order issued under section 3742.37 of the Revised Code shall cooperate with the director of health or board of health that issued the order in controlling each lead hazard specified in the order. The owner or manager shall choose a method of controlling each lead hazard that enables the residential unit, child care facility, or school to pass a clearance examination. The method chosen may be the owner or manager's personal preference, a proposal made by a person under contract with the owner or manager, or a recommendation that the director or board may provide. The owner or manager shall inform the director or board of the method that the owner or manager chooses to control each lead hazard.
R.C. §3742.38