Ohio Revised Code Title XXXVII. Health Safety Morals § 3746.02

(1) Property for which a voluntary action under this chapter is precluded by federal law or regulations adopted under federal law, including, without limitation, any of the following federal laws or regulations adopted thereunder:

(2) Those portions of property where closure of a hazardous waste facility or solid waste facility is required under Chapter 3734. of the Revised Code or rules adopted under it;

(3) Except as provided in division (A)(3) of section 3737.88 of the Revised Code, properties that are subject to rules adopted by the fire marshal under Chapter 3737. of the Revised Code pertaining to corrective actions as defined in section 3737.87 of the Revised Code;

(4) Property that is subject to Chapter 1509. of the Revised Code;

(5) Any other property if the director of environmental protection has issued a letter notifying the owner or operator of the property that the director will issue an enforcement order under Chapter 3704., 3734., or 6111. of the Revised Code, a release or threatened release of a hazardous substance or petroleum from or at the property poses a substantial threat to public health or safety or the environment, and either of the following applies: