Ohio Revised Code Title XV. Conservation of Natural Resources § 1571.30

(A) As used in this section, “class VI injection well” means a well used to inject carbon dioxide into deep rock formations for geologic sequestration.

(B) Not later than ninety days after the effective date of this section, the department of natural resources shall initiate a process to work with the United States environmental protection agency and the United States department of energy to develop a statewide underground injection control program for class VI injection wells in order to obtain primary enforcement authority over those wells in this state from the United States environmental protection agency.