The Ohio Manufacturers Association (OMA) received a letter from the U.S. Environmental Protection Agency’s Region 5 office acknowledging OMA’s comments on Ohio’s air nuisance rule. The agency noted the state budget provision, advanced through OMA advocacy, that requires the Ohio EPA to remove the rule from its state implementation plan. The federal agency said it will begin its review once the Ohio EPA submits its plan revision, following the state’s recent public comment period and hearing. 11/5/2025