EPA is notifying the public that it has received negative declarations for large Municipal Waste Combustion (MWC) units from the Nashville/Davidson County Metropolitan Health Department, Knox County Department Air Quality Management, and Memphis-Shelby County Health Department in Tennessee. These negative declarations certify that large MWC units subject to the requirements of sections 111(d) and 129 of the Clean Air Act (CAA) do not exist in areas covered by the local air pollution control programs of Nashville/Davidson County, Knox County, and Memphis-Shelby County, Tennessee.