The Environmental Protection Agency (EPA) is approving a revision to the New Jersey State Implementation Plan (SIP) for the 2008 8-hour ozone National Ambient Air Quality Standard in relation to a Source Specific SIP for Gerdau Ameristeel in Sayreville, New Jersey. On December 5, 2018, the New Jersey Department of Environmental Protection approved an administrative amendment reflecting new ownership and name change to Commercial Metals Company. The control options in the Source Specific SIP that address nitrogen oxide Reasonably Available Control Technology for the natural gas fired billet reheat furnace remain the same under the new ownership. The intended effect of this SIP revision is for the Sayreville facility to continue to operate under their facility specific maximum allowable nitrogen oxide emission rate. The affected source will not increase hourly nitrogen oxide emissions, therefore, the National Ambient Air Quality Standards for ozone is protected.