The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the Florida Department of Environmental Protection (FDEP) on October 12, 2022. EPA is approving changes allowing the option for aerospace parts and products coating operations in Florida to comply with Federal National Emission Standards for Hazardous Air Pollutants (NESHAP) requirements in lieu of the volatile organic compound (VOC) standards in Florida's Surface Coating of Miscellaneous Metal Parts and Products (MMPP) rule (hereinafter referred to as FL MMPP Rule) in the Florida SIP. EPA has determined that the changes included in Florida's October 12, 2022, submission are consistent with the applicable provisions of the Clean Air Act (CAA or Act) and its implementing regulations.