The Environmental Protection Agency (EPA) is approving a revision to the Florida State Implementation Plan submitted by the Florida Department of Environmental Protection (DEP) on February 20, 2013. The revision removes unnecessary and superseded rules from the Florida State Implementation Plan (SIP). Specifically, this revision removes non-regulatory introductory language, as well as a regulation that has been superseded by more stringent federal regulations. This action is being taken pursuant to the Clean Air Act (CAA or Act).