The Environmental Protection Agency (EPA) is taking direct final action to approve a portion of a State Implementation Plan (SIP) revision submitted by the State of Florida, through the Florida Department of Environmental Protection (FDEP) on February 1, 2017, for the purpose of revising Florida's requirements and procedures for emissions monitoring at stationary sources. Florida's February 1, 2017, SIP submittal includes amendments to three Florida Administrative Code (F.A.C.) rule sections, as well as the removal of one F.A.C. rule section from the Florida SIP in order to eliminate redundant language and make updates to the requirements for emissions monitoring at stationary sources. Additionally, this action includes a correction to remove an additional F.A.C. rule that was previously approved for removal from the SIP in a separate action but was never removed. EPA is taking action on Florida's February 1, 2017, SIP submittal as a direct final rule without prior proposal because the Agency views this as a noncontroversial submittal and anticipates no adverse comments. This action is being taken pursuant to the Clean Air Act (CAA or Act).