Approved Air Quality Implementation Plans in Tennessee
This site contains information about air quality regulations called State Implementation Plans (SIPs), Federal Implementation Plans (FIPs), and Tribal Implementation Plans (TIPs) approved by EPA within Tennessee. To find the status of SIP submittals, visit SIP status reports.
Updated as of: September 1, 2021
EPA Contact: EPA Region 4: Josue Ortiz-Borrero (404-562-8085)
Approved SIPs
- EPA Approved Regulations in the Tennessee SIP,
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EPA Approved Statutes and Regulations in the Chattanooga, TN LIP
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EPA Approved Statutes and Regulations in the Knox County, TN LIP
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EPA Approved Statutes and Regulations in the Memphis-Shelby County, TN APCB LIP
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EPA Approved Statutes and Regulations in the Nashville-Davidson County, TN LIP
- EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Tennessee SIP
- About SIPs
Approved TIPs
- EPA has not approved any TIPs in Tennessee
- About TIPs
Approved FIPs
- EPA has not approved any FIPs in Tennessee
- About FIPs
About this website: This website does not necessarily represent the current version of the SIPs, TIPs, or FIPs. The official SIPs, TIPs, and FIPs are contained in regulations promulgated in the Federal Register and codified in the U.S. Code of Federal Regulations (CFR). While we make every effort to maintain the accuracy of the files accessible here, inconsistencies may occur. Please contact us using the link below if you find any errors in these files.