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  2. Permitting Under the Clean Air Act

Indiana Title V Program Evaluation - Indiana NSR Program Evaluation

January 21, 2022, final report of EPA's evaluation of the Indiana Department of Environmental Management (IDEM) New Source Review (NSR) and Title V permit programs.  EPA representatives conducted a virtual meeting with IDEM staff and managers on November 3, 2021, to discuss the findings of the program evaluation. EPA's evaluation of the Indiana Department of Environmental Management (IDEM) New Source Review (NSR) and Title V permit programs (pdf) (285.92 KB, 01/21/2022)

Permitting Under the Clean Air Act

  • Clean Air Act Permitting Around the Nation
    • New England Region (R1)
    • New York, New Jersey, Puerto Rico and U.S. Virgin Islands (R2)
    • Mid-Atlantic Region (R3)
    • Southeastern Region (R4)
    • Great Lakes Region (R5)
    • South Central Region (R6)
    • Midwest Region (R7)
    • Mountains and Plains Region (R8)
    • Pacific Southwest Region (R9)
      • About PSD Permitting in Region 9
      • Air Permit Delegation and PSD SIP Approval Status in Region 9
      • About NSR Permitting in Region 9
      • About Title V Permitting in Region 9
      • Electronic Permit System and Dashboards
      • Pending and Completed Permit Actions
      • Clean Air Act Permitting in Arizona
      • Clean Air Act Permitting in California
      • Clean Air Act Permitting in Hawai'i and Pacific Islands
      • Clean Air Act Permitting in Nevada
    • Pacific Northwest Region (R10)
  • CAA Permitting Tools & ​Related Resources
  • Outer Continental Shelf Air Permits
Contact Us About Permitting Under the Clean Air Act
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on December 19, 2024
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