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Indiana Department of Environmental Management

Air Quality in Indiana

Air Quality in Indiana > Permits > Air Permit Assistance Air Permit Assistance

  • Air Permits Frequently Asked Questions:
    • A list of IDEM prepared a frequently asked permitting questions about the permitting process.
  • Permit Reviewer of the Day:
    • The IDEM Office of Air Quality Permit Reviewer of the Day can answer specific technical questions about the air permitting program. Contact the Permit Reviewer of the Day by phone at (800) 451-6027 ext. 3-0178 or dial (317) 233-0178. Ask for the Permit Reviewer of the Day.