EPA-Approved Illinois Regulations and Statutes
Title 35 of the Illinois Administrative Code
Subtitle B: Air Pollution
Chapter I: Pollution Control Board
Subchapter a: Permits and General Provisions
Part 201: Permits And General Provisions
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Part 201: Permits And General Provisions (PDF)(31 pp, 154 K)