Michigan Air Permits System

 

MACT Determinations

Case-by-case MACT Determinations pursuant to MDEQ Rule 299(e)/Federal Clean Air Act Section 112(g):

• Letter to Interested Parties (Posted 07/01/1998) - View 

• Informational Summary - Implementing Section 112(g) of the Clean Air Act in Michigan (Posted 07/10/1998)

-  View 

• Operational Memorandum No. 15 (Posted 10/02/1998) - View

  • Attachment A:  Federal Regulations (40 CFR §63.40 through §63.44) - View or Download

  • Attachment B:  Information Required for a Complete Application - View or Download

  • Attachment C:  MACT Determination Checklist - View or Download

  • Attachment D:  MACT Analysis Guidelines - View or Download

  • Attachment E:  Flow sheet for Section 112(g) Administrative Procedures and Permit Process Timelines - Download

  • Section 112(g) page of the U.S. EPA Air Toxics Website: Federal Regulations, Preamble, Background & Guidance

  - View

  • Notices of Proposed Section 112(g) MACT Approval, NSR Public Notice Documents - View