Comprehensive Toxic Air Pollutant Control Program

  • Other Air Toxics Links
    • MACT Rules and Implementation - This website contains promulgated National Emission Standards for Hazardous Air Pollutants since 1990 with EPA contacts and related documents, CAA Sections 129/111(d) Solid Waste rules, selected New Source Performance Standards (NSPS), NSR Policy and Guidance, Implementation Materials, and more.
    • Texas' Decision Support System  - Applicability flowcharts for selected 40 CFR 61 & 63 subparts provided by the Texas Commission on Environmental Quality.
    • Other pertinent information (e.g., Federal Register and Applicability Determination Index links) can be found under 'Useful Links' on the Air Permits page.
  • If you have an Air Toxics question, click here to send an e-mail to the APD.

Louisiana Department of Environmental Quality 602 N. Fifth Street Baton Rouge, LA 70802
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