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Hazardous Air Pollutants
National Summary
Toxic air pollutants, also known as HAPs, are those pollutants that are known or suspected to cause cancer, other serious health effects, or adverse environmental effects. Other health effects can include damage to the immune system, as well as neurological, reproductive, developmental, respiratory, and other health problems.
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 417 items in 11 pages
Proposed Regulations 40 CFR 52 - Approval and Promulgation of Implementation Plans; Indiana; Volatile Organic Compound Emission Control Measures for Industrial Solvent Cleaning for Northwest Indiana 09/10/2013National
Proposed Regulations 40 CFR 60 and 63 - Correction: Reconsideration of Certain New Source and Startup/ Shutdown Issues 12/05/2012National
Proposed Regulations 40 CFR 60 and 63 - National Emission Standards for Hazardous Air Pollutant Emissions: Petroleum Refinery Sector Amendments 02/09/2016National
Final Regulations 40 CFR 60 and 63 - National Emission Standards for Hazardous Air Pollutant Emissions: Petroleum Refinery Sector Amendments 07/13/2016National
Proposed Regulations 40 CFR 60 and 63 - National Emission Standards for Hazardous Air Pollutants for Portland Cement 07/18/2012National
Proposed Regulations 40 CFR 60 and 63 - National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing Industry and Standards of Performance for Portland Cement Plants 08/03/2012National
Final Regulations 40 CFR 60 and 63 - Petroleum Refinery Sector Risk and Technology Review and New Source Performance Standards; Final Rule 12/01/2015National
Final Regulations 40 CFR 60 and 63 - Reconsideration of Certain New Source Issues 04/24/2013National
Proposed Regulations 40 CFR 60 and 63 - Reconsideration of Certain Startup/Shutdown Issues: National Emission Standards for Hazardous Air Pollutants From Coal- and Oil-Fired Electric Utility Steam Generating Units 06/25/2013National
Proposed Regulations 40 CFR 61 - Revisions to National Emission Standards for Radon Emissions From Operating Mill Tailings 05/02/2014National
Final Regulations 40 CFR 61 - Revisions to National Emission Standards for Radon Emissions From Operating Mill Tailings 01/16/2017National
Proposed Regulations 40 CFR 63 - Approval of Section 112(l) Authority for Hazardous Air Pollutants; Equivalency by Permit Provisions; NESHAP; Plating and Polishing Operations 06/29/2017National
Final Regulations 40 CFR 63 - Approval of Section 112(l) Authority for Hazardous Air Pollutants; Equivalency by Permit Provisions; NESHAP; Plating and Polishing Operations 06/29/2017National
Final Regulations 40 CFR 63 - Clarification of Requirements for Method 303 Certification Training 11/22/2016National
Final Regulations 40 CFR 63 - Delegation of National Emission Standards for Hazardous Air Pollutants for the States of Kentucky and Louisiana, Correcting Amendments 04/04/2013National
Proposed Regulations 40 CFR 63 - Mercury and Air Toxics Standards (MATS) Completion of Electronic Reporting Requirements 09/29/2016National
Proposed Regulations 40 CFR 63 - Mercury and Air Toxics Standards (MATS) Completion of Electronic Reporting Requirements 10/31/2016National
Proposed Regulations 40 CFR 63 - Mineral Wool Production and Wool Fiberglass Manufacturing; National Emission Standards for Hazardous Air Pollutants for Gas-Fired Melting Furnaces Located at Wool Fiberglass Manufacturing Area Sources 04/15/2013National
Proposed Regulations 40 CFR 63 - National Emission Standards for Aerospace Manufacturing and Rework Facilities Risk and Technology Review; Clarification 08/03/2016National
Final Regulations 40 CFR 63 - National Emission Standards for Aerospace Manufacturing and Rework Facilities Risk and Technology Review; Clarification 08/03/2016National
Final Regulations 40 CFR 63 - National Emission Standards for Aerospace Manufacturing and Rework Facilities Risk and Technology Review; Final Rule 12/07/2015National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutant Emissions 09/19/2012National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutant Emissions: Group IV Polymers and Resins; Pesticide Active Ingredient Production; and Polyether Polyols Production; Final Rule 03/27/2014National
Proposed Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutant Emissions: Petroleum Refinery Sector 10/18/2016National
Proposed Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutant Emissions: Petroleum Refinery Sector 11/03/2016National
Proposed Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines; New Source Performance Standards for Stationary Internal Combustion Engines 10/03/2012National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for Chemical Manufacturing Area Sources 10/25/2012National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants; Final Rule 10/15/2015National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for Secondary Aluminum Production 09/18/2015National
Proposed Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for Secondary Aluminum Production 06/13/2016National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for Secondary Aluminum Production 06/13/2016National
Proposed Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing Industry 07/25/2016National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing Industry 07/25/2016National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing Industry and Standards of Performance for Portland Cement Plants; Correction 09/11/2015National
Proposed Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for Wool Fiberglass Manufacturing; Flame Attenuation Lines 07/27/2017National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants for Wool Fiberglass Manufacturing; Flame Attenuation Lines 07/27/2017National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries 06/20/2013National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants from the Paper and Pulp Industry 09/11/2012National
Proposed Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants: Ferroalloys Production 07/12/2016National
Final Regulations 40 CFR 63 - National Emission Standards for Hazardous Air Pollutants: Ferroalloys Production 01/18/2017National