Laws & Regulations
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EPA's Response to Eastman Chemical Company's Request that EPA Reconsider Prior Source Determinations
This document is part of the NSR Policy and Guidance Database and the Ttile V Policy and Guidance Database.
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2019 Order Denying a Petition for Objection to Title V Operating Permit for Cargill
This document is part of the title V petition database.
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2019 Order Denying in a Petition for Object to Title V Operating Permit for PNG Wadesboro
This document is part of the title V petition database.
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DMAP GraphQL API
Envirofacts is developing web services to facilitate the sharing of its functionality and information. The Envirofacts GraphQL service is detailed on this page.
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Calciners and Dryers in Mineral Industries: New Source Performance Standards (NSPS)
Learn about the NSPS regulation for calciners and dryers in mineral industries by reading the rule history, the rule summary, and the code of federal regulations text
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SAN JUAN COAL COMPANY - SAN JUAN MINE - NPDES PERMIT NO. NM0028746
san juan coal company - san juan mine, npdes permit nm0028746
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Asphalt Processing and Asphalt Roofing Manufacture: New Source Performance Standards (NSPS)
Learn about the NSPS regulation for asphalt processing and asphalt roofing manufacturing by reading the rule summary, and the code of federal regulations text
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U.S. Court of Appeals—D.C. Circuit Upholds EPA's Action to Reduce Greenhouse Gases under the Clean Air Act
View greenhouse gas court decisions.
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Small Entity Compliance Guide for Area Source Boilers: National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial, and Institutional Boilers
Small Entity Compliance Guide for Area Source Boilers: National Emission Standards for Hazardous Air Pollutants for Area Sources: Industrial, Commercial, and Institutional Boilers
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Manufacturing of Nutritional Yeast: Proposed Risk and Technology Review Amendments Fact Sheet
fact sheet for proposed rule amendments
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Manufacturing of Nutritional Yeast: Public Hearing Announcement and Extension of Comment Period
Prepublication federal register notice
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Guiding Principles for Consulting with ANCSA Corporations
Guiding Principles for Consulting with ANCSA Corporations
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Class I Redesignation
Re-designation is one of the tools available to tribes (and states) under the CAA to afford special protection to air quality.
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Initial Notification Template for Area Source Standards for Plating and Polishing (6W)
Initial Notification Template for Area Source Standards for Plating and Polishing (6W)
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Public Hearing on EPA's MATS for Power Plants: Proposed Reaffirmation of the Appropriate and Necessary Finding
Information about EPA's public hearing for the proposed reaffirmation of MATS appropriate and necessary finding
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EPA Policy on Consultation with Indian Tribes
EPA Policy on Consultation with Indian Tribes