Laws & Regulations
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Kentucky Proposed Title V Permits
The following permits have been submitted to EPA Region 4 as Proposed Title V permits. While EPA has the right to a 45-day review period for all Proposed Title V permits, EPA Region 4 targets only a subset of these permits for comprehensive review.
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Notices of Intent to Sue the U.S. Environmental Protection Agency (EPA)
View notices of intent to sue received by EPA's Office of General Counsel on or after January 1, 2013. Newly received notices are added on an ongoing basis.
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Georgia Proposed Title V Permits
The following permits have been submitted to EPA Region 4 as Proposed Title V permits. While EPA has the right to a 45-day review period for all Proposed Title V permits, EPA Region 4 targets only a subset of these permits for comprehensive review.
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Florida Proposed Title V Permits
The following permits have been submitted to EPA Region 4 as Proposed Title V permits. While EPA has the right to a 45-day review period for all Proposed Title V permits, EPA Region 4 targets only a subset of these permits for comprehensive review.
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Information to be Submitted with 2016 Renewable Fuel Standard (RFS) Small Refinery Hardship Exemption Requests
This December 6, 2016 letter from EPA provides information about the petition submission process for small refineries seeking exemptions from their 2016 RFS obligations, including financial and other information necessary for evaluation.
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Diesel Fuel Standards
Information about diesel fuel programs including regulations that significantly reduce the sulfur content of diesel fuel.
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Ink Formulating Effluent Guidelines
Overview and documents for the Ink Formulating Effluent Guidelines regulation (40 CFR Part 447).
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Fuel Economy
Information on fuel economy labeling, history and trends of fuel economy, testing and data, and information on how federal agencies work together on the issue of fuel economy.
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6 Source Categories - Stationary Spark Ignition Engines (Proposed Action)
EPA is proposing options to simplify the Clean Air Act permitting process for certain smaller sources of air pollution commonly found in Indian country
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6 Source Categories - Miscellaneous Documents (Proposed Action)
EPA proposed options to simplify the Clean Air Act permitting process for certain smaller sources of air pollution commonly found in Indian country
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5 Source Categories - Miscellaneous Documents (Proposed Rule)
EPA proposed options to simplify the Clean Air Act permitting process for certain smaller sources of air pollution commonly found in Indian country
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Pesticide Chemicals Effluent Guidelines
Federal Register notices and support documents for Pesticide Chemicals Effluent Guidelines and Standards (40 CFR Part 455)
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Los Alamos National Laboratory (LANL) Industrial Wastewater Permit - Final NPDES Permit No. NM0028355
Los Alamos National Laboratory (LANL) Industrial Wastewater Permit - Final NPDES Permit No. NM0028355
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Letter to Tribal Leaders concerning Draft TAS Review Strategy
Letter dated May 2 2007 from EPA to tribal leaders requesting comments on the draft strategy for reviewing tribal eligibility applications to administer EPA regulatory programs.
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Final Amendments to Federal Implementation Plan for EPA’s Indian Country Minor New Source Review Program for Oil and Natural Gas Sources, May 2, 2019
Amendment to Federal Implementation Plan for Indian Country
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Alabama Proposed Title V Permits
The following permits have been submitted to EPA Region 4 as Proposed Title V permits. While EPA has the right to a 45-day review period for all Proposed Title V permits, EPA Region 4 targets only a subset of these permits for comprehensive review.
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Effluent Guidelines Database
Database providing information about effluent guideline regulations (40 CFR Chapter I, Subchapter N), cross-referenced by industrial category, pollutant, and treatment technology basis
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Alaskan Seafood Processing Documents for 1981 Proposed Rule
Documents related to the 1981 proposed rule for Alaskan Seafood Processing Effluent Guidelines (portions of 40 CFR Part 408)
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Paving and Roofing Materials Effluent Guidelines Documents
Documents supporting the Paving and Roofing Materials (Tars and Asphalt) Effluent Guidelines (40 CFR Part 443)
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Paint Formulating Effluent Guidelines Documents
Support documents for Paint Formulating Effluent Guidelines (40 CFR Part 446)