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National Tribal Air Association

Unclaimed
Industry
Nonprofit Organization Management
Staff
3
HQ
Flagstaff, Arizona

Engagement overview

National Tribal Air Association has filed 130 public comments across 89 dockets at 3 federal agencies, most actively at the Environmental Protection Agency.

130
Comments filed
89
Dockets engaged
3
Agencies
Jan 20, 2026
Last filing

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Dockets · EPA (83)

sorted by most recent filing
EPARulemakingEPA-HQ-OAR-2025-1477

Visibility Protection: Regional Haze State Plan Requirements Rule Revision

1 of your filingslast filed Dec 2, 202524 co-filers
EPARulemakingEPA-HQ-OAR-2025-0005

Phasedown of Hydrofluorocarbons: Reconsideration of Certain Regulatory Requirements Promulgated Under the Technology Transitions Provisions of the American Innovation and Manufacturing Act of 2020

1 of your filingslast filed Nov 20, 202566 co-filersRIN 2060-AW39
EPARulemakingEPA-HQ-OAR-2025-0186

Reconsideration of the Greenhouse Gas Reporting Program

2 of your filingslast filed Nov 3, 202577 co-filers
EPARulemakingEPA-HQ-OAR-2025-0162

Extension of Deadlines in Standards of Performance for New, Reconstructed, and Modified Sources and Emissions Guidelines for Existing Sources: Oil and Natural Gas Sector Climate Review Final Rule

1 of your filingslast filed Oct 15, 202541 co-filers
EPARulemakingEPA-HQ-OAR-2025-0194

Rescission of the Greenhouse Gas Endangerment Finding and Motor Vehicle Greenhouse Gas Emission Standards Under the Clean Air Act

1 of your filingslast filed Sep 4, 2025245 co-filers
EPARulemakingEPA-HQ-OAR-2025-0124

Repeal of Greenhouse Gas Emissions Standards for Fossil Fuel-Fired Electric Generating Units

1 of your filingslast filed Aug 21, 2025101 co-filers
EPARulemakingEPA-HQ-OAR-2024-0419

Review of New Source Performance Standards for Stationary Combustion Turbines

1 of your filingslast filed Feb 18, 202526 co-filers
EPANonrulemakingEPA-HQ-OLEM-2024-0360

Notification of the Cumulative Impacts Framework

1 of your filingslast filed Jan 22, 202520 co-filers
EPANonrulemakingEPA-HQ-OLEM-2020-0527

Interim Guidance on the Destruction and Disposal of Perfluoroalkyl and Polyfluoroalkyl Substances and Materials Containing Perfluoroalkyl and Polyfluoroalkyl Substances

1 of your filingslast filed Oct 17, 202441 co-filers
EPARulemakingEPA-HQ-OAR-2003-0156

Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Other Solid Waste Incineration Units

1 of your filingslast filed Aug 16, 202428 co-filers
EPARulemakingEPA-HQ-OAR-2014-0128

Review of the Secondary National Ambient Air Quality Standards for Oxides of Nitrogen (NOX), Oxides of Sulfur (SOX), and Particulate Matter

1 of your filingslast filed Jul 25, 202415 co-filers
EPARulemakingEPA-HQ-OAR-2022-0381

Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NNSR): Regulations Related to Project Emissions Accounting (SAN 9249)

1 of your filingslast filed Jul 1, 202413 co-filers
EPARulemakingEPA-HQ-OLEM-2023-0278

Listing of Specific PFAS as RCRA Hazardous Constituents

1 of your filingslast filed Apr 10, 202430 co-filers
EPARulemakingEPA-HQ-OAR-2023-0434

Methane Emissions and Waste Reduction Incentive Program for Petroleum and Natural Gas Systems

1 of your filingslast filed Mar 27, 202455 co-filers
EPARulemakingEPA-HQ-OAR-2017-0015

National Emission Standards for Hazardous Air Pollutants for Lime Manufacturing Plants; Residual Risk and Technology Review

1 of your filingslast filed Mar 14, 202413 co-filers
EPARulemakingEPA-HQ-OAR-2023-0402

Supplemental Air Plan Actions: Interstate Transport of Air Pollution for the 2015 8-hour Ozone National Ambient Air Quality Standards and Supplemental Federal "Good Neighbor Plan" Requirements for the 2015 8-hour Ozone National Ambient Air Quality Standards

1 of your filingslast filed Mar 12, 202416 co-filers
EPARulemakingEPA-HQ-OAR-2004-0489

Air Emissions Reporting Requirements

1 of your filingslast filed Nov 20, 202373 co-filers
EPARulemakingEPA-HQ-OAR-2023-0330

Review of Final Rule Reclassification of Major Sources as Area Sources Under Section 112 of the Clean Air Act

1 of your filingslast filed Nov 7, 202323 co-filers
EPARulemakingEPA-HQ-OAR-2023-0234

Revisions and Confidentiality Determinations for Petroleum and Natural Gas System

1 of your filingslast filed Oct 4, 202347 co-filers
EPARulemakingEPA-HQ-OAR-2002-0083

National Emission Standards for Hazardous Air Pollutants: Integrated Iron and Steel Manufacturing Legacy Docket ID #: A-2000-44

2 of your filingslast filed Sep 14, 202357 co-filersRIN Not Assigned
EPARulemakingEPA-HQ-OAR-2020-0430

Primary Copper Smelting National Emission Standards for Hazardous Air Pollutants Reviews (Subparts QQQ and EEEEEE)

4 of your filingslast filed Aug 15, 20239 co-filers
EPARulemakingEPA-HQ-OAR-2018-0794

National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions

3 of your filingslast filed Jun 20, 2023129 co-filers
EPARulemakingEPA-HQ-OAR-2019-0178

National Emission Standards for Hazardous Air Pollutants: Commercial Ethylene Oxide Sterilization Technology Review

1 of your filingslast filed Jun 15, 202361 co-filers
EPARulemakingEPA-HQ-OAR-2022-0730

New Source Performance Standards for the Synthetic Organic Chemical Manufacturing Industry and National Emission Standards for Hazardous Air Pollutants for the Synthetic Organic Chemical Manufacturing Industry and Group I & II Polymers and Resins Industry

1 of your filingslast filed Jun 15, 202333 co-filers
EPARulemakingEPA-HQ-OAR-2022-0829

Multi-Pollutant Emissions Standards for Model Years 2027 and Later Light-Duty and Medium-Duty Vehicles

1 of your filingslast filed Jun 13, 2023112 co-filers
EPARulemakingEPA-HQ-OAR-2015-0072

Review of the National Ambient Air Quality Standards for Particulate Matter

1 of your filingslast filed Apr 3, 2023245 co-filers
EPARulemakingEPA-HQ-OAR-2004-0014

Prevention of Significant Deterioration (PSD) and Nonattainment New Source Review (NSR): Reconsideration of Inclusion of Fugitive Emissions

1 of your filingslast filed Feb 16, 202337 co-filers
EPARulemakingEPA-HQ-OAR-2021-0317

Standards of Performance for New, Reconstructed, and Modified Sources and Emissions Guidelines for Existing Sources: Oil and Natural Gas Sector Climate Review

2 of your filingslast filed Feb 15, 2023188 co-filers
EPANonrulemakingEPA-HQ-OAR-2022-0875

Methane Emissions Reduction Program [60113]

1 of your filingslast filed Jan 18, 202328 co-filers
EPANonrulemakingEPA-HQ-OAR-2022-0876

Funding to Address Air Pollution [60105, 60106]

1 of your filingslast filed Jan 18, 202328 co-filers
EPANonrulemakingEPA-HQ-OAR-2022-0877

Funding for Implementation of American Innovation and Manufacturing Act [60109]

1 of your filingslast filed Jan 18, 20235 co-filers
EPANonrulemakingEPA-HQ-OAR-2022-0873

Climate Pollution Reduction Grants [60114]

1 of your filingslast filed Jan 18, 202328 co-filers
EPANonrulemakingEPA-HQ-OAR-2022-0874

Transportation Programs [60101, 60102]

1 of your filingslast filed Jan 18, 202335 co-filers
EPARulemakingEPA-HQ-OAR-2021-0668

Federal Implementation Plan Addressing Regional Ozone Transport for the 2015 Primary Ozone National Ambient Air Quality Standard

1 of your filingslast filed Jun 23, 2022117 co-filers
EPARulemakingEPA-HQ-OAR-2019-0055

Control of Air Pollution from New Motor Vehicles: Heavy-Duty Engine and Vehicle Standards

3 of your filingslast filed May 26, 2022153 co-filers
EPANonrulemakingEPA-HQ-OA-2021-0403

Draft FY 2022-2026 EPA Strategic Plan

1 of your filingslast filed Nov 16, 202134 co-filers
EPANonrulemakingEPA-HQ-OAR-2021-0295

Reducing Emissions of Methane and Other Air Pollutants from the Oil and Natural Gas Sector: Request for Information

1 of your filingslast filed Aug 2, 202120 co-filers
EPANonrulemakingEPA-HQ-OAR-2021-0257

Reconsideration of the Withdrawal of a Waiver for California’s Light-duty Vehicle ZEV and GHG Standards

1 of your filingslast filed Jul 6, 202118 co-filers
EPARulemakingEPA-HQ-OAR-2020-0272

Revised Cross-State Air Pollution Rule Update for the 2008 Ozone NAAQS

1 of your filingslast filed Dec 15, 202027 co-filers
EPARulemakingEPA-HQ-OAR-2018-0276

Control of Air Pollution From Aircraft and Aircraft Engines: Proposed GHG Emissions Standards and Test Procedures

1 of your filingslast filed Oct 20, 202026 co-filers
EPARulemakingEPA-HQ-OAR-2018-0279

Review of the National Ambient Air Quality Standards for Ozone

1 of your filingslast filed Oct 5, 202062 co-filers
EPARulemakingEPA-HQ-OA-2018-0259

Strengthening Transparency in Regulatory Science

6 of your filingslast filed May 28, 2020230 co-filers
EPARulemakingEPA-HQ-OAR-2017-0757

Oil and Natural Gas Sector: Emission Standards for New, Reconstructed, and Modified Sources Review

1 of your filingslast filed Nov 29, 201959 co-filers
EPARulemakingEPA-HQ-OAR-2019-0282

Reclassification of Major Sources as Area Sources under Section 112 of the Clean Air Act

1 of your filingslast filed Sep 30, 201938 co-filers
EPARulemakingEPA-HQ-OAR-2013-0495

Review of Standards of Performance for Greenhouse Gas Emissions from New, Modified, and Reconstructed Stationary Sources: Electric Utility Generating Units Standards of Performance for Greenhouse Gas Emissions for New Stationary Sources: Electric Utility Generating Units (2015 Rule)

3 of your filingslast filed Mar 25, 2019250 co-filers
EPARulemakingEPA-HQ-OAR-2017-0483

Oil and Natural Gas Sector: Emission Standards for New, Reconstructed, and Modified Sources Reconsideration

2 of your filingslast filed Dec 20, 201858 co-filers
EPARulemakingEPA-HQ-OAR-2017-0355

Repeal of Carbon Dioxide Emission Guidelines for Existing Stationary Sources: Electric Utility Generating Units; Emission Guidelines for Greenhouse Gas Emissions from Existing Electric Utility Generating Units; Revisions to Emission Guideline Implementing Regulations; Revisions to New Source Review Program

5 of your filingslast filed Nov 3, 2018295 co-filers
EPARulemakingEPA-HQ-OAR-2018-0283

Rulemaking to Revise Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards

1 of your filingslast filed Nov 3, 2018151 co-filers
EPARulemakingEPA-HQ-OEM-2015-0725

Accidental Release Prevention Requirements: Risk Management Programs Under the Clean Air Act

1 of your filingslast filed Aug 28, 2018139 co-filers
EPARulemakingEPA-HQ-OAR-2017-0545

Greenhouse Gas Emission Guidelines for Existing Stationary Sources: Electric Utility Generating Units

1 of your filingslast filed Mar 1, 2018100 co-filers
EPANonrulemakingEPA-HQ-OA-2017-0190

Evaluation of Existing Regulations

2 of your filingslast filed May 22, 2017481 co-filers
EPARulemakingEPA-HQ-OAR-2016-0033

Clean Energy Incentive Program (CEIP) Design and Implementation Rule

1 of your filingslast filed Aug 25, 2016106 co-filers
EPARulemakingEPA-HQ-OAR-2016-0004

Renewable Fuel Standard Program: Standards for 2017 and Biomass-Based Diesel Volume for 2018

1 of your filingslast filed Jul 14, 2016195 co-filers
EPARulemakingEPA-HQ-OAR-2015-0531

Protection of Visibility: Amendments to Requirements for State Plans

1 of your filingslast filed Jul 1, 201639 co-filers
EPARulemakingEPA-HQ-OAR-2013-0572

Treatment of Data Influenced by Exceptional Events

1 of your filingslast filed Feb 2, 201638 co-filers
EPARulemakingEPA-HQ-OAR-2015-0500

Interstate Transport Rule for the 2008 Ozone NAAQS

1 of your filingslast filed Jan 28, 201665 co-filers
EPARulemakingEPA-HQ-OAR-2015-0199

Federal Plan Requirements for Greenhouse Gas Emissions from Electric Utility Generating Units Constructed on or Before January 8, 2014

1 of your filingslast filed Jan 21, 2016225 co-filers
EPANonrulemakingEPA-HQ-OAR-2015-0734

Clean Energy Incentive Program (CEIP) Design and Implementation

1 of your filingslast filed Dec 22, 201565 co-filers
EPARulemakingEPA-HQ-OAR-2014-0606

Managing Air Emissions from Oil and Natural Gas Production in Indian Country

1 of your filingslast filed Dec 1, 201518 co-filers
EPARulemakingEPA-HQ-OAR-2010-0505

Oil and Natural Gas Sector -- New Source Performance Standards, National Emission Standards for Hazardous Air Pollutants, and Control Techniques Guidelines

1 of your filingslast filed Dec 1, 2015202 co-filers
EPARulemakingEPA-HQ-OAR-2015-0310

Revision to the Guideline on Air Quality Models: Enhancements to the AERMOD Dispersion Modeling System and Incorporation of Approaches to Address Ozone and Fine Particulate Matter; 11th Conference on Air Quality Modeling

1 of your filingslast filed Oct 20, 201525 co-filers
EPARulemakingEPA-HQ-OAR-2014-0827

Greenhouse Gas Emissions Standards and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles (Phase II)

1 of your filingslast filed Oct 13, 2015132 co-filers
EPARulemakingEPA-HQ-OAR-2014-0828

Proposed Findings for Greenhouse Gas Emissions from Aircraft and Advanced Notice of Proposed Rulemaking

1 of your filingslast filed Aug 21, 201520 co-filers
EPARulemakingEPA-HQ-OAR-2008-0699

Review of the National Ambient Air Quality Standards for Ozone

2 of your filingslast filed Mar 30, 2015465 co-filers
EPARulemakingEPA-HQ-OAR-2013-0602

Standards of Performance for Greenhouse Gas Emissions from Existing Sources: Electric Utility Generating Units

2 of your filingslast filed Dec 19, 2014842 co-filers
EPARulemakingEPA-HQ-OAR-2008-0218

Subpart W-National Emission Standards for Radon Emissions from Operating Mill Tailings

2 of your filingslast filed Oct 14, 20149 co-filers
EPANonrulemakingEPA-HQ-OAR-2012-0452

EPA Activities to Promote Environmental Justice in the Permit Application Process

1 of your filingslast filed Sep 20, 201214 co-filers
EPARulemakingEPA-HQ-OAR-2002-0058

National Emission Standards for Hazardous Air Pollutants for Industrial / Commercial, and Institutional Boilers and Process Heaters Legacy Docket ID #: A-96-47

1 of your filingslast filed Mar 1, 2012480 co-filers
EPARulemakingEPA-HQ-OAR-2009-0491

Clean Air Transport Rule

3 of your filingslast filed Feb 9, 2011198 co-filers
EPARulemakingEPA-HQ-RCRA-2009-0640

Hazardous and Solid Waste Management System; Identification and Listing of Special Wastes; Disposal of Coal Combustion Residuals from Electric Utilities

1 of your filingslast filed Dec 15, 2010509 co-filers
EPARulemakingEPA-HQ-OAR-2009-0559

NSPS/Emission Guidelines (EG) for Sewage Sludge Incinerators

1 of your filingslast filed Dec 1, 201019 co-filers
EPARulemakingEPA-HQ-OAR-2005-0172

Review of the National Ambient Air Quality Standards for Ozone

3 of your filingslast filed Apr 2, 2010320 co-filers
EPARulemakingEPA-HQ-OAR-2009-0517

Prevention of Significant Deterioration/Title V Greenhouse Gas Tailoring Rule

1 of your filingslast filed Jan 13, 2010242 co-filers
EPARulemakingEPA-HQ-OAR-2006-0922

Review of the Primary National Ambient Air Quality Standards for Nitrogen Dioxide

1 of your filingslast filed Sep 22, 200948 co-filers
EPARulemakingEPA-HQ-OAR-2009-0171

Proposed Endangerment Finding for Greenhouse Gases under the Clean Air Act (CAA)

1 of your filingslast filed Jun 24, 2009235 co-filers
EPARulemakingEPA-HQ-OAR-2008-0508

Greenhouse Gas Mandatory Reporting

1 of your filingslast filed Jun 23, 2009303 co-filers
EPARulemakingEPA-HQ-OAR-2008-0318

Advanced Notice of Proposed Rulemaking for Greenhouse Gases Under the Clean Air Act

1 of your filingslast filed Dec 11, 2008337 co-filers
EPARulemakingEPA-HQ-OW-2008-0390

Underground Injection Control (UIC) Program: Federal Requirements for Class VI Injection Wells for the Geologic Sequestration of Carbon Dioxide

1 of your filingslast filed Nov 21, 200876 co-filers
EPARulemakingEPA-HQ-OAR-2006-0888

Refinements of Increment Modeling Procedures

2 of your filingslast filed Apr 9, 200815 co-filers
EPARulemakingEPA-HQ-OAR-2004-0018

Revisions to the Ambient Air Monitoring Regulations

2 of your filingslast filed Apr 27, 200649 co-filers
EPARulemakingEPA-HQ-OAR-2001-0017

Review of the National Ambient Air Quality Standards (NAAQS) for Particulate Matter (PM) Legacy Docket ID #: A-2000-19

2 of your filingslast filed Apr 18, 2006230 co-filers
EPARulemakingEPA-HQ-OAR-2002-0056

National Emission Standards for Hazardous Air Pollutants for Utility Air Toxics; Clean Air Mercury Rule (CAMR) Legacy Docket ID #: A-92-55

6 of your filingslast filed Dec 21, 2005623 co-filers
EPARulemakingEPA-HQ-OAR-2003-0079

Final Rule To Implement the 8-Hour Ozone National Ambient Air Quality Standard Legacy Docket ID #: A-2001-31

1 of your filingslast filed Aug 1, 200393 co-filers

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