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  2. Stationary Sources of Air Pollution

Office of Air Quality Planning and Standards (OAQPS) Small Business Assistance Program (SBAP)

  • Announcements

  • Status of Rules with Potential Small Business Interests

  • Rulemakings with a Current or Potential SBAR PANEL

  • Past Rulemakings with a SBAR Panel 

  • OAQPS SBAP's Regional "Air" Small Business Liaisons

Announcements 

Sign up for OAQPS SBAP Email ListServ.  To subscribe, send an email to: join-oaqps_small_business_outreach@lists.epa.gov

The OAQPS SBAP is a central resource for States, EPA Regions, and small businesses to obtain information, tools, and training about OAQPS regulatory actions that impact small businesses. The Program provides “good governance” services that go above and beyond the statutory requirements set forth in the Clean Air Act (§507). Key components of the Program include:

  • Building strong working relationships with small business partners.

  • Fostering national coordinating efforts and information sharing on air regulatory actions.

  • Building an infrastructure to support OAQPS’s SBAP.

  • Developing outreach products and training and providing technical assistance to support small businesses with rule compliance.

  • Coordinating efforts with internal and external small business stakeholders through quarterly calls with regional liaisons and small business stakeholders during and after a rulemaking process.

To learn more about and to locate your EPA regional support, go to OAQPS SBAP Regional Air Small Business Liaisons (RASBLs).

Status of Rules with Potential Small Business Interests

*All dates are subject to change

Type of Action

Action / Rulemaking

Action Date

Rule History

Proposed rule; correction National Perchloroethylene Air Emission Standards for Dry Cleaning Facilities Technology Review; Correction Comment Period Closed February 22, 2022

Read Dry Cleaning rule history

Proposed rule; extension of public comment period

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; Extension of Comment Period

Comment Period Closed April 25, 2023

Read SOCMI rule history

Proposed rule; withdrawal of proposed provision Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Other Solid Waste Incineration Units Review; Withdrawal of Proposed Provision Removing Pyrolysis/Combustion Units Comment Period Closed June 5, 2023

Read OSWI rule history

Proposed rule

National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units Review of the Residual Risk and Technology Review

Comment Period Closed June 23, 2023

Read MATS rule history

Proposed rule; extension of public comment period National Emission Standards for Hazardous Air Pollutants: Plywood and Composite Wood Products Residual Risk and Technology Review Amendments Comment Period Closed July 18, 2023

Read Plywood rule history

Supplemental notice of proposed rulemaking National Emission Standards for Hazardous Air Pollutants: Primary Copper Smelting Comment Period Closed September 7, 2023

Read Primary Copper rule history

Proposed rule

National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and Battery Stacks, and Coke Oven Batteries; Residual Risk and Technology Review, and Periodic Technology Review

Comment Period Closed October 2, 2023

Read Coke Ovens rule history

Proposed rule

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

Comment Period Closed November 13, 2023

Read MM2A rule history

Proposed rule; extension of comment period. Revisions to the Air Emissions Reporting Requirements Comment Period Closed November 17, 2023 Read AERR rule history

Proposed rule; extension of public comment period

New Source Performance Standards Review for Volatile Organic Liquid Storage Vessels (Including Petroleum Liquid Storage Vessels); Extension of Comment Period

Comment Period Closed December 8, 2023

Read VOL rule history

Supplemental notice of proposed rulemaking

New Source Performance Standards for Greenhouse Gas Emissions From New, Modified, and Reconstructed Fossil Fuel-Fired Electric Generating Units; Emission Guidelines for Greenhouse Gas Emissions From Existing Fossil Fuel-Fired Electric Generating Units; and Repeal of the Affordable Clean Energy Rule

Comment Period Closed December 20, 2023

Read CPS rule history

Final rule National Emission Standards for Hazardous Air Pollutants: Gasoline Distribution Technology Reviews and New Source Performance Standards Review for Bulk Gasoline Terminals Effective July 8, 2024 Read Gas Distribution rule history
Final rule National Emission Standards for Hazardous Air Pollutants: Ethylene Oxide Emissions Standards for Sterilization Facilities Residual Risk and Technology Review Effective April 5, 2024 Read EtO rule history
Final rule National Emission Standards for Hazardous Air Pollutants: Taconite Iron Ore Processing Effective March 6, 2024 Read Taconite rule history
Supplemental notice of proposed rulemaking National Emission Standards for Hazardous Air Pollutants: Lime Manufacturing Plants Amendments Comment Period Closed March 11, 2024

Read Lime rule history

Final rule National Emission Standards for Hazardous Air Pollutants: Integrated Iron and Steel Manufacturing Facilities Technology Review Pending Federal Register Read II&S rule history
Interim final rule; request for comment. New Source Performance Standards Review for Steel Plants: Electric Arc Furnaces and Argon-Oxygen Decarburization Vessels: Corrections

Comment Period Closed March 15, 2024

Read EAF rule history

Proposed rule

Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Large Municipal Waste Combustors Voluntary Remand Response and 5- Year Review

Comment Period Closed March 25, 2024

Read LMWC rule history

Final rule Standards of Performance for New, Reconstructed, and Modified Sources and Emissions Guidelines for Existing Sources: Oil and Natural Gas Sector Climate Review Effective May 7, 2024 Read O&G rule history
Proposed rule Reconsideration of Standards of Performance for New, Reconstructed, and Modified Sources and Emissions Guidelines for Existing Sources: Oil and Natural Gas Sector Climate Review Comments are due before March 3, 2025 Read O&G rule history
Final rule National Emission Standards for Hazardous Air Pollutants: National Perchloroethylene Air Emission Standards for Dry Cleaning Facilities Technology Review Effective January 7, 2025 Read Dry Cleaning (PCE) rule history

Rulemakings with a Current or Potential SBAR PANEL

Rulemaking

National Emission Standards for Hazardous Air Pollutants: Lime Manufacturing Plants Amendments

Proposed Amendments to the New Source Performance Standards for Greenhouse Gas Emissions from New, Modified, and Reconstructed Stationary Sources: Electric Generating Units

Past Rulemakings with a SBAR Panel (within the last 2 years)

Rulemaking

Panel Convening Date

Panel Completion Date

Revisions to the Air Emission Reporting Requirements (AERR) 10/6/2022 1/3/2023

Review of the Oil and Natural Gas New Source Performance Standards

7/15/2021

9/20/2021

National Emission Standards for Hazardous Air Pollutants (NESHAP): Ethylene Oxide (EtO) Commercial Sterilization and Fumigation Operations

11/25/2020

4/26/2021

*See a full list and more information about EPA’s SBAR panels.

Past Events

Review of the Oil and Natural Gas New Source Performance Standards

Informational Webinar on Ethylene Oxide Commercial Sterilization & Healthcare Facilities

Informational Webinar on Air Emissions Reporting Requirements (AERR)

EPA's Final Rule for Oil and Natural Gas Operations: Webinar Trainings

OAQPS SBAP's Regional "Air" Small Business Liaisons

EPA has ten regional offices that focus on working with tribes, states and territories within their jurisdictions to implement the Agency’s programs. Each regional office has a liaison to the OAQPS SBAP.  The RASBL strengthens EPA’s work by staying informed of national and regional initiatives and sharing that information within EPA and with partner organizations.

Each RASBL works to ensure small business needs are represented in the Agency and provides small businesses with straightforward and easy-to-access information.

For regional support, please contact the liaison for your state.

OAQPS Small Business Assistance Program

Regional “Air” Small Business Liaisons Contact Information

U.S. EPA REGION 

LIAISON 

EMAIL 

REGION 1: (CT, ME, MA, NH, RI, VT) 

John Rogan

rogan.john@epa.gov   

REGION 2: (NJ, NY, PR, VI) 

Linda Longo

Longo.linda@epa.gov

REGION 3: (DE, DC, MD, PA, VA, WV) 

Hana Jones* 

jones.hana@epa.gov  

REGION 4: (AL, FL, GA, KY, MS, NC, SC, TN) 

Seneca Anderson 

Anderson.Seneca@epa.gov  

REGION 5: (IL, IN, MI, MN, OH, WI) 

Robert Berkowitz* 

berkowitz.robert@epa.gov

REGION 6: (AR, LA, NM, OK, TX) 

Tongee Flemming

flemming.tongee@epa.gov

REGION 7: (IA, KS, MO, NE) 

Keith Johnson 

johnson.keith@epa.gov  

REGION 8: (CO, MT, ND, SD, UT, WY) 

Vacant

Vacant  

REGION 9: (AZ, CA, HI, NV, AS, GU) 

Jeffrey (Jeff) Buss 

Buss.Jeffrey@epa.gov  

REGION 10: (AK, ID, OR, WA) 

Carl Brown

Brown.Carl@epa.gov  

*Regional liaisons who provide small business support on a broader scale for EPA as multi-media (i.e., air, water, and land) liaisons under EPA’s Office of Small & Disadvantaged Business Utilization.

Stationary Sources of Air Pollution

  • Regulations
    • Industry Sector Groups
    • National Emission Standards for Hazardous Air Pollutants (NESHAP)
      • Area Source Standards
      • Risk and Technology Review Status
    • New Source Performance Standards
    • Good Neighbor Plan for the 2015 Ozone National Ambient Air Quality Standards
  • Small Business Assistance Program
Contact Us About Stationary Sources of Air Pollution
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 26, 2025
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