Skip to Content
Questions or Comments: airperm@tceq.texas.gov

40 CFR Part 60

A listing of all subparts for 40 CFR Part 60. Each subpart has Decision Support System components specific to that portion of regulations.

Standards of Performance for New Stationary Sources (NSPS)

The following numbers indicate only if rule text and/or historic rule opinions are available for the respective subpart, and explain why flowcharts and requirement reference table (RRT) are not included.

  • " 1 " RRT and flowcharts will not be developed for general provisions or emission guidelines.
  • " 2 " RRT and flowcharts will not be developed for these rules because there are less than 5 sites in Texas.
  • " 3 " RRT and flowcharts will not be developed for these rules because they are sitewide requirements.
  • " 4 " RRT and flowcharts for these rules are currently in development and will be provided as they are finalized.
  • " 5 " RRT and flowcharts will not be developed for these rules because these subparts are referenced subpart of 40 CFR parts 60, 61, or 63.

A - Z | AA - ZZ | AAA - ZZZ | AAAA - ZZZZ |

Subparts Description
Subpart A General Provisions
Subpart B1 Adoption and Submittal of State Plans for Designated Facilities
Subpart C1 Emission Guidelines and Compliance Times
Subpart Ca [Reserved]
Subpart Cb1 Emission Guidelines and Compliance Times for Municipal Waste Combustors That are Constructed on or Before September 20, 1994
Subpart Cc1 Emission Guidelines and Compliance Times for Municipal Solid Waste Landfills
Subpart Cd1 Emission Guidelines and Compliance Times for Sulfuric Acid Production Units
Subpart Ce1 Emission Guidelines and Compliance Times for Hospital/Medical/Infectious Waste Incinerators
Subpart Cf1 Emission Guidelines and Compliance Times for Municipal Solid Waste Landfills
Subpart D Standards of Performance for Fossil-Fuel-Fired Steam Generators
Subpart Da Standards of Performance for Electric Utility Steam Generating Units
Subpart Db Standards of Performance for Industrial-Commercial-Institutional Steam Generating Units
Subpart Dc Standards of Performance for Small Industrial-Commercial-Institutional Steam Generating Units
Subpart E Standards of Performance for Incinerators
Subpart Ea2 Standards of Performance for Municipal Waste Combustors for Which Construction Is Commenced After December 20, 1989 and On or Before September 20, 1994
Subpart Eb2 Standards of Performance for Large Municipal Waste Combustors for Which Construction is Commenced After September 20, 1994 or for Which Modification or Reconstruction is Commenced After June 19, 1996
Subpart Ec2 Standards of Performance for New Stationary Sources: Hospital/Medical/Infectious Waste Incinerators
Subpart F Standards of Performance for Portland Cement Plants
Subpart G Standards of Performance for Nitric Acid Plants
Subpart Ga Standards of Performance for Nitric Acid Plants for Which Construction, Reconstruction, or Modification Commenced After October 14, 2011
Subpart H Standards of Performance for Sulfuric Acid Plants
Subpart I Standards of Performance for Hot Mix Asphalt Facilities
Subpart J Standards of Performance for Petroleum Refineries
Subpart Ja Standards of Performance for Petroleum Refineries for Which Construction, Reconstruction, or Modification Commenced After May 14, 2007
Subpart K Standards of Performance for Storage Vessels for Petroleum Liquids for Which Construction, Reconstruction, or Modification Commenced After June 11, 1973, and Prior to May 19, 1978
Subpart Ka Standards of Performance for Storage Vessels for Petroleum Liquids for Which Construction, Reconstruction, or Modification Commenced After May 18, 1978, and Prior to July 23, 1984
Subpart Kb Standards of Performance for Volatile Organic Liquid Storage Vessels (Including Petroleum Liquid Storage Vessels) for Which Construction, Reconstruction, or Modification Commenced after July 23, 1984
Subpart L Standards of Performance for Secondary Lead Smelters
Subpart M Standards of Performance for Secondary Brass and Bronze Production Plants
Subpart N Standards of Performance for Primary Emissions from Basic Oxygen Process Furnaces for Which Construction is Commenced After June 11, 1973
Subpart Na Standards of Performance for Secondary Emissions From Basic Oxygen Process Steelmaking Facilities for Which Construction Is Commenced After January 20, 1983
Subpart O Standards of Performance for Sewage Treatment Plants
Subpart P Standards of Performance for Primary Copper Smelters
Subpart Q Standards of Performance for Primary Zinc Smelters
Subpart R Standards of Performance for Primary Lead Smelters
Subpart S Standards of Performance for Primary Aluminum Reduction Plants
Subpart T Standards of Performance for the Phosphate Fertilizer Industry: Wet-Process Phosphoric Acid Plants
Subpart U Standards of Performance for the Phosphate Fertilizer Industry: Superphosphoric Acid Plants
Subpart V Standards of Performance for the Phosphate Fertilizer Industry: Diammonium Phosphate Plants
Subpart W Standards of Performance for the Phosphate Fertilizer Industry: Triple Superphosphate Plants
Subpart X Standards of Performance for the Phosphate Fertilizer Industry: Granular Triple Superphosphate Storage Facilities
Subpart Y Standards of Performance for Coal Preparation Plants and Processing Plants
Subpart Z Standards of Performance for Ferroalloy Production Facilities
Subpart AA Standards of Performance for Steel Plants: Electric Arc Furnaces Constructed After October 21, 1974, and On or Before August 17, 1983
Subpart AAa Standards of Performance for Steel Plants: Electric Arc Furnaces and Argon-Oxygen Decarburization Vessels Constructed After August 17, 1983
Subpart BB Standards of Performance for Kraft Pulp Mills
Subpart BBa4 Standards of Performance for Kraft Pulp Mill Affected Sources for Which Construction, Reconstruction, or Modification Commenced After May 23, 2013
Subpart CC Standards of Performance for Glass Manufacturing Plants
Subpart DD Standards of Performance for Grain Elevators
Subpart EE Standards of Performance for Surface Coating of Metal Furniture
Subpart FF [Reserved]
Subpart GG Standards of Performance for Stationary Gas Turbines
Subpart HH Standards of Performance for Lime Manufacturing Plants
Subpart KK Standards of Performance for Lead-Acid Battery Manufacturing Plants
Subpart LL Standards of Performance for Metallic Mineral Processing plants
Subpart MM Standards of Performance for Automobile and Light Duty Truck Surface Coating Operations
Subpart MMa2 Standards of Performance for Automobile and Light Duty Truck Surface Coating Operations for which Construction, Modification or Reconstruction Commenced After May 18, 2022
Subpart NN2 Standards of Performance for Phosphate Rock Plants
Subpart PP Standards of Performance for Ammonium Sulfate Manufacture
Subpart QQ Standards of Performance for the Graphic Arts Industry: Publication Rotogravure Printing
Subpart RR Standards of Performance for Pressure Sensitive Tape and Label Surface Coating Operations
Subpart SS Standards of Performance for Industrial Surface Coating: Large Appliances
Subpart TT Standards of Performance for Metal Coil Surface Coating
Subpart UU Standards of Performance for Asphalt Processing and Asphalt Roofing Manufacture
Subpart VV Standards of Performance for Equipment Leaks of VOC in the Synthetic Organic Chemicals Manufacturing Industry for which Construction, Reconstruction, or Modification Commenced After January 5, 1981, and on or Before November 7, 2006
Subpart VVa Standards of Performance for Equipment Leaks of VOC in the Synthetic Organic Chemicals Manufacturing Industry for Which Construction, Reconstruction, or Modification Commenced After November 7, 2006
Subpart WW Standards of Performance for the Beverage Can Surface Coating Industry
Subpart XX Standards of Performance for Bulk Gasoline Terminals
Subpart AAA2 Standards of Performance for New Residential Wood Heaters
Subpart BBB2 Standards of Performance for the Rubber Tire Manufacturing Industry
Subpart CCC [Reserved]
Subpart DDD Standards of Performance for Volatile Organic Compound (VOC) Emissions from the Polymer Manufacturing Industry
Subpart EEE [Reserved]
Subpart FFF Standards of Performance for Flexible Vinyl and Urethane Coating and Printing
Subpart GGG Standards of Performance for Equipment Leaks of VOC in Petroleum Refineries for which Construction, Reconstruction, or Modification Commenced after January 4, 1983, and on or Before November 7, 2006
Subpart GGGa Standards of Performance for Equipment Leaks of VOC in Petroleum Refineries for which Construction, Reconstruction, or Modification Commenced After November 7, 2006
Subpart HHH Standards of Performance for Synthetic Fiber Production Facilities
Subpart III Standards of Performance for Volatile Organic Compound (VOC) Emissions From the Synthetic Organic Chemical Manufacturing Industry (SOCMI) Air Oxidation Unit Processes
Subpart JJJ Standards of Performance for Petroleum Dry Cleaners
Subpart KKK Standards of Performance for Equipment Leaks of VOC From Onshore Natural Gas Processing Plants for Which Construction, Reconstruction, or Modification Commenced After January 20, 1984, and on or Before August 23, 2011
Subpart LLL Standards of Performance for SO2 Emissions From Onshore Natural Gas Processing for Which Construction, Reconstruction, or Modification Commenced After January 20, 1984, and on or Before August 23, 2011
Subpart MMM [Reserved]
Subpart NNN Standards of Performance for Volatile Organic Compound (VOC) Emissions From Synthetic Organic Chemical Manufacturing Industry (SOCMI) Distillation Operations
Subpart OOO Standards of Performance for Nonmetallic Mineral Processing Plants
Subpart PPP Standard of Performance for Wool Fiberglass Insulation Manufacturing Plants
Subpart QQQ Standards of Performance for VOC Emissions From Petroleum Refinery Wastewater Systems
Subpart RRR Standards of Performance for Volatile Organic Compound Emissions From Synthetic Organic Chemical Manufacturing Industry (SOCMI) Reactor Processes
Subpart SSS2 Standards of Performance for Magnetic Tape Coating Facilities
Subpart TTT Standards of Performance for Industrial Surface Coating: Surface Coating of Plastic Parts for Business Machines
Subpart TTTa2 Standards of Performance for Industrial Surface Coating: Surface Coating of Plastic Parts for Business Machines for Which Construction, Reconstruction, or Modification Commenced After June 21, 2022
Subpart UUU Standards of Performance for Calciners and Dryers in Mineral Industries
Subpart VVV Standards of Performance for Polymeric Coating of Supporting Substrates Facilities
Subpart WWW Standards of Performance for Municipal Solid Waste Landfills
Subpart XXX Standards of Performance for Municipal Solid Waste Landfills That Commenced Construction, Reconstruction, or Modification After July 17, 2014
Subpart YYY-ZZZ [Reserved]
Subpart AAAA2 Standards of Performance for Small Municipal Waste Combustion Units for Which Construction is Commenced After August 30, 1999 or for Which Modifications or Reconstruction is Commenced After June 6, 2001
Subpart BBBB2 Emission Guidelines and Compliance Times for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999
Subpart CCCC2 Standards of Performance for Commercial and Industrial Solid Waste Incineration Units
Subpart DDDD1 Emission Guidelines and Compliance Times for Commercial and Industrial Solid Waste Incineration Units
Subpart EEEE2 Standards of Performance for Other Solid Waste Incineration Units for Which Construction is Commenced After December 9, 2004, or for Which Modification or Reconstruction is Commenced on or After June 16, 2006
Subpart FFFF1 Emission Guidelines and Compliance Times for Other Solid Waste Incineration Units That Commenced Construction On or Before December 9, 2004
Subpart GGGG [Reserved]
Subpart HHHH [Reserved]
Subpart IIII Standards of Performance for Stationary Compression Ignition Internal Combustion Engines
Subpart JJJJ Standards of Performance for Stationary Spark Ignition Internal Combustion Engines
Subpart KKKK Standards of Performance for Stationary Combustion Turbines
Subpart LLLL4 Standards of Performance for New Sewage Sludge Incineration Units
Subpart MMMM1 Emission Guidelines and Compliance Times for Existing Sewage Sludge Incineration Units
Subpart NNNN [Reserved]
Subpart OOOO Standards of Performance for Crude Oil and Natural Gas Facilities for Which Construction, Modification, or Reconstruction Commenced After August 23, 2011, and on or Before September 18, 2015
Subpart OOOOa Standards of Performance for Crude Oil and Natural Gas Facilities for which Construction, Modification or Reconstruction Commenced After September 18, 2015
Subpart PPPP [Reserved]
Subpart QQQQ2 Standards of Performance for New Residential Hydronic Heaters and Forced-Air Furnaces
Subpart TTTT Standards of Performance for Greenhouse Gas Emissions for Electric Utility Generating Units
Subpart UUUUa1 Emission Guidelines for Greenhouse Gas Emissions and Compliance Times for Electric Utility Generating Units

Questions? We Can Help

If you have questions contact the Air Permits Division.