1. DCEO
  2. Small Business Assistance
  3. Environmental Assistance Program

Area Source National Emission Standards for Hazardous Air Pollutants (NESHAPS):

Reciprocating Internal Combustion Engines (RICE)

Boiler Rule

Metal Refinishing Rule

Prepared Feeds

MACT Subpart Area Source NESHAP Standard


Acrylic/Modacrylic Fibers Production
​ZZZZZZ Aluminum Foundries
​AAAAAAA ​Asphalt Processing & Asphalt Roofing Mfg
​Brick and Structural Clay
​MMMMMM ​Carbon Black Production
​VVVVVV ​Chemical Manufacturing Area Sources: comprised of the 9 following sources
Ag Chemicals & Pesticide Mfg
Cyclic Crude & Intermediate Production
Industrial Inorganic Chemical Manufacturing
Industrial Organic Chemical Manufacturing
Inorganic Pigments Manufacturing
Misc Organic Chemical Manufacturing
Pharmaceutical Production
Plastic Materials and Resins Mfg
Synthetic Rubber Mfg
​BBBBBBB Chemical Preparations Industry
​NNNNNN ​Chromium Compounds
​N Chromic Acid Anodizing, Decorative Chromium Electroplating, Hard Chromium Electroplating

​Commercial Sterilization Facilities

​RRRRRR Clay Ceramics Mfg
​NSPS CCCC & 62. III ​Commercial Industrial Solid Waste Incinerators - CISWI
​ZZZZZZ ​Copper Foundries
​M ​Perchloroethylene Dry Cleaning Facilities
​YYYYYY ​Ferroalloys Production
​OOOOOO ​Flexible Polyurethane Foam Fabrication and Production
​BBBBBB Gasoline Distribution Bulk Terminal, Bulk Plant and Pipeline Facilities
​CCCCCC Gasoline Distribution, Gasoline Dispensing Facilities
​T ​Halogenated Solvent Cleaners
​EEE Hazardous Waste Incineration
WWWWW Hospital Ethylene Oxide Sterilizers
​Industrial Boilers
​Institutional/Commercial Boilers
​ZZZZZ Iron and Steel Foundries
​PPPPPP Lead Acid Battery Manufacturing
​NSPS Ec & 62. HHH ​Medical Waste Incinerators - HMIWI
​IIIII ​Mercury Cell Chlor-Alkali Plants
​XXXXXX Metal Fabrication and Finishing: Electrical and Electronic Equipment Manufacturing
​​XXXXXX Metal Fabrication and Finishing: Fabricated Metal Products
​​XXXXXX Metal Fabrication and Finishing: Fabricated Plate Work (Boiler Shops)
​​XXXXXX Metal Fabrication and Finishing: Fabricated Structural Metal Manufacturing
​​XXXXXX Metal Fabrication and Finishing: Heating Equipment, Except Electric
​​XXXXXX Metal Fabrication and Finishing: Industrial Machinery and Equipment Manufacturing
​​XXXXXX Metal Fabrication and Finishing: Iron and Steel Forging
​​XXXXXX Metal Fabrication and Finishing: Primary Metal Products Manufacturing
​​XXXXXX Metal Fabrication and Finishing: Valves & Pipe Fittings
​AAAA ​Muncipal Landfills
​ZZZZZZ Nonferrous Foundries
​HH ​Oil and Natural Gas Production
​NSPS EEEE no Fed plan yet ​Other Solid Waste Incineration Units - OSWI
​CCCCCCC ​Paint and Allied Products Manufacture
​HHHHHH ​Paint Stripping Operations, Misc. Surface Coating, Autobody Refinishing
​DDDDDD PVC & Copolymer Production
​WWWWWW Plating and Polishing
​LLL ​Portland Cement
​DDDDDDD ​Prepared Feeds
​SSSSSS Pressed & Blown Glass Manufacturing
​GGGGGG Primary Nonferrous Metal
​EEEEEE Primary Copper Smelting
​VVV ​Publicly Owned Treatment Works
​ZZZZ ​Reciprocating Internal combustion engines (RICE) - NEW
​Reciprocating Internal Combustion Engines - Existing Compression Ignition
​Reciprocating Internal Combustion Engines - Existing Spark Ignition
​RRR Secondary Aluminum Production
​FFFFFF Secondary Copper Smelting
​X ​Secondary Lead Smelting
​TTTTTT Secondary Non-Ferrous Metals
​Sewage Sludge Incineration
​NSPS AAAA & 62. JJJ ​Small Municipal Waste Combustors
​YYYYY Stainless and Non-stainless Steel Manufacturing (EAFs)
​QQQQQQ ​Wood Preserving