La. Admin. Code tit. 33 § IX-1319

Current through Register Vol. 50, No. 6, June 20, 2024

Section IX-1319 - SIC Code Complexity Tables

Table 1. Numerical Listing Complexity Groups for SIC Codes
SIC Code		Effluent Guidelines Division Designations		Complexity Designation
No.	SIC Title	Major Industry	Industrial Subcategory
1011	Iron Ores	Ore Mining and Dressing	Iron Ore	IV
1021	Copper Ores	Ore Mining and Dressing	Base and Precious Metals	V
1031	Lead and Zinc Ores	Ore Mining and Dressing	Base and Precious Metals	V
1041	Gold Ores	Ore Mining and Dressing	Base and Precious Metals	V
1044	Silver Ores	Ore Mining and Dressing	Base and Precious Metals	V
1061	Ferroalloy Ores, Except Vanadium	Ore Mining and Dressing	Ferroalloy	V
1094	Uranium-Radium-Vanadium Ores	Ore Mining and Dressing	Uranium	VI
1099	Miscellaneous Metal Ores NEC	Ore Mining and Dressing	Aluminum	IV
1099	Mercury Ores	Ore Mining and Dressing	Mercury	V
1099	Miscellaneous Metal Ores NEC	Ore Mining and Dressing	Metal Ore, NEC	V
1221	Bituminous Coal and Lignite	Coal Mining	Acid or Ferruginous Mines	IV
1221	Bituminous Coal and Lignite	Coal Mining	Alkaline Mines	IV
1221	Bituminous Coal and Lignite	Coal Mining	Coal Preparation Plants	IV
1221	Bituminous Coal and Lignite	Coal Mining	Regrade/Revegetation	III
1231	Anthracite Mining	Coal Mining	Acid or Ferruginous Mines	IV
1231	Anthracite Mining	Coal Mining	Alkaline Mines	IV
1231	Anthracite Mining	Coal Mining	Anthracite Segment of Acid Mine Subcategory	III
1231	Anthracite Mining	Coal Mining	Coal Preparation Plants	IV
1231	Anthracite Mining	Coal Mining	Regrade/Revegetation	III
1311	Oil and Gas Extraction	Crude Petroleum and Natural Gas	Exploration and Production, Except Storm Water Only	III
1321	Natural Gas Liquids	Recovering/Fractioning	Natural Gas	II
1389	Oil and Gas Field Services	Miscellaneous	Reserve Pit Treaters	IV
1389	Oil and Gas Field Services	Miscellaneous	Oilfield Waste Disposal	V
1389	Oil and Gas Field Services	Miscellaneous	Treatment of Oilfield Waste	IV
1389	Oil and Gas Field Services	Miscellaneous	External Cleaning of Equipment	II
1389	Oil and Gas Field Services	Miscellaneous	Internal Cleaning of Equipment	III
1440	Mining of Nonmetallic Minerals	Sand and Gravel	All	II
1475	Phosphate Rock	Phosphate Mining	Phosphate Mining	IV
1479	Chemical and Fertilizer Mineral Mining NEC	Rock Salt	All	III
1479	Chemical and Fertilizer Mineral Mining NEC	Sulfur	All	V
2000	Food and Kindred Products	Processing Food and Beverages	All	II
2211	Broad Woven Fabric Mills, Cotton	Textile Mills	Greige Mills	II
2211	Broad Woven Fabric Mills, Cotton	Textile Mills	Woven Fabric Finishing	V
2221	Broad Woven Fabric Mills, Man-Made Fiber and Silk	Textile Mills	Greige Mills	II
2231	Broad Woven Fabric Mills, Wool	Textile Mills	Greige Mills	II
2231	Broad Woven Fabric Mills, Wool	Textile Mills	Wool Finishing	V
2241	Narrow Fabrics and Other Smallwares Mills	Textile Mills	Greige Mills	II
2241	Narrow Fabrics and Other Smallwares Mills	Textile Mills	Woven Fabric Finishing	V
2251	Women's Full Length and Knee Length Hosiery	Textile Mills	Hosiery	V
2252	Hosiery, Except Women's Full Length and Knee Length	Textile Mills	Hosiery	V
2253	Knit Outerwear Mills	Textile Mills	Greige Mills	II
2253	Knit Outerwear Mills	Textile Mills	Knit Fabric Finishing	V
2254	Knit Underwear Mills	Textile Mills	Knit Fabric Finishing	V
2255	Knit Fabric Mills	Textile Mills	Knit Fabric Finishing	V
2256	Knit Fabric Mills	Textile Mills	Knit Fabric Finishing	V
2257	Circular Knit Fabric Mills	Textile Mills	Knit Fabric Finishing	V
2258	Lace and Warp Knit Fabric Mills	Textile Mills	Knit Fabric Finishing	V
2259	Knitting Mills, NEC	Textile Mills	Knit Fabric Finishing	V
2261	Finishers of Broad Woven Fabrics of Cotton	Textile Mills	Woven Fabric Finishing	V
2262	Finishers of Broad Woven Fabrics/Man-Made Fiber	Textile Mills	Woven Fabric Finishing	V
2269	Finishers of Textiles, NEC	Textile Mills	Woven Fabric Finishing	V
2273	Carpets and Rugs	Textile Mills	Carpet Finishing	V
2273	Carpets and Rugs	Textile Mills	Greige Mills	II
2281	Yarn Spinning Mills	Textile Mills	Greige Mills	II
2281	Yarn Spinning Mills	Textile Mills	Stock and Yarn Dyeing	V
2282	Yarn Texturizing, Throwing, Twisting, and Winding Mills	Textile Mills	Greige Mills	II
2282	Yarn Texturizing, Throwing, Twisting, and Winding Mills	Textile Mills	Stock and Yarn Dyeing	V
2284	Thread Mills	Textile Mills	Stock and Yarn Dyeing	V
2293	Textile Goods NEC	Textile Mills	Padding and Upholstery	II
2294	Textile Goods NEC	Textile Mills	Processed Textile Wastes	II
2297	Nonwoven Fabrics	Textile Mills	Nonwoven Manufacturing	V
2299	Textile Goods NEC	Textile Mills	Wool Scouring and Felt Manufacturing	V
2300	Apparel and Other Finished Products/From Fabrics	Textile Mills	Apparel	II
2410	Logging Camps and Logging Contractors	Timber Products Processing	All	II
2421	Sawmills and Planing Mills, General	Timber Products Processing	Sawmills and Planing Mills	II
2426	Hardwood Dimension and Flooring Mills	Timber Products Processing	Hardwood Dimension and Flooring Mills	II
2429	Special Product Sawmills, NEC	Timber Products Processing	Special Products Sawmills, NEC	II
2431	Millwork	Timber Products Processing	Millwork	II
2434	Wood Kitchen Cabinets	Timber Products Processing	Wood Kitchen Cabinets	II
2435	Hardwood Veneer and Plywood	Timber Products Processing	Plywood	IV
2435	Hardwood Veneer and Plywood	Timber Products Processing	Veneer	II
2436	Softwood Veneer and Plywood	Timber Products Processing	Plywood	IV
2436	Softwood Veneer and Plywood	Timber Products Processing	Veneer	II
2439	Structural Wood Members, NEC	Timber Products Processing	Millwork, Veneer, Plywood and Structural Wood Members	II
2440	Wood Containers	Timber Products Processing	All	II
2450	Wooden Buildings and Mobile Homes	Timber Products Processing	All	II
2491	Wood Preserving	Timber Products Processing	Wood Preserving-Steam	IV
2491	Wood Preserving	Timber Products Processing	Wood Preserving-Boulton	IV
2491	Wood Preserving	Timber Products Processing	Wood Preserving-Inorganic	II
2493	Reconstituted Wood Products	Timber Products Processing	Particleboard	II
2493	Wood Products NEC	Timber Products Processing	Hardboard-Dry Process	II
2493	Wood Products NEC	Timber Products Processing	Wet Process Hardboard (Two Subcategories)	IV
2493	Wood Products NEC	Timber Products Processing	Wood Products, NEC	II
2500	Furniture and Fixtures	Household and Office Furniture	All	II
2611	Pulp Mills	Pulp, Paper and Paperboard	All	III
2621	Paper Mills	Pulp, Paper and Paperboard	All	III
2621	Building Paper and Buildingboard Mills	Pulp, Paper and Paperboard	Waste Paper-Construction	III
2621	Building Paper and Buildingboard Mills	Pulp, Paper and Paperboard	Waste Paper-Board	III
2631	Paperboard Mills	Pulp, Paper and Paperboard	All	III
2640	Converted Paper and Paperboard Products	Pulp, Paper and Paperboard	All, Except Containers and Boxes	II
2650	Paperboard Containers and Boxes	Pulp, Paper and Paperboard	All	II
2661	Building Paper and Buildingboard Mills	Timber Products Processing	Barking	II
2679	Building Paper and Buildingboard Mills	Timber Products Processing	Insulation Board (Two Subcategories)	IV
2700	Printing, Publishing and Allied Industries	Printing and Publishing	All	II
2812	Alkalies and Chlorine	Inorganic Chemicals Manufacturing	Chlorine	V
2812	Alkalies and Chlorine	Inorganic Chemicals Manufacturing	Diaphragm Cell	V
2812	Alkalies and Chlorine	Inorganic Chemicals Manufacturing	Mercury Cell	V
2812	Alkalies and Chlorine	Inorganic Chemicals Manufacturing	Potassium Carbonate	IV
2812	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Bicarbonate	II
2812	Alkalies and Chlorine	Inorganic Chemicals Manufacturing	Sodium Carbonate	IV
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Carbon Dioxide	II
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Carbon Monoxide	II
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Hydrogen	II
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Gases, Industrial Compressed Liquid/Solid	IV
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Nitrous Oxide	IV
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Oxygen and Nitrogen	II
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Barium Sulfate	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Byrytes Pigments	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Chloride Process	V
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Chrome Pigments	V
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Iron Colors	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Iron Oxide, Black	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Iron Oxide, Magnetic	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Iron Oxide, Yellow	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Lead Dioxide, Brown (Pb02)	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Lead Oxide, Red (Pb304)	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Ochers	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Satin White Pigment	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Siennas	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Sulfate Process	V
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Titanium Dioxide	V
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Ultramarine Pigment	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Umbers	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	White Lead Pigment (Pb(OH)2+PbCO)3	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Whiting	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Compounds	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Fluoride	V
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Hydroxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Alums	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonia Alum	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Chloride	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Compounds	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Hydroxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Molybdate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Perchlorate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Thiosulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Barium Carbonate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Barium Compounds	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Beryllium Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Bleaching Powder	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Borax	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Boric Acid	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Boron Compounds (Not Produced at Mines)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Borosilicate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Brine	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Bromine	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Carbide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Carbonate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Compounds (Inorganic)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Hypochlorite	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Cerium Salts	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Chlorosulfuric Acid	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Chromic Acid	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Chromium Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Chromium Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Cobalt Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Cobalt Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Cobalt 60 (Radioactive)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Copper Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Copper Iodide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Copper Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Cuprous Oxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ferric Chloride	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ferrous Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Fissionable Materials Production	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Fluorine	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Heavy Water	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrated Alumina Silicate Powder	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrochloric Acid	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrofluoric Acid	V
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrogen Cyanide	V
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrogen Peroxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrogen Sulfide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrophosphites	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Indium Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Inorganic Acids (Except HNO2 or H2PO4)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Iodides	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Iodine	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Isotopes Radioactive	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Lead Arsenate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Lead Monoxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Lead Silicate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Lithium Carbonate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Lithium Compounds	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Luminous Compounds (Radium)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Magnesium Compounds (Inorganic)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Manganese Dioxide (Powder Synthetic)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Manganese Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Mercury Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Mercury Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Ammonium Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Carbonate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Fluoroborate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Nitrate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nitric Acid (Strong)	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nitric Acid	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nuclear Fuel Reactor Cases, Inorganic	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nuclear Fuel Scrap Reprocessing	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Oleum (Fuming Sulfuric Acid)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Oxidation Catalyst from Porcelain	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Percloric Acid	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Peroxides, Inorganic	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potash Alum	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potash Magnesia	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Aluminum Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Bromide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Chloride	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Cyanide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Chlorate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Compounds Inorganic (Except KOH-K2CO3)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Dichromate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Hypochlorate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Iodide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Metal	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Nitrate and Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Permanganate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Radium Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Radium Luminous Compounds	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Rare Earth Metal Salts	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Reagent Grade Chemicals (Inorganic: Refined From Technical Grades)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Salts of Rare Earth Metals	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silica Amorphous	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silica Gel	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Bromide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Carbonate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Cyanide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Iodide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Nitrate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Soda Alum	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Antimoniate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Bisulfite	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Chlorate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Compounds, Inorganic	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Cyanide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Dichromate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Fluoride	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Hydrosulfite	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Hydrosulfide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Metal	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Silicate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Silicofluoride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Sulfite	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Thiosulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Stannic and Stannous Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Stannic Oxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Strontium Carbonate (Precipitated and Oxide)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Strontium Nitrate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfides and Sulfites	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfocyanides	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfur (Recovered or Refined, Including From Sour Natural Gas)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfur Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfur Dioxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfur Hexafluoride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfuric Acid	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Thiocyanates, Inorganic	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Tin Compounds, Inorganic	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Uranium Slug, Radioactive	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Uranium Recovery from Phosphoric Acid Production	VI
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Zinc Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Zinc Oxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Zinc Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Zinc Sulfide	IV
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Defluorinated Rock	IV
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Defluorinated Acid	IV
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Elemental Phosphorus	IV
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Phosphorus Derived Chemicals	IV
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Phosphates	IV
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Sodium Phosphates	IV
2821	Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers	Gum and Wood Chemicals	Rosin Based Derivatives	III
2821	Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers	Plastics and Synthetics	Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers	VI
2821	Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers	Plastics and Synthetics	Melamine Crystals	III
2822	Synthetic Rubber (Vulcanizable Elastomers)	Rubber	All	V
2823	Cellulosic Man-Made Fibers	Plastics and Synthetics	Cellulosic Man-Made Fibers	VI
2824	Synthetic Organic Fibers, Except Cellulosic	Plastics and Synthetics	Synthetic Organic Fibers, Except Cellulosic	VI
2833	Medicinal Chemicals and Botanical Products	Pharmaceutical Manufacturing	All	VI
2834	Pharmaceutical Preparations	Pharmaceutical Manufacturing	Mising and Formulation (Pharmaceutical Preparations)	VI
2836	Biological Products	Pharmaceutical Manufacturing	Extraction (Biological Products)	VI
2841	Soaps and Other Detergents, Except Specialty Cleaners	Soaps and Detergents	All	III
2842	Specialty Cleaning, Polishing and Sanitary Preperation	Soaps and Detergents	All	III
2843	Surface Active Agents, Finishing Agents, Etc.	Soaps and Detergents	All	III
2844	Perfumes, Cosmetics and Other Toilet Preparations	Soaps and Detergents	Manufacturing of Liquid Soaps	III
2851	Paints/Varnishes/Lacquers/Enamels and Allied Products	Paint and Ink	Caustic or Water Washed Paint	II
2851	Paints/Varnishes/Lacquers/Enamels and Allied Products	Paint and Ink	Solvent Wash Paint	II
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Char and Charcoal Briquettes	II
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Essential Oil	II
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Gum Rosin	II
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Rosin Based Derivatives	IV
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Sulfate Turpentine	IV
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Tall Oil	IV
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Wood Rosin	IV
2865	Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments	Organic Chemicals	Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments	VI
2869	Industrial Organic Chemicals NEC	Organic Chemicals	Industrial Organic Chemicals, NEC	VI
2869	Industrial Organic Chemicals NEC	Organic Chemicals	Ethanol by Fermentation, Food Additives	III
2873	Nitrogenous Fertilizers	Agricultural Chemicals	All	VI
2874	Phosphatic Fertilizers	Agricultural Chemicals	Phosphatic Fertilizing Materials Including Phosphoric Acid	VI
2875	Fertilizers, Mixing Only	Agricultural Chemicals	All	II
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Amides	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Formulation and Packaging of Agricultural Chemicals	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Halogenated Organics	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Heterocyclic Nitrogens	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Metallo Organic	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Miscellaneous	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Organophosphorus	VI
2891	Adhesives and Sealants	Adhesives and Sealants	Adhesives and Sealants	V
2892	Explosives	Explosives (Commercial Sector)	All	IV
2892	Explosives	Explosives (Military Sector)	All	IV
2893	Printing Ink	Paint and Ink	Caustic or Water Washed Ink	V
2893	Printing Ink	Paint and Ink	Solvent Wash Ink	II
2895	Carbon Black	Carbon Black	Channel Process	II
2895	Carbon Black	Carbon Black	Furnace Process	III
2895	Carbon Black	Carbon Black	Lamp Process	II
2895	Carbon Black	Carbon Black	Thermal Process	II
2899	Chemicals and Chemical Preparations, NEC	Chemicals	Miscellaneous Chemicals	I - VI* *Shall be determined on a case-by-case basis.
2911	Petroleum Refining	Petroleum Refining	Petroleum Refining	V
2950	Paving and Roofing Materials	Products of Petroleum and Coal	All Except 2951	III
2992	Miscellaneous Products of Petroleum and Coal	Lubricating Oils and Greases	Rerefining of Oils or Greases	IV
2992	Miscellaneous Products of Petroleum and Coal	Lubricating Oils and Greases	Waste Oil Reclamation	IV
2992	Miscellaneous Products of Petroleum and Coal	Lubricating Oils and Greases	Crude Oil Reclamation	III
2992	Miscellaneous Products of Petroleum and Coal	Lubricating Oils and Greases	All Lubricating Oils, Blended	III
2999	Petroleum and Coal Products, NEC	Miscellaneous Products of Petroleum and Coal	All	V
3011	Tires and Inner Tubes	Rubber	Tire and Inner Tube Production	IV
3052	Rubber and Plastic Hose and Belting	Rubber	Large-Sized General Molded, Extruded and Fabricated Rubber Plants	IV
3052	Rubber and Plastic Hose and Belting	Rubber	Medium-Sized General Molded, Extruded and Fabricated Rubber Plants	IV
3052	Rubber and Plastic Hose and Belting	Rubber	Small-Sized General Molded, Extruded and Fabricated Rubber Plants	III
3069	Fabricated Rubber Products, NEC	Rubber	Large-Sized General Molded, Extruded and Fabricated Rubber Plants	IV
3069	Fabricated Rubber Products, NEC	Rubber	Latex Foam	III
3069	Fabricated Rubber Products, NEC	Rubber	Latex-Dipped, Latex-Extruded and Latex Molded Goods	III
3069	Fabricated Rubber Products, NEC	Rubber	Medium-Sized General Molded, Extruded and Fabricated Rubber Plants	IV
3069	Fabricated Rubber Products, NEC	Rubber	Small-Sized General Molded, Extruded and Fabricated Rubber Plants	III
3089	Miscellaneous Plastics Products, NEC	Plastics Processing	Miscellaneous Plastics Products	V
3089	Miscellaneous Plastics Products, NEC	Plastics Processing	Plastics Processing Without Contact Process Water	II
3089	Miscellaneous Plastics Products, NEC	Plastics Processing	Solution Casting	III
3089	Miscellaneous Plastics Products, NEC	Plastics Processing	Water Slurry Preforming Processes	III
3111	Leather Tanning and Finishing	Leather Tanning and Finishing	All	V
3131	Boot and Shoe Cut Stock and Findings	Leather Tanning and Finishing	Boot and Shoe Cut Stock and Findings	II
3142	House Slippers	Leather Tanning and Finishing	House Slippers	II
3143	Men's Footwear, Except Athletic	Leather Tanning and Finishing	Men's Footwear, Except Athletic	II
3144	Women's Footwear, Except Athletic	Leather Tanning and Finishing	Women's Footwear, Except Athletic	II
3149	Footwear, Except Rubber NEC	Leather Tanning and Finishing	Footwear, Except Rubber, NEC	II
3151	Leather Goods and Mittens	Leather Tanning and Finishing	Leather Gloves and Mittens	II
3161	Luggage	Leather Tanning and Finishing	Luggage	II
3171	Women's Handbags and Purses	Leather Tanning and Finishing	Women's Handbags and Purses	II
3172	Personal Leather Goods, Except Women's Handbags	Leather Tanning and Finishing	Personal Leather Goods Except Women's Handbags	II
3199	Leather Goods NEC	Leather Tanning and Finishing	Leather Goods, NEC	II
3200	Stone, Clay, Shell, Glass and Concrete Products	Stone, Clay, Shell, Glass, and Concrete Products	All Except Abrasive, Asbestos, Etc. in 3290	II
3290	Abrasive, Asbestos, and Miscellaneous Nonmetallic Mineral Products	Abrasives, Asbestos, Mineral Wool, Etc.	All Except 3295	IV
3295	Stone, Clay, Glass and Concrete Products	Minerals, Earths, Grinding	Barite	II
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Basic Oxygen Furnace (Wet Air Pollution Control Methods)	II
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Basic Oxygen Furnace; Semi-Wet Air Pollution Control Methods	II
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Beehive Coke	II
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Blast Furnace (Ferromanganese)	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Blast Furnace (Iron)	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Byproduct Coke	V
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Cold Rolling	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Combination Acid Pickling (Batch and Continuous)	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Continuous Alkaline Cleaning	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Continuous Casting and Pressure Slab Molding	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Electric Arc Furnace (Wet Air Pollution Control Methods)	II
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Electric Arc Furnace; Semi-Wet Air Pollution Control Methods	II
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Hot Coatings-Galvanizing	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Hot Coatings-Terne	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Hot Forming-Flat	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Hot Forming-Primary	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Hot Forming-Section	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Open Hearth Furnace	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Pickling-Hydrochloric Acid-Batch and Continuous	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Pickling-Sulfuric Acid-Batch and Continuous	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Pipe and Tube	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Scale Removal (Kolene and Hydride)	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Sintering	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Vacuum Degassing	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Wire Pickling and Coating	III
3313	Electrometallurgical Products	Iron and Steel	Continuous Casting and Pressure Slab Molding	III
3313	Electrometallurgical Products	Iron and Steel	Electric Arc Furnace (Wet Air Pollution Control Methods)	III
3313	Electrometallurgical Products	Iron and Steel	Electric Arc Furnace: Semi-Wet Air Pollution Control Methods	II
3313	Electrometallurgical Products	Iron and Steel	Vacuum Degassing	III
3315	Steel Wire Drawing and Steel Nails and Spikes	Iron and Steel	Hot Forming-Section	III
3316	Cold Rolled Steel Sheet	Iron and Steel	Cold Rolling	III
3317	Steel Pipe and Tubes	Iron and Steel	Pipe and Tube	III
3321	Gray Iron Foundries	Foundry	Iron and Steel	III
3322	Malleable Iron Foundries	Foundry	Iron and Steel	III
3324	Steel Investment Foundries	Foundry	Iron and Steel	III
3325	Steel Foundries, NEC	Foundry	Iron and Steel	III
3331	Primary Smelting and Refining of Copper	Nonferrous Metals	Primary Copper	VI
3334	Primary Production of Aluminum	Nonferrous Metals	Primary Aluminum	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Bauxite	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Indium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Antimony	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Arsenic	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Barium	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Beryllium	IV
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Bismuth	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Boron	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Cadmium	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Calcium	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Cesium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Cobalt	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Columbium	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Gallium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Germanium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Gold	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Hafnium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Lead	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Lithium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Magnesium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Mercury	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Molybdenum	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Nickel	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Platinum Group	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Rare Earths	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Rhenium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Rubidium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Selenium	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Silver	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Tantalum	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Tellurium	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Tin	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Titanium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Tungsten	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Uranium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Zinc	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Zirconium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Rhenium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Aluminum	VI
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Babbitt	III
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Beryllium	III
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Boron	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Cobalt	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Columbian	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Copper	VI
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Lead	VI
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Magnesium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Mercury	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Nickel	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Plutonium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Precious Metals	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Silver	VI
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Tantalum	III
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Tin	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Titanium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Tungsten	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Uranium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Zinc	V
3351	Rolling, Drawing and Extruding of Copper	Copper Forming	All	III
3353	Aluminum Sheet, Plate and Foil	Aluminum Forming	All	V
3354	Aluminum Extruded Products	Aluminum Forming	All	V
3355	Aluminum Rolling and Drawing NEC	Aluminum Forming	All	V
3356	Rolling, Drawing and Extraction of Other Nonferrous Metals	Primary Metals Forming	All, Except Copper and Aluminum	IV
3357	Drawing and Insulating of Nonferrous Wire	Aluminum Forming	All	V
3363	Aluminum Foundries (Casting)	Foundry	Aluminum Casting	III
3366	Copper Foundries	Foundry	Copper Casting	III
3369	Nonferrous Foundries (Castings) NEC	Foundry	All	III
3398	Metal Heat Treating	Aluminum Forming	Heat Treating	V
3410	Metal Cans and Shipping Containers	Fabricated Metal Products	All	V
3420	Cutlery, Hand Tools and General Hardware	Fabricated Metal Products	All	II
3431	Enameled Iron and Metal Sanitary Ware	Fabricated Metal Products	Iron	III
3433	Heating Equipment Except Electric and Warm Air Furnaces	Fabricated Metal Products	All	II
3440	Fabricated Structural Metal Products	Fabricated Metal Products	All	II
3450	Screw Machine Products	Fabricated Metal Products	All, Including Bolts, Nuts, Screws, Rivets and Washers	II
3463	Nonferrous Forgings	Aluminum Forming	Forging	III
3463	Nonferrous Forgings	Copper Forming	Forging	III
3469	Metal Stampings	Fabricated Metal Products	All	II
3471	Electroplating, Plating, Polishing, Anodizing	Aluminum Forming	All	III
3479	Coating, Engraving and Allied Services	Coil Coating	All	III
3479	Coating, Engraving and Allied Services	Electroplating	Job Shops	III
3479	Coating, Engraving and Allied Services	Iron and Steel	Hot Coatings-Galvanizing	III
3490	Miscellaneous Fabricated Metal Products	Fabricated Metal Products	All Except 3497	II
3497	Metal Foil and Leaf	Coal Coating	Aluminum and Aluminized Steel	III
3500	Machinery	Engines and Farm Equipment	All	II
3600	Electronic and Other Electrical Equipment and Components, Except Computer Equipment	Electronic Production, Battery Manufacturing, Etc.	All	III
3612	Power, Distribution and Specialty Transformers	Electronic Production, Battery Manufacturing, Etc.	All	III
3613	Switchgear and Switchboard Apparatus	Electronic Production, Battery Manufacturing, Etc.	Switchgear	III
3621	Motors and Generators	Electronic Production, Battery Manufacturing, Etc.	Motors, Generators and Alternators	III
3624	Carbon and Graphite Products	Electronic Production, Battery Manufacturing, Etc.	All	III
3629	Electrical Industrial Apparatus, NEC	Electronic Production, Battery Manufacturing, Etc.	Capacitors	III
3631	Household Cooking Equipment	Electronic Production, Battery Manufacturing, Etc.	All	III
3632	Household Refrigerators and Home and Farm Freezers	Electronic Production, Battery Manufacturing, Etc.	All	III
3633	Household Laundry Equipment	Electronic Production, Battery Manufacturing, Etc.	All	III
3639	Household Appliances, NEC	Electronic Production, Battery Manufacturing, Etc.	All	III
3641	Electric Lamps	Electronic Production, Battery Manufacturing, Etc.	Electric Lamps	III
3644	Non-Current-Carrying Wiring Devices	Electronic Production, Battery Manufacturing, Etc.	Insulating Devices	III
3671	Electron Tubes	Electronic Production, Battery Manufacturing, Etc.	All	III
3672	Printed Circuit Boards	Electronic Production, Battery Manufacturing, Etc.	All	III
3674	Semiconductors and Related Devices	Electronic Production, Battery Manufacturing, Etc.	Semiconductors	III
3675	Electronic Capacitors	Electronic Production, Battery Manufacturing, Etc.	Capacitors	III
3677	Electronic Coils, Transformers and Other Inductors	Electronic Production, Battery Manufacturing, Etc.	All	III
3679	Electronic Components, NEC	Electronic Production, Battery Manufacturing, Etc.	All	III
3691	Storage Batteries	Electronic Production, Battery Manufacturing, Etc.	All	III
3692	Primary Batteries, Dry and Wet	Electronic Production, Battery Manufacturing, Etc.	All	III
3693	Radiographic X-Ray, Fluoroscopic X-Ray, Etc.	Electronic Production, Battery Manufacturing, Etc.	Electric and Electronic Components	III
3694	Electrical Equipment For Internal Combustion Engines	Electronic Production, Battery Manufacturing, Etc.	Motors, Generators and Alternators	III
3699	Electrical Machinery, Equipment and Supplies, NEC	Electronic Production, Battery Manufacturing, Etc.	Electric and Electronic Components	III
3710	Motor Vehicles and Motor Vehicle Equipment	Transportation Equipment	All	III
3731	Ship Building and Repairing	Transportation Equipment	Ship Building and Repairing	I - IV* *Shall be determined on a case-by-case basis.
3732	Boat Building and Repairing, Pleasure Craft	Transportation Equipment	All	II
3743	Railroad Equipment	Transportation Equipment	All	IV
3751	Motorcycles, Bicycles and Parts	Transportation Equipment	All	II
3764	Guided Missiles and Space Vehicle Propulsion Units	Transportation Equipment	All	V
3790	Miscellaneous Transportation Equipment	Transportation Equipment	All, Including Travel Trailers, Campers, Tanks, ATV	III
3800	Measuring, Analyzing and Controlling Instruments	Instrument Manufacturing	All Except 3844, 3845, and 3861	II
3844	X-Ray Apparatus and Tubes and Related Irradiation Apparatus	Instrument Manufacturing	All	III
3845	Electromedical and Electrotherapeutic Apparatus	Instrument Manufacturing	All	III
3861	Photographic Equipment and Supplies	Instrument Manufacturing	All	III
3900	Miscellaneous Manufacturing Industries	Toys, Musical Instruments, Caskets	All Except 3911	II
3911	Jewelry, Precious Metal	Miscellaneous Manufacturing Industries	All	III
4013	Railroad Transportation	Railroads	Switching and Terminal Establishments	III
4200	Motor Freight Transportation and Warehousing	Trucking, Courier Services, and Warehousing	All	II
4491	Water Transportation	Barge Cleaning	Petroleum and Chemical Products	III
4491	Water Transportation	Barge Cleaning	Grain Products	II
4491	Water Transportation	Bulk Terminals	Coal and Coke Terminals	II
4499	Water Transportation NEC	Transportation Services	All	II
4612	Pipelines, Except Natural Gas	Crude Petroleum Pipelines	Crude Oil with Storage	II
4613	Pipelines, Except Natural Gas	Refined Petroleum Pipelines	Refined Oil with Storage	II
4911	Electric Services	Steam Electric	Cooling Tower Blowdown (Fossil Fuel Plants)	IV
4911	Electric Services	Steam Electric	Nuclear Plants	V
4911	Electric Services	Steam Electric	Once-Through Cooling Water (Fossil Fuel Plants)	III
4922	Natural Gas Transmission	Transmission and Storage	Natural Gas, Compressors only	II
4931	Electric and Other Services Combined	Steam Electric	Cooling Tower Blowdown (Fossil Fuel Plants)	IV
4931	Electric and Other Services Combined	Steam Electric	Nuclear Plants	V
4931	Electric and Other Services Combined	Steam Electric	Once-Through Cooling Water (Fossil Fuel Plants)	III
4952	Sanitary Services	Sewerage Systems	Sewerage Systems	I
4953	Sanitary Services	Refuse Systems	Construction and Demolition Debris Landfills and Landfarms	II
4953	Sanitary Services	Refuse Systems	Municipal Landfills and Landfarms	II
4953	Sanitary Services	Refuse Systems	Commercial Municipal Waste Landfills and Landfarms	II
4953	Sanitary Services	Refuse Systems	Private Nonhazardous Industrial Waste Landfills and Landfarms	II
4953	Sanitary Services	Refuse Systems	Commercial Nonhazardous Industrial Waste Landfills and Landfarms	IV
4953	Sanitary Services	Refuse Systems	Hazardous Waste Disposal	VI
5093	Miscellaneous Durable Goods	Scrap and Waste Materials	Waste Oil Only	(Refer to SIC 2992)
5169	Chemicals and Allied Products NEC	Chemical Storage	Chemical Bulk Storage and Distribution	II
5171	Petroleum and Petroleum Products	Petroleum Bulk Stations and Terminals	Petroleum Bulk Stations and Terminals	II
5172	Petroleum and Petroleum Products Wholesalers, Except Bulk Stations and Terminals	Distribution of Petroleum and Petroleum Products	All	II
5191	Miscellaneous Nondurable Goods	Farm Supplies	Pesticides, Insecticides and Fertilizers	IV
7211	Power Laundries, Family and Commercial	Auto and Other Laundries	Power Laundries	II
7213	Linen Supply	Auto and Other Laundries	Linen Supply	III
7214	Diaper Service	Auto and Other Laundries	Diaper Service	II
7215	Coin-Operated Laundries and Dry Cleaning	Auto and Other Laundries	Coin-Operated Laundries	I
7216	Dry Cleaning Plants, Except Rug Cleaning	Auto and Other Laundries	All Dry Cleaning Except Coin Operated Laundries	II
7217	Carpet and Upholstery Cleaning	Auto and Other Laundries	Carpet and Upholstery Cleaning	II
7218	Industrial Launderers	Auto and Other Laundries	Industrial Laundry	III
7218	Industrial Launderers	Auto and Other Laundries	External Cleaning of Equipment	II
7218	Industrial Launderers	Auto and Other Laundries	Internal Cleaning of Equipment	III
7542	Car Washes	Auto and Other Laundries	Car Wash	I
7542	Car Washes	Auto and Other Laundries	All Exterior Cleaning of Equipment (Trucks, Trailers, Etc.), Except Car Washes	II
7699	Repair Shops and Related Services NEC	Repair Services	All Except Tank Truck Cleaning	II
7699	Repair Shops and Related Services NEC	Repair Services	Internal Tank Truck Cleaning	III
8071	Medical Laboratories	Medical Laboratories	All	III
8072	Dental Laboratories	Dental Laboratories	All	III
8731	Commercial Physical and Biological Research	Commercial Physical and Biological Research	Only Chemical and Industrial Laboratories	III
8734	Testing Laboratories	Analytical Laboratories	All	III

Table 2. Alphabetical Listing (Major Industry Type Column) Complexity Group for Effluent Guideline Industrial Subcategories
SIC Code		Effluent Guidelines Division Designations		Complexity Designation
No.	SIC Title	Major Industry	Industrial Subcategory
3290	Abrasive, Asbestos, and Miscellaneous Nonmetallic Mineral Products	Abrasives, Asbestos, Mineral Wool, Etc.	All Except 3295	IV
2891	Adhesives and Sealants	Adhesives and Sealants	Adhesives and Sealants	V
2873	Nitrogenous Fertilizers	Agricultural Chemicals	All	VI
2874	Phosphatic Fertilizers	Agricultural Chemicals	Phosphatic Fertilizing Materials Including Phosphoric Acid	VI
3353	Aluminum Sheet, Plate and Foil	Aluminum Forming	All	V
3354	Aluminum Extruded Products	Aluminum Forming	All	V
3355	Aluminum Rolling and Drawing NEC	Aluminum Forming	All	V
3357	Drawing and Insulating of Nonferrous Wire	Aluminum Forming	All	V
3398	Metal Heat Treating	Aluminum Forming	Heat Treating	V
3463	Nonferrous Forgings	Aluminum Forming	Forging	III
3471	Electroplating, Plating, Polishing, Anodizing	Aluminum Forming	All	III
8734	Testing Laboratories	Analytical Laboratories	All	III
7211	Power Laundries, Family and Commercial	Auto and Other Laundries	Power Laundries	II
7213	Linen Supply	Auto and Other Laundries	Linen Supply	III
7214	Diaper Service	Auto and Other Laundries	Diaper Service	II
7215	Coin-Operated Laundries and Dry Cleaning	Auto and Other Laundries	Coin-Operated Laundries	I
7216	Dry Cleaning Plants, Except Rug Cleaning	Auto and Other Laundries	All Dry Cleaning Except Coin Operated Laundries	II
7217	Carpet and Upholstery Cleaning	Auto and Other Laundries	Carpet and Upholstery Cleaning	II
7218	Industrial Launderers	Auto and Other Laundries	Industrial Laundry	III
7218	Industrial Launderers	Auto and Other Laundries	External Cleaning of Equipment	II
7218	Industrial Launderers	Auto and Other Laundries	Internal Cleaning of Equipment	III
7542	Car Washes	Auto and Other Laundries	Car Wash	I
7542	Car Washes	Auto and Other Laundries	All Exterior Cleaning of Equipment (Trucks, Trailers, Etc.), Except Car Washes	II
4491	Water Transportation	Barge Cleaning	Petroleum and Chemical Products	III
4491	Water Transportation	Barge Cleaning	Grain Products	II
4491	Water Transportation	Bulk Terminals	Coal and Coke Terminals	II
2895	Carbon Black	Carbon Black	Channel Process	II
2895	Carbon Black	Carbon Black	Furnace Process	III
2895	Carbon Black	Carbon Black	Lamp Process	II
2895	Carbon Black	Carbon Black	Thermal Process	II
5169	Chemicals and Allied Products NEC	Chemical Storage	Chemical Bulk Storage and Distribution	II
2899	Chemicals and Chemical Preparations, NEC	Chemicals	Miscellaneous Chemicals	I - VI* *Shall be determined on a case-by-case basis.
3497	Metal Foil and Leaf	Coal Coating	Aluminum and Aluminized Steel	III
1221	Bituminous Coal and Lignite	Coal Mining	Acid or Ferruginous Mines	IV
1221	Bituminous Coal and Lignite	Coal Mining	Alkaline Mines	IV
1221	Bituminous Coal and Lignite	Coal Mining	Coal Preparation Plants	IV
1221	Bituminous Coal and Lignite	Coal Mining	Regrade/Revegetation	III
1231	Anthracite Mining	Coal Mining	Acid or Ferruginous Mines	IV
1231	Anthracite Mining	Coal Mining	Alkaline Mines	IV
1231	Anthracite Mining	Coal Mining	Anthracite Segment of Acid Mine Subcategory	III
1231	Anthracite Mining	Coal Mining	Coal Preparation Plants	IV
1231	Anthracite Mining	Coal Mining	Regrade/Revegetation	III
3479	Coating, Engraving and Allied Services	Coil Coating	All	III
8731	Commercial Physical and Biological Research	Commercial Physical and Biological Research	Only Chemical and Industrial Laboratories	III
3351	Rolling, Drawing and Extruding of Copper	Copper Forming	All	III
3463	Nonferrous Forgings	Copper Forming	Forging	III
4612	Pipelines, Except Natural Gas	Crude Petroleum Pipelines	Crude Oil with Storage	II
1311	Oil and Gas Extraction	Crude Petroleum and Natural Gas	Exploration and Production, Except Storm Water Only	III
8072	Dental Laboratories	Dental Laboratories	All	III
5172	Petroleum and Petroleum Products Wholesalers, Except Bulk Stations and Terminals	Distribution of Petroleum and Petroleum Products	All	II
3600	Electronic and Other Electrical Equipment and Components, Except Computer Equipment	Electronic Production, Battery Manufacturing, Etc.	All	III
3612	Power, Distribution and Specialty Transformers	Electronic Production, Battery Manufacturing, Etc.	All	III
3613	Switchgear and Switchboard Apparatus	Electronic Production, Battery Manufacturing, Etc.	Switchgear	III
3621	Motors and Generators	Electronic Production, Battery Manufacturing, Etc.	Motors, Generators and Alternators	III
3624	Carbon and Graphite Products	Electronic Production, Battery Manufacturing, Etc.	All	III
3629	Electrical Industrial Apparatus, NEC	Electronic Production, Battery Manufacturing, Etc.	Capacitors	III
3631	Household Cooking Equipment	Electronic Production, Battery Manufacturing, Etc.	All	III
3632	Household Refrigerators and Home and Farm Freezers	Electronic Production, Battery Manufacturing, Etc.	All	III
3633	Household Laundry Equipment	Electronic Production, Battery Manufacturing, Etc.	All	III
3639	Household Appliances, NEC	Electronic Production, Battery Manufacturing, Etc.	All	III
3641	Electric Lamps	Electronic Production, Battery Manufacturing, Etc.	Electric Lamps	III
3671	Electron Tubes	Electronic Production, Battery Manufacturing, Etc.	All	III
3672	Printed Circuit Boards	Electronic Production, Battery Manufacturing, Etc.	All	III
3674	Semiconductors and Related Devices	Electronic Production, Battery Manufacturing, Etc.	Semiconductors	III
3675	Electronic Capacitors	Electronic Production, Battery Manufacturing, Etc.	Capacitors	III
3677	Electronic Coils, Transformers and Other Inductors	Electronic Production, Battery Manufacturing, Etc.	All	III
3679	Electronic Components, NEC	Electronic Production, Battery Manufacturing, Etc.	All	III
3691	Storage Batteries	Electronic Production, Battery Manufacturing, Etc.	All	III
3692	Primary Batteries, Dry and Wet	Electronic Production, Battery Manufacturing, Etc.	All	III
3693	Radiographic X-Ray, Fluoroscopic X-Ray, Etc.	Electronic Production, Battery Manufacturing, Etc.	Electric and Electronic Components	III
3694	Electrical Equipment For Internal Combustion Engines	Electronic Production, Battery Manufacturing, Etc.	Motors, Generators and Alternators	III
3699	Electrical Machinery, Equipment and Supplies, NEC	Electronic Production, Battery Manufacturing, Etc.	Electric and Electronic Components	III
3500	Machinery Engines and Farm	Equipment	All	II
2892	Explosives	Explosives (Commercial Sector)	All	IV
2892	Explosives	Explosives (Military Sector)	All	IV
3410	Metal Cans and Shipping Containers	Fabricated Metal Products	All	V
3420	Cutlery, Hand Tools and General Hardware	Fabricated Metal Products	All	II
3431	Enameled Iron and Metal Sanitary Ware	Fabricated Metal Products	Iron	III
3433	Heating Equipment Except Electric and Warm Air Furnaces	Fabricated Metal Products	All	II
3440	Fabricated Structural Metal Products	Fabricated Metal Products	All	II
3450	Screw Machine Products	Fabricated Metal Products	All, Including Bolts, Nuts, Screws, Rivets and Washers	II
3469	Metal Stampings	Fabricated Metal Products	All	II
3490	Miscellaneous Fabricated Metal Products	Fabricated Metal Products	All Except 3497	II
5191	Miscellaneous Nondurable Goods	Farm Supplies	Pesticides, Insecticides and Fertilizers	IV
3321	Gray Iron Foundries	Foundry	Iron and Steel	III
3322	Malleable Iron Foundries	Foundry	Iron and Steel	III
3324	Steel Investment Foundries	Foundry	Iron and Steel	III
3325	Steel Foundries, NEC	Foundry	Iron and Steel	III
3363	Aluminum Foundries (Casting)	Foundry	Aluminum Casting	III
3366	Copper Foundries	Foundry	Copper Casting	III
3369	Nonferrous Foundries (Castings) NEC	Foundry	All	III
2821	Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers	Gum and Wood Chemicals	Rosin Based Derivatives	III
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Char and Charcoal Briquettes	II
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Essential Oil	II
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Gum Rosin	II
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Rosin Based Derivatives	IV
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Sulfate Turpentine	IV
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Tall Oil	IV
2861	Gum and Wood Chemicals	Gum and Wood Chemicals	Wood Rosin	IV
2500	Furniture and Fixtures	Household and Office Furniture	All	II
2812	Alkalies and Chlorine	Inorganic Chemicals Manufacturing	Chlorine	V
2812	Alkalies and Chlorine	Inorganic Chemicals Manufacturing	Diaphragm Cell	V
2812	Alkalies and Chlorine	Inorganic Chemicals Manufacturing	Mercury Cell	V
2812	Alkalies and Chlorine	Inorganic Chemicals Manufacturing	Potassium Carbonate	IV
2812	Alkalies and Chlorine	Inorganic Chemicals Manufacturing	Sodium Carbonate	IV
2812	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Bicarbonate	II
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Carbon Dioxide	II
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Carbon Monoxide	II
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Gases, Industrial Compressed Liquid/Solid	IV
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Hydrogen	II
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Nitrous Oxide	IV
2813	Industrial Gases	Inorganic Chemicals Manufacturing	Oxygen and Nitrogen	II
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Barium Sulfate	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Byrytes Pigments	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Chloride Process	V
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Chrome Pigments	V
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Iron Colors	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Iron Oxide, Black	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Iron Oxide, Magnetic	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Iron Oxide, Yellow	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Lead Dioxide, Brown (Pb02)	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Lead Oxide, Red (Pb304)	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Ochers	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Satin White Pigment	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Siennas	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Sulfate Process	V
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Titanium Dioxide	V
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Ultramarine Pigment	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Umbers	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	White Lead Pigment (Pb(OH)2+PbCO)3	IV
2816	Inorganic Pigments	Inorganic Chemicals Manufacturing	Whiting	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Compounds	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Fluoride	V
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Hydroxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Aluminum Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Alums	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonia Alum	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Chloride	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Compounds	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Hydroxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Molybdate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Perchlorate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ammonium Thiosulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Barium Carbonate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Barium Compounds	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Beryllium Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Bleaching Powder	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Borax	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Boric Acid	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Boron Compounds (Not Produced at Mines)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Borosilicate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Brine	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Bromine	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Carbide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Carbonate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Compounds (Inorganic)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Hypochlorite	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Calcium Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Cerium Salts	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Chlorosulfuric Acid	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Chromic Acid	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Chromium Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Chromium Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Cobalt 60 (Radioactive)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Cobalt Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Cobalt Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Copper Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Copper Iodide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Copper Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Cuprous Oxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ferric Chloride	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Ferrous Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Fissionable Materials Production	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Fluorine	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Heavy Water	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrated Alumina Silicate Powder	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrochloric Acid	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrofluoric Acid	V
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrogen Cyanide	V
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrogen Peroxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrogen Sulfide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Hydrophosphites	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Indium Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Inorganic Acids (Except HNO2 or H2PO4)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Iodides	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Iodine	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Isotopes Radioactive	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Lead Arsenate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Lead Monoxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Lead Silicate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Lithium Carbonate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Lithium Compounds	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Luminous Compounds (Radium)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Magnesium Compounds (Inorganic)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Manganese Dioxide (Powder Synthetic)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Manganese Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Mercury Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Mercury Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Ammonium Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Carbonate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Fluoroborate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Nitrate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nickel Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nitric Acid	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nitric Acid (Strong)	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nuclear Fuel Reactor Cases, Inorganic	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Nuclear Fuel Scrap Reprocessing	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Oleum (Fuming Sulfuric Acid)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Oxidation Catalyst from Porcelain	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Percloric Acid	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Peroxides, Inorganic	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potash Alum	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potash Magnesia	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Aluminum Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Bromide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Chlorate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Chloride	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Compounds Inorganic (Except KOH-K2CO3)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Cyanide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Dichromate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Hypochlorate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Iodide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Metal	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Nitrate and Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Permanganate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Potassium Sulfate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Radium Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Radium Luminous Compounds	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Rare Earth Metal Salts	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Reagent Grade Chemicals (Inorganic: Refined From Technical Grades)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Salts of Rare Earth Metals	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silica Amorphous	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silica Gel	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Bromide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Carbonate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Cyanide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Iodide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Nitrate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Silver Oxide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Soda Alum	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Antimoniate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Bisulfite	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Chlorate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Compounds, Inorganic	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Cyanide	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Dichromate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Fluoride	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Hydrosulfide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Hydrosulfite	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Metal	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Silicate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Silicofluoride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Sulfite	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sodium Thiosulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Stannic and Stannous Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Stannic Oxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Strontium Carbonate (Precipitated and Oxide)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Strontium Nitrate	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfides and Sulfites	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfocyanides	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfur (Recovered or Refined, Including From Sour Natural Gas)	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfur Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfur Dioxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfur Hexafluoride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Sulfuric Acid	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Thiocyanates, Inorganic	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Tin Compounds, Inorganic	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Uranium Slug, Radioactive	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Uranium Recovery from Phosphoric Acid Production	VI
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Zinc Chloride	IV
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Zinc Oxide	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Zinc Sulfate	II
2819	Industrial Inorganic Chemicals NEC	Inorganic Chemicals Manufacturing	Zinc Sulfide	IV
3800	Measuring, Analyzing and Controlling Instruments	Instrument Manufacturing	All Except 3844, 3845, and 3861	II
3844	X-Ray Apparatus and Tubes and Related Irradiation Apparatus	Instrument Manufacturing	All	III
3845	Electromedical and Electrotherapeutic Apparatus	Instrument Manufacturing	All	III
3861	Photographic Equipment and Supplies	Instrument Manufacturing	All	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Basic Oxygen Furnace (Wet Air Pollution Control Methods)	II
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Basic Oxygen Furnace; Semi-Wet Air Pollution Control Methods	II
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Beehive Coke	II
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Blast Furnace (Ferromanganese)	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Blast Furnace (Iron)	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Byproduct Coke	V
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Cold Rolling	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Combination Acid Pickling (Batch and Continuous)	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Continuous Alkaline Cleaning	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Continuous Casting and Pressure Slab Molding	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Electric Arc Furnace (Wet Air Pollution Control Methods)	II
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Electric Arc Furnace; Semi-Wet Air Pollution Control Methods	II
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Hot Coatings-Galvanizing	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Hot Coatings-Terne	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Hot Forming-Flat	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Hot Forming-Primary	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Hot Forming-Section	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Open Hearth Furnace	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Pickling-Hydrochloric Acid-Batch and Continuous	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Pickling-Sulfuric Acid-Batch and Continuous	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Pipe and Tube	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Scale Removal (Kolene and Hydride)	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Sintering	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Vacuum Degassing	III
3312	Blast Furnaces, Steel Works and Rolling Mills	Iron and Steel	Wire Pickling and Coating	III
3313	Electrometallurgical Products	Iron and Steel	Continuous Casting and Pressure Slab Molding	III
3313	Electrometallurgical Products	Iron and Steel	Electric Arc Furnace (Wet Air Pollution Control Methods)	III
3313	Electrometallurgical Products	Iron and Steel	Electric Arc Furnace: Semi-Wet Air Pollution Control Methods	II
3313	Electrometallurgical Products	Iron and Steel	Vacuum Degassing	III
3315	Steel Wire Drawing and Steel Nails and Spikes	Iron and Steel	Hot Forming-Section	III
3316	Cold Rolled Steel Sheet	Iron and Steel	Cold Rolling	III
3317	Steel Pipe and Tubes	Iron and Steel	Pipe and Tube	III
3479	Coating, Engraving and Allied Services	Iron and Steel	Hot Coatings-Galvanizing	III
3111	Leather Tanning and Finishing	Leather Tanning and Finishing	All	V
3131	Boot and Shoe Cut Stock and Findings	Leather Tanning and Finishing	Boot and Shoe Cut Stock and Findings	II
3142	House Slippers	Leather Tanning and Finishing	House Slippers	II
3143	Men's Footwear, Except Athletic	Leather Tanning and Finishing	Men's Footwear, Except Athletic	II
3144	Women's Footwear, Except Athletic	Leather Tanning and Finishing	Women's Footwear, Except Athletic	II
3149	Footwear, Except Rubber NEC	Leather Tanning and Finishing	Footwear, Except Rubber, NEC	II
3151	Leather Goods and Mittens	Leather Tanning and Finishing	Leather Gloves and Mittens	II
3161	Luggage	Leather Tanning and Finishing	Luggage	II
3171	Women's Handbags and Purses	Leather Tanning and Finishing	Women's Handbags and Purses	II
3172	Personal Leather Goods, Except Women's Handbags	Leather Tanning and Finishing	Personal Leather Goods Except Women's Handbags	II
3199	Leather Goods NEC	Leather Tanning and Finishing	Leather Goods, NEC	II
2992	Miscellaneous Products of Petroleum and Coal	Lubricating Oils and Greases	Rerefining of Oils or Greases	IV
2992	Miscellaneous Products of Petroleum and Coal	Lubricating Oils and Greases	Waste Oil Reclamation	IV
2992	Miscellaneous Products of Petroleum and Coal	Lubricating Oils and Greases	Crude Oil Reclamation	III
2992	Miscellaneous Products of Petroleum and Coal	Lubricating Oils and Greases	All Lubricating Oils, Blended	III
8071	Medical Laboratories	Medical Laboratories	All	III
3295	Stone, Clay, Glass and Concrete Products	Minerals, Earths, Grinding	Barite	II
1389	Oil and Gas Field Services	Miscellaneous	Reserve Pit Treaters	IV
1389	Oil and Gas Field Services	Miscellaneous	Oilfield Waste Disposal	V
1389	Oil and Gas Field Services	Miscellaneous	Treatment of Oilfield Waste	IV
1389	Oil and Gas Field Services	Miscellaneous	External Cleaning of Equipment	II
1389	Oil and Gas Field Services	Miscellaneous	Internal Cleaning of Equipment	III
3911	Jewelry, Precious Metal	Miscellaneous Manufacturing Industries	All	III
2999	Petroleum and Coal Products, NEC	Miscellaneous Products of Petroleum and Coal	All	V
3331	Primary Smelting and Refining of Copper	Nonferrous Metals	Primary Copper	VI
3334	Primary Production of Aluminum	Nonferrous Metals	Primary Aluminum	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Bauxite	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Indium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Antimony	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Arsenic	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Barium	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Beryllium	IV
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Bismuth	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Boron	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Cadmium	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Calcium	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Cesium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Cobalt	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Columbium	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Gallium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Germanium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Gold	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Hafnium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Lead	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Lithium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Magnesium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Mercury	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Molybdenum	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Nickel	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Platinum Group	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Rare Earths	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Rhenium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Rubidium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Selenium	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Silver	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Tantalum	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Tellurium	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Tin	III
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Titanium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Tungsten	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Uranium	V
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Zinc	VI
3339	Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper	Nonferrous Metals	Primary Zirconium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Rhenium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Aluminum	VI
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Babbitt	III
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Beryllium	III
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Boron	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Cobalt	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Columbian	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Copper	VI
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Lead	VI
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Magnesium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Mercury	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Nickel	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Plutonium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Precious Metals	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Silver	VI
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Tantalum	III
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Tin	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Titanium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Tungsten	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Uranium	V
3341	Secondary Smelting and Refining of Nonferrous Metals	Nonferrous Metals	Secondary Zinc	V
1011	Iron Ores	Ore Mining and Dressing	Iron Ore	IV
1021	Copper Ores	Ore Mining and Dressing	Base and Precious Metals	V
1031	Lead and Zinc Ores	Ore Mining and Dressing	Base and Precious Metals	V
1041	Gold Ores	Ore Mining and Dressing	Base and Precious Metals	V
1044	Silver Ores	Ore Mining and Dressing	Base and Precious Metals	V
1061	Ferroalloy Ores, Except Vanadium	Ore Mining and Dressing	Ferroalloy	V
1094	Uranium-Radium-Vanadium Ores	Ore Mining and Dressing	Uranium	VI
1099	Mercury Ores	Ore Mining and Dressing	Mercury	V
1099	Miscellaneous Metal Ores NEC	Ore Mining and Dressing	Aluminum	IV
1099	Miscellaneous Metal Ores NEC	Ore Mining and Dressing	Metal Ore, NEC	V
2865	Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments	Organic Chemicals	Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments	VI
2869	Industrial Organic Chemicals NEC	Organic Chemicals	Industrial Organic Chemicals, NEC	VI
2869	Industrial Organic Chemicals NEC	Organic Chemicals	Ethanol by Fermentation, Food Additives	III
2851	Paints/Varnishes/Lacquers/Enamels and Allied Products	Paint and Ink	Caustic or Water Washed Paint	V
2851	Paints/Varnishes/Lacquers/Enamels and Allied Products	Paint and Ink	Solvent Wash Paint	II
2893	Printing Ink	Paint and Ink	Caustic or Water Washed Ink	V
2893	Printing Ink	Paint and Ink	Solvent Wash Ink	II
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Amides	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Formulation and Packaging of Agricultural Chemicals	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Halogenated Organics	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Heterocyclic Nitrogens	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Metallo Organic	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Miscellaneous	VI
2879	Pesticides and Agricultural Chemicals, NEC	Pesticides	Organophosphorus	VI
5171	Petroleum and Petroleum Products	Petroleum Bulk Stations and Terminals	Petroleum Bulk Stations and Terminals	II
2911	Petroleum Refining	Petroleum Refining	Petroleum Refining	V
2833	Medicinal Chemicals and Botanical Products	Pharmaceutical Manufacturing	All	VI
2834	Pharmaceutical Preparations	Pharmaceutical Manufacturing	Mising and Formulation (Pharmaceutical Preparations)	VI
2836	Biological Products	Pharmaceutical Manufacturing	Extraction (Biological Products)	VI
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Defluorinated Rock	IV
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Defluorinated Acid	IV
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Elemental Phosphorus	IV
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Phosphorus Derived Chemicals	IV
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Phosphates	IV
2819	Industrial Inorganic Chemicals NEC	Phosphate Manufacturing	Sodium Phosphates	IV
1475	Phosphate Rock	Phosphate Mining	Phosphate Mining	IV
2821	Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers	Plastics and Synthetics	Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers	VI
2821	Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers	Plastics and Synthetics	Melamine Crystals	III
2823	Cellulosic Man-Made Fibers	Plastics and Synthetics	Cellulosic Man-Made Fibers	VI
2824	Synthetic Organic Fibers, Except Cellulosic	Plastics and Synthetics	Synthetic Organic Fibers, Except Cellulosic	VI
3089	Miscellaneous Plastics Products, NEC	Plastics Processing	Plastics Processing Without Contact Process Water	II
3089	Miscellaneous Plastics Products, NEC	Plastics Processing	Solution Casting	III
3089	Miscellaneous Plastics Products, NEC	Plastics Processing	Miscellaneous Plastics Products	V
3089	Miscellaneous Plastics Products, NEC	Plastics Processing	Water Slurry Preforming Processes	III
3356	Rolling, Drawing and Extraction of Other Nonferrous Metals	Primary Metals Forming	All, Except Copper and Aluminum	IV
2700	Printing, Publishing and Allied Industries	Printing and Publishing	All	II
2000	Food and Kindred Products	Processing Food and Beverages	All	II
2950	Paving and Roofing Materials	Products of Petroleum and Coal	All except 2951	III
2611	Pulp Mills	Pulp, Paper and Paperboard	All	III
2621	Building Paper and Buildingboard Mills	Pulp, Paper and Paperboard	Waste Paper-Construction	III
2621	Building Paper and Buildingboard Mills	Pulp, Paper and Paperboard	Waste Paper-Board	III
2621	Paper Mills	Pulp, Paper and Paperboard	All	III
2631	Paperboard Mills	Pulp, Paper and Paperboard	All	III
2640	Converted Paper and Paperboard Products	Pulp, Paper and Paperboard	All, Except Containers and Boxes	II
2650	Paperboard Containers and Boxes	Pulp, Paper and Paperboard	All	II
4013	Railroad Transportation	Railroads	Switching and Terminal Establishments	III
1321	Natural Gas Liquids	Recovering/Fractioning	Natural Gas	II
4613	Pipelines, Except Natural Gas	Refined Petroleum Pipelines	Refined Oil with Storage	II
4953	Sanitary Services	Refuse Systems	Construction and Demolition Debris Landfills and Landfarms	II
4953	Sanitary Services	Refuse Systems	Municipal Landfills and Landfarms	II
4953	Sanitary Services	Refuse Systems	Commercial Municipal Waste Landfills and Landfarms	II
4953	Sanitary Services	Refuse Systems	Private Nonhazardous Industrial Waste Landfills and Landfarms	II
4953	Sanitary Services	Refuse Systems	Commercial Nonhazardous Industrial Waste Landfills and Landfarms	IV
4953	Sanitary Services	Refuse Systems	Hazardous Waste Disposal	VI
7699	Repair Shops and Related Services NEC	Repair Services	All Except Tank Truck Cleaning	II
7699	Repair Shops and Related Services NEC	Repair Services	Internal Tank Truck Cleaning	III
1479	Chemical and Fertilizer Mineral Mining NEC	Rock Salt	All	III
2822	Synthetic Rubber (Vulcanizable Elastomers)	Rubber	All	V
3011	Tires and Inner Tubes	Rubber	Tire and Inner Tube Production	IV
3052	Rubber and Plastic Hose and Belting	Rubber	Large-Sized General Molded, Extruded and Fabricated Rubber Plants	IV
3052	Rubber and Plastic Hose and Belting	Rubber	Medium-Sized General Molded, Extruded and Fabricated Rubber Plants	IV
3052	Rubber and Plastic Hose and Belting	Rubber	Small-Sized General Molded, Extruded and Fabricated Rubber Plants	III
3069	Fabricated Rubber Products, NEC	Rubber	Large-Sized General Molded, Extruded and Fabricated Rubber Plants	IV
3069	Fabricated Rubber Products, NEC	Rubber	Latex Foam	III
3069	Fabricated Rubber Products, NEC	Rubber	Latex-Dipped, Latex-Extruded and Latex Molded Goods	III
3069	Fabricated Rubber Products, NEC	Rubber	Medium-Sized General Molded, Extruded and Fabricated Rubber Plants	IV
3069	Fabricated Rubber Products, NEC	Rubber	Small-Sized General Molded, Extruded and Fabricated Rubber Plants	III
1440	Mining of Nonmetallic Minerals	Sand and Gravel	All	II
5093	Miscellaneous Durable Goods	Scrap and Waste Materials	Waste Oil Only	(Refer to SIC 2992)
4952	Sanitary Services	Sewerage Systems	Sewerage Systems	I
2841	Soaps and Other Detergents, Except Specialty Cleaners	Soaps and Detergents	All	III
2842	Specialty Cleaning, Polishing and Sanitary Preparation	Soaps and Detergents	All	III
2843	Surface Active Agents, Finishing Agents, Etc.	Soaps and Detergents	All	III
2844	Perfumes, Cosmetics and Other Toilet Preparations	Soaps and Detergents	Manufacturing of Liquid Soaps	III
4911	Electric Services	Steam Electric	Cooling Tower Blowdown (Fossil Fuel Plants)	IV
4911	Electric Services	Steam Electric	Nuclear Plants	V
4911	Electric Services	Steam Electric	Once-Through Cooling Water (Fossil Fuel Plants)	III
4931	Electric and Other Services Combined	Steam Electric	Cooling Tower Blowdown (Fossil Fuel Plants)	IV
4931	Electric and Other Services Combined	Steam Electric	Nuclear Plants	V
4931	Electric and Other Services Combined	Steam Electric	Once-Through Cooling Water (Fossil Fuel Plants)	III
3200	Stone, Clay, Shell, Glass and Concrete Products	Stone, Clay, Shell, Glass, and Concrete Products	All Except Abrasive, Asbestos, Etc. in 3290	II
1479	Chemical and Fertilizer Mineral Mining NEC	Sulfur	All	V
2211	Broad Woven Fabric Mills, Cotton	Textile Mills	Greige Mills	II
2211	Broad Woven Fabric Mills, Cotton	Textile Mills	Woven Fabric Finishing	V
2221	Broad Woven Fabric Mills, Man-Made Fiber and Silk	Textile Mills	Greige Mills	II
2231	Broad Woven Fabric Mills, Wool	Textile Mills	Greige Mills	II
2231	Broad Woven Fabric Mills, Wool	Textile Mills	Wool Finishing	V
2241	Narrow Fabrics and Other Smallwares Mills	Textile Mills	Greige Mills	II
2241	Narrow Fabrics and Other Smallwares Mills	Textile Mills	Woven Fabric Finishing	V
2251	Women's Full Length and Knee Length Hosiery	Textile Mills	Hosiery	V
2252	Hosiery, Except Women's Full Length and Knee Length	Textile Mills	Hosiery	V
2253	Knit Outerwear Mills	Textile Mills	Greige Mills	II
2253	Knit Outerwear Mills	Textile Mills	Knit Fabric Finishing	V
2254	Knit Underwear Mills	Textile Mills	Knit Fabric Finishing	V
2255	Knit Fabric Mills	Textile Mills	Knit Fabric Finishing	V
2256	Knit Fabric Mills	Textile Mills	Knit Fabric Finishing	V
2257	Circular Knit Fabric Mills	Textile Mills	Knit Fabric Finishing	V
2258	Lace and Warp Knit Fabric Mills	Textile Mills	Knit Fabric Finishing	V
2259	Knitting Mills, NEC	Textile Mills	Knit Fabric Finishing	V
2261	Finishers of Broad Woven Fabrics of Cotton	Textile Mills	Woven Fabric Finishing	V
2262	Finishers of Broad Woven Fabrics/Man-Made Fiber	Textile Mills	Woven Fabric Finishing	V
2269	Finishers of Textiles, NEC	Textile Mills	Woven Fabric Finishing	V
2273	Carpets and Rugs	Textile Mills	Carpet Finishing	V
2273	Carpets and Rugs	Textile Mills	Greige Mills	II
2281	Yarn Spinning Mills	Textile Mills	Greige Mills	II
2281	Yarn Spinning Mills	Textile Mills	Stock and Yarn Dyeing	V
2282	Yarn Texturizing, Throwing, Twisting, and Winding Mills	Textile Mills	Greige Mills	II
2282	Yarn Texturizing, Throwing, Twisting, and Winding Mills	Textile Mills	Stock and Yarn Dyeing	V
2284	Thread Mills	Textile Mills	Stock and Yarn Dyeing	V
2293	Textile Goods NEC	Textile Mills	Padding and Upholstery	II
2294	Textile Goods NEC	Textile Mills	Processed Textile Wastes	II
2297	Nonwoven Fabrics	Textile Mills	Nonwoven Manufacturing	V
2299	Textile Goods NEC	Textile Mills	Wool Scouring and Felt Manufacturing	V
2300	Apparel and Other Finished Products/From Fabrics	Textile Mills	Apparel	II
2410	Logging Camps and Logging Contractors	Timber Products Processing	All	II
2421	Sawmills and Planing Mills, General	Timber Products Processing	Sawmills and Planing Mills	II
2426	Hardwood Dimension and Flooring Mills	Timber Products Processing	Hardwood Dimension and Flooring Mills	II
2429	Special Product Sawmills, NEC	Timber Products Processing	Special Products Sawmills, NEC	II
2431	Millwork	Timber Products Processing	Millwork	II
2434	Wood Kitchen Cabinets	Timber Products Processing	Wood Kitchen Cabinets	II
2435	Hardwood Veneer and Plywood	Timber Products Processing	Plywood	IV
2435	Hardwood Veneer and Plywood	Timber Products Processing	Veneer	II
2436	Softwood Veneer and Plywood	Timber Products Processing	Plywood	IV
2436	Softwood Veneer and Plywood	Timber Products Processing	Veneer	II
2439	Structural Wood Members, NEC	Timber Products Processing	Millwork, Veneer, Plywood and Structural Wood Members	II
2440	Wood Containers	Timber Products Processing	All	II
2450	Wooden Buildings and Mobile Homes	Timber Products Processing	All	II
2491	Wood Preserving	Timber Products Processing	Wood Preserving-Steam	IV
2491	Wood Preserving	Timber Products Processing	Wood Preserving-Boulton	IV
2491	Wood Preserving	Timber Products Processing	Wood Preserving-Inorganic	II
2493	Reconstituted Wood Products	Timber Products Processing	Particleboard	II
2493	Wood Products NEC	Timber Products Processing	Hardboard-Dry Process	II
2493	Wood Products NEC	Timber Products Processing	Wet Process Hardboard (Two Subcategories)	IV
2493	Wood Products NEC	Timber Products Processing	Wood Products, NEC	II
2661	Building Paper and Buildingboard Mills	Timber Products Processing	Barking	II
2679	Building Paper and Buildingboard Mills	Timber Products Processing	Insulation Board (Two Subcategories)	IV
3900	Miscellaneous Manufacturing Industries	Toys, Musical Instruments, Caskets	All Except 3911	II
4922	Natural Gas Transmission	Transmission and Storage	Natural Gas, Compressors only	II
3710	Motor Vehicles and Motor Vehicle Equipment	Transportation Equipment	All	III
3731	Ship Building and Repairing	Transportation Equipment	Ship Building and Repairing	I - IV* *Shall be determined on a case-by-case basis.
3732	Boat Building and Repairing, Pleasure Craft	Transportation Equipment	All	II
3743	Railroad Equipment	Transportation Equipment	All	IV
3751	Motorcycles, Bicycles and Parts	Transportation Equipment	All	II
3764	Guided Missiles and Space Vehicle Propulsion Units	Transportation Equipment	All	V
3790	Miscellaneous Transportation Equipment	Transportation Equipment	All, Including Travel Trailers, Campers, Tanks, ATV	III
4499	Water Transportation NEC	Transportation Services	All	II
4200	Motor Freight Transportation and Warehousing	Trucking, Courier Services, and Warehousing	All	II

La. Admin. Code tit. 33, § IX-1319

Promulgated by the Department of Environmental Quality, Office of Water Resources, LR 11:534 (May 1985), amended LR 14:628 (September 1988), LR 18:735 (July 1992), amended LR 21:798 (August 1995), amended by the Office of the Secretary, Legal Affairs Division, LR 35:1494 (August 2009).

AUTHORITY NOTE: Promulgated in accordance with R.S. 30:2001 et seq., and in particular Section 2014(B)