{"data":{"id":"us/40-cfr-appendix-a-to-part-438","jurisdiction":"us","citation":"40 CFR Appendix A to Part 438","heading":"Appendix A to Part 438—Typical Products in Metal Products and Machinery Sectors","body":"AEROSPACE Guided Missiles \u0026 Space Vehicle Guided Missile \u0026 Space Vehicle Prop Other Space Vehicle \u0026 Missile Parts AIRCRAFT Aircraft Engines \u0026 Engine Parts Aircraft Frames Manufacturing Aircraft Parts \u0026 Equipment Airports, Flying Fields, \u0026 Services BUS \u0026 TRUCK Bus Terminal \u0026 Service Facilities Courier Services, Except by Air Freight Truck Terminals, W/ or W/O Maintenance. Intercity \u0026 Rural Highways (Buslines) Local \u0026 Suburban Transit (Bus \u0026 subway) Local Passenger. Trans. (Lim., Amb., Sight See) Local Trucking With Storage Local Trucking Without Storage Motor Vehicle Parts \u0026 Accessories School Buses Trucking Truck \u0026 Bus Bodies Truck Trailers\nELECTRONIC EQUIPMENT Communications Equipment Connectors for Electronic Applications Electric Lamps Electron Tubes Electronic Capacitors Electronic Coils \u0026 Transformers Electronic Components Radio \u0026 TV Communications Equipment Telephone \u0026 Telegraph Apparatus HARDWARE Architectural \u0026 Ornamental Metal Work Bolts, Nuts, Screws, Rivets \u0026 Washers Crowns \u0026 Closures Cutlery Fabricated Metal Products Fabricated Pipe \u0026 Fabricated Pipe Fittings Fabricated Plate Work (Boiler Shops) Fabricated Structural Metal Fasteners, Buttons, Needles \u0026 Pins Fluid Power Values \u0026 Hose Fittings Hand \u0026 Edge Tools Hand Saws \u0026 Saw Blades Hardware Heating Equipment, Except Electric Industrial Furnaces \u0026 Ovens Iron \u0026 Steel Forgings Machine Tool Accessories \u0026 Measuring Devices Machine Tools, Metal Cutting Types Machine Tools, Metal Forming Types Metal Shipping Barrels, Drums, Kegs, Pails Metal Stampings Power Driven Hand Tools Prefabricated Metal Buildings \u0026 Components Screw Machine Products Sheet Metal Work Special Dies \u0026 Tools, Die Sets, Jigs, Etc. Steel Springs Valves \u0026 Pipe Fittings Wire Springs HOUSEHOLD EQUIPMENT Commercial, Ind. \u0026 Inst. Elec. Lighting Fixtures Current-Carrying Wiring Devices Electirc Housewares \u0026 Fans Electric Lamps Farm Freezers Household Appliances Household Cooking Equipment Household Refrig. \u0026 Home \u0026 Farm Freezers Household Laundry Equipment Household Vacuum Cleaners Lighting Equipment Noncurrent-Carrying Wiring Devices Radio \u0026 Television Repair Shops Radio \u0026 Television Sets Except Commn. Types Refrig. \u0026 Air Cond. Serv. \u0026 Repair Shops Residential Electrical Lighting Fixtures\nINSTRUMENTS Analytical Instruments Automatic Environmental Controls Coating, Engraving, \u0026 Allied Services Dental Equipment \u0026 Supplies Ophthalmic Goods Fluid Meters \u0026 Counting Devices Instruments to Measure Electricity Laboratory Apparatus \u0026 Furniture Manufacturing Industries Measuring \u0026 Controlling Devices Optical Instruments \u0026 Lenses Orthopedic, Prosthetic, \u0026 Surgical Supplies Pens, Mechanical Pencils, \u0026 Parts Process Control Instruments Search \u0026 Navigation Equipment Surgical \u0026 Medical Instruments \u0026 Apparatus Watches, Clocks, Associated Devices \u0026 Parts MOBILE INDUSTRIAL EQUIPMENT Construction Machinery \u0026 Equipment Farm Machinery \u0026 Equipment Garden Tractors \u0026 Lawn \u0026 Garden Equipment Hoist, Industrial Cranes \u0026 Monorails Industrial Trucks, Tractors, Trailers, Tanks \u0026 Tank Components Mining machinery \u0026 equipment, except oil field MOTOR VEHICLE Auto Exhaust System Repair Shops Automobile Dealers (new \u0026 used) Auto. Dealers (Dunebuggy, Go-cart, Snowmobile) Automobile Service (includes Diag. \u0026 Insp. Cntrs.) Automotive Equipment Automotive Glass Replacement Shops Automotive Repairs Shops Automotive Stampings Automotive Transmission Repair Shops Carburetors, Pistons Rings, Values Electrical Equipment for Motor General Automotive Repair Shops Mobile Homes Motor Vehicle \u0026 Automotive Bodies Motor Vehicle Parts \u0026 Accessories Motorcycle Dealers Motorcycles Passenger Car Leasing Recreational \u0026 Utility Trailer Dealers Taxicabs Top \u0026 Body Repair \u0026 Paint Shops Travel Trailers \u0026 Campers Vehicles Vehicular Lighting Equipment Welding Shops (includes Automotive)\nINSTRUMENTS OFFICE MACHINE Calculating \u0026 Accounting Equipment Computer Maintenance \u0026 Repair Computer Peripheral Equipment Computer Related Services Computer Rental \u0026 Leasing Computer Storage Devices Computer Terminals Electrical \u0026 Electronic Repair Electronic Computers Office Machines Photographic Equipment \u0026 Supplies ORDNANCE Ammunition Ordnance \u0026 Accessories Small Arms Small Arms Ammunition PRECIOUS METALS \u0026 JEWELRY Costume Jewelry Jewelers' Materials \u0026 Lapidary Work Jewelry, Precious Metal Musical Instruments Silverware, Plated Ware, \u0026 Stainless\nRAILROAD Line-Haul Railroads Railcars, Railway Systems Switching \u0026 Terminal Stations SHIPS \u0026 BOATS Boat Building \u0026 Repairing Deep Sea Domestic Transportation of Freight Deep Sea Passenger Transportation, Except by Ferry Freight Transportation on the Great Lakes Marinas Ship Building \u0026 Repairing Towing \u0026 Tugboat Service Water Passenger Transportation Ferries Water Transportation of Freight Water Transportation Services STATIONARY INDUSTRIAL EQUIPMENT Air \u0026 Gas Compressors Automatic Vending Machines Ball \u0026 Roller Bearings Blowers \u0026 Exhaust \u0026 Ventilation Fans Commercial Laundry Equipment Conveyors \u0026 Conveying Equipment Electric Industrial Apparatus Elevators \u0026 Moving Stairways Equipment Rental \u0026 Leasing Food Product Machinery Fluid Power Cylinders \u0026 Actuators Fluid Power Pumps \u0026 Motors General Industrial Machinery Heavy Construction Equipment Rental Industrial Machinery Industrial Patterns Industrial Process Furnaces \u0026 Ovens Internal Combustion Engines Measuring \u0026 Dispensing Pumps Mechanical Power Transmission Equipment Metal Working Machinery Motors \u0026 Generators Oil Field Machinery \u0026 Equipment Packaging Machinery Paper Industries Machinery Printing Trades Machinery \u0026 Equipment Pumps \u0026 Pumping Equipment Refrigeration \u0026 Air \u0026 Heating Equipment Relays \u0026 Industrial Controls Rolling Mill Machinery \u0026 Equipment Scales \u0026 Balances, Except Laboratory Service Industry Machines Special Industry Machinery Speed Changers, High Speed Drivers \u0026 Gears Steam, Gas, Hydraulic Turbines, Generator Units Switchgear \u0026 Switchboard Apparatus Textile Machinery Transformers Welding Apparatus Woodworking Machinery\nMISCELLANEOUS METAL PRODUCTS Miscellaneous Fabricated Wire Products Miscellaneous Metal Work Miscellaneous Repair Shops \u0026 Related Services Miscellaneous Transportation Equipment","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 438—METAL PRODUCTS AND MACHINERY POINT SOURCE CATEGORY"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"fb4bc5734cc0ce2c01bd83a8b50cfd76b7139441444763208dcfda8b756fbdec","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-438.15","next":"us/40-cfr-appendix-b-to-part-438"},"notice":"GroundRules: Original legal text. Not legal advice."}