Guide for Reporting to the National Pollutant Release Inventory 2000: appendix 4


Appendix 4: Four-digit North American Industry Classification System (NAICS) Codes

Four-digit North American Industry Classification System (NAICS) Codes
11 Agriculture, Forestry, Fishing & Hunting
111 Crop Production
1111 Oilseed & Grain Farming
1112 Vegetable & Melon Farming
1113 Fruit & Tree Nut Farming
1114 Greenhouse, Nursery & Floriculture Production
1119 Other Crop Farming
112 Animal Production
1121 Cattle Ranching & Farming
1122 Hog & Pig Farming
1123 Poultry & Egg Production
1124 Sheep & Goat Farming
1125 Animal Aquaculture
1129 Other Animal Production
113 Forestry & Logging
1131 Timber Tract Operations
1132 Forest Nurseries & Gathering Forest Products
1133 Logging
114 Fishing, Hunting & Trapping
1141 Fishing
1142 Hunting & Trapping
115 Support Activities for Agriculture & Forestry
1151 Support Activities for Crop Production
1152 Support Activities for Animal Production
1153 Support Activities for Forestry
21 Mining & Oil & Gas Extraction
211 Oil & Gas Extraction
2111 Oil & Gas Extraction
212 Mining (exc. Oil & Gas)
2121 Coal Mining
2122 Metal Ore Mining
2123 Non-Metallic Mineral Mining & Quarrying
213 Support Act.- Mining & Oil & Gas Extraction
2131 Support Act.- Mining & Oil & Gas Extraction
22 Utilities
221 Utilities
2211 Electricity Generation, Transmission & Dist.
2212 Natural Gas Distribution
2213 Water, Sewage & Other Systems
23 Construction
231 Prime Contracting
2311 Land Subdivision & Land Development
2312 Building Construction
2313 Engineering Construction
2314 Construction Management
232 Trade Contracting
2321 Site Preparation Work
2322 Building Structure Work
2323 Building Exterior Finishing Work
2324 Building Interior Finishing Work
2325 Building Equipment Installation
2329 Other Special Trade Contracting
31-33 Manufacturing
311 Food Mfg.
3111 Animal Food Mfg.
3112 Grain & Oilseed Milling
3113 Sugar & Confectionery Product Mfg.
3114 Fruit & Veg. Preserving & Specialty Food Mfg.
3115 Dairy Product Mfg.
3116 Meat Product Mfg.
3117 Seafood Product Preparation & Packaging
3118 Bakeries & Tortilla Mfg.
3119 Other Food Mfg.
312 Beverage & Tobacco Product Mfg.
3121 Beverage Mfg.
3122 Tobacco Mfg.
313 Textile Mills
3131 Fibre, Yarn & Thread Mills
3132 Fabric Mills
3133 Textile & Fabric Finishing & Fabric Coating
314 Textile Product Mills
3141 Textile Furnishings Mills
3149 Other Textile Product Mills
315 Clothing Mfg.
3151 Clothing Knitting Mills
3152 Cut & Sew Clothing Mfg.
3159 Clothing Accessories & Other Clothing Mfg.
316 Leather & Allied Product Mfg.
3161 Leather & Hide Tanning & Finishing
3162 Footwear Mfg.
3169 Other Leather & Allied Product Mfg.
321 Wood Product Mfg.
3211 Sawmills & Wood Preservation
3212 Veneer, Plywood & Eng'rd Wood Product Mfg.
3219 Other Wood Product Mfg.
322 Paper Mfg.
3221 Pulp, Paper & Paperboard Mills
3222 Converted Paper Product Mfg.
323 Printing & Related Support Activities
3231 Printing & Related Support Activities
324 Petroleum & Coal Products Mfg.
3241 Petroleum & Coal Products Mfg.
325 Chemical Mfg.
3251 Basic Chemical Mfg.
3252 Resin, Synth. Rubber, & Fibre & Filament Mfg.
3253 Pesticide, Fertilizer & Other Agr. Chem. Mfg.
3254 Pharmaceutical & Medicine Mfg.
3255 Paint, Coating & Adhesive Mfg.
3256 Soap, Cleaning Compound & Toilet Prep. Mfg.
3259 Other Chemical Product Mfg.
326 Plastics & Rubber Products Mfg.
3261 Plastic Product Mfg.
3262 Rubber Product Mfg.
327 Non-Metallic Mineral Product Mfg.
3271 Clay Product & Refractory Mfg.
3272 Glass & Glass Product Mfg.
3273 Cement & Concrete Product Mfg.
3274 Lime & Gypsum Product Mfg.
3279 Other Non-Metallic Mineral Product Mfg.
331 Primary Metal Mfg.
3311 Iron & Steel Mills & Ferro-Alloy Mfg.
3312 Steel Product Mfg. from Purchased Steel
3313 Alumina & Aluminum Production & Processing
3314 Non-Ferrous (exc. Al) Production & Processing
3315 Foundries
332 Fabricated Metal Product Mfg.
3321 Forging & Stamping
3322 Cutlery & Hand Tool Mfg.
3323 Architectural & Structural Metals Mfg.
3324 Boiler, Tank & Shipping Container Mfg.
3325 Hardware Mfg.
3326 Spring & Wire Product Mfg.
3327 Machine Shops, Turned Product & Related Mfg.
3328 Coating, Engraving & Heat Treating Activities
3329 Other Fabricated Metal Product Mfg.
333 Machinery Mfg.
3331 Agr., Construction & Mining Machinery Mfg.
3332 Industrial Machinery Mfg.
3333 Commercial & Service Industry Machinery Mfg.
3334 Ventilation, Heating, AC & Refrig. Equip. Mfg
3335 Metalworking Machinery Mfg.
3336 Engine, Turbine & Power Transmission Mfg.
3339 Other General-Purpose Machinery Mfg.
334 Computer & Electronic Product Mfg.
3341 Computer & Peripheral Equipment Mfg.
3342 Communications Equipment Mfg.
3343 Audio & Video Equipment Mfg.
3344 Semiconductor & Electronic Component Mfg.
3345 Instruments Mfg.
3346 Mfg. & Reproducing Magnetic & Optical Media
335 Electric Equip., Appliance & Component Mfg.
3351 Electric Lighting Equipment Mfg.
3352 Household Appliance Mfg.
3353 Electrical Equipment Mfg.
3359 Other Electrical Equipment & Component Mfg.
336 Transportation Equipment Mfg.
3361 Motor Vehicle Mfg.
3362 Motor Vehicle Body & Trailer Mfg.
3363 Motor Vehicle Parts Mfg.
3364 Aerospace Product & Parts Mfg.
3365 Railroad Rolling Stock Mfg.
3366 Ship & Boat Building
3369 Other Transportation Equipment Mfg.
337 Furniture & Related Product Mfg.
3371 Household & Inst. Furniture & Cabinet Mfg.
3372 Office Furniture (including Fixtures) Mfg.
3379 Other Furniture-Related Product Mfg.
339 Miscellaneous Mfg.
3391 Medical Equipment & Supplies Mfg.
3399 Other Miscellaneous Mfg.
41 Wholesale Trade
411 Farm Product Whl.
4111 Farm Product Whl.
412 Petroleum Product Whl.
4121 Petroleum Product Whl.
413 Food, Beverage & Tobacco Whl.
4131 Food Whl.
4132 Beverage Whl.
4133 Cigarette & Tobacco Product Whl.
414 Personal & Household Goods Whl.
4141 Textile, Clothing & Footwear Whl.
4142 Home Ent. Equip & Hhld. Appliance Whl.
4143 Home Furnishings Whl.
4144 Personal Goods Whl.
4145 Pharmaceuticals, Toiletries & Related Whl.
415 Motor Vehicle & Parts Whl.
4151 Motor Vehicle Whl.
4152 New Motor Vehicle Parts & Accessories Whl.
4153 Used Motor Vehicle Parts & Accessories Whl.
416 Building Material & Supplies Whl.
4161 Electrical, Plumbing, Heating & AC Equip. Whl
4162 Metal Service Centres
4163 Lumber & Other Building Supplies Whl.
417 Machinery, Equipment & Supplies Whl.
4171 Farm, Lawn & Garden Machinery & Equip. Whl.
4172 Construction, Forestry & Ind'l Machinery Whl.
4173 Computer & Communications Equipment Whl.
4179 Other Machinery, Equipment & Supplies Whl.
418 Miscellaneous Wholesaler- Distributors
4181 Recyclable Material Whl.
4182 Paper & Disposable Plastic Product Whl.
4183 Agricultural Supplies Whl.
4184 Chemical (exc. Agr.) & Allied Product Whl.
4189 Other Misc. Whl.
419 Wholesale Agents & Brokers
4191 Wholesale Agents & Brokers
44-45 Retail Trade
441 Motor Vehicle and Parts Dealers
4411 Automobile Dealers
4412 Other Motor Vehicle Dealers
4413 Automotive Parts, Accessories & Tire Stores
442 Furniture & Home Furnishings Stores
4421 Furniture Stores
4422 Home Furnishings Stores
443 Electronics & Appliance Stores
4431 Electronics & Appliance Stores
444 Building Material & Garden Equipment Dealers
4441 Building Material & Supplies Dealers
4442 Lawn & Garden Equipment & Supplies Stores
445 Food & Beverage Stores
4451 Grocery Stores
4452 Specialty Food Stores
4453 Beer, Wine & Liquor Stores
446 Health & Personal Care Stores
4461 Health & Personal Care Stores
447 Gasoline Stations
4471 Gasoline Stations
448 Clothing & Clothing Accessories Stores
4481 Clothing Stores
4482 Shoe Stores
4483 Jewellery, Luggage & Leather Goods Stores
451 Sporting Goods, Hobby, Book & Music Stores
4511 Sport, Hobby & Musical Instrument Stores
4512 Book, Periodical & Music Stores
452 General Merchandise Stores
4521 Department Stores
4529 Other General Merchandise Stores
453 Misc. Store Retailers
4531 Florists
4532 Office Supply, Stationery & Gift Stores
4533 Used Merchandise Stores
4539 Other Misc. Store Retailers
454 Non-Store Retailers
4541 Electronic Shopping & Mail-Order Houses
4542 Vending Machine Operators
4543 Direct Selling Establishments
48-49 Transportation & Warehousing
481 Air Transportation
4811 Scheduled Air Transportation
4812 Non-Scheduled Air Transportation
482 Rail Transportation
4821 Rail Transportation
483 Water Transportation
4831 Deep Water Transportation
4832 Inland Water Transportation
484 Truck Transportation
4841 General Freight Trucking
4842 Specialized Freight Trucking
485 Transit & Ground Passenger Transportation
4851 Urban Transit Systems
4852 Interurban & Rural Bus Transportation
4853 Taxi & Limousine Service
4854 School & Employee Bus Transportation
4855 Charter Bus Industry
4859 Other Transit & Ground Passenger Transport
486 Pipeline Transportation
4861 Pipeline Transportation of Crude Oil
4862 Pipeline Transportation of Natural Gas
4869 Other Pipeline Transportation
487 Scenic & Sightseeing Transportation
4871 Scenic & Sightseeing Transportation, Land
4872 Scenic & Sightseeing Transportation, Water
4879 Scenic & Sightseeing Transportation, Other
488 Support Activities for Transportation
4881 Support Activities for Air Transportation
4882 Support Activities for Rail Transportation
4883 Support Activities for Water Transportation
4884 Support Activities for Road Transportation
4885 Freight Transportation Arrangement
4889 Other Support Activities for Transportation
491 Postal Service
4911 Postal Service
492 Couriers & Messengers
4921 Couriers
4922 Local Messengers & Local Delivery
493 Warehousing & Storage
4931 Warehousing & Storage
51 Information & Cultural Industries
511 Publishing Industries
5111 Newspaper, Periodical, Book & DB Publishers
5112 Software Publishers
512 Motion Picture & Sound Recording Industries
5121 Motion Picture & Video Industries
5122 Sound Recording Industries
513 Broadcasting & Telecommunications
5131 Radio & Television Broadcasting
5132 Pay TV, Specialty TV & Program Distribution
5133 Telecommunications
514 Information & Data Processing Services
5141 Information Services
5142 Data Processing Services
52 Finance & Insurance
521 Monetary Authorities - Central Bank
5211 Monetary Authorities - Central Bank
522 Credit Intermediation & Related Activities
5221 Depository Credit Intermediation
5222 Non-Depository Credit Intermediation
5223 Activities Related to Credit Intermediation
523 Securities, Commodity Contracts & Related
5231 Securities & Commodity Contracts Intermed.
5232 Securities & Commodity Exchanges
5239 Other Financial Investment Activities
524 Insurance Carriers & Related Activities
5241 Insurance Carriers
5242 Agencies, Brokerages & Other Insurance Act.
526 Funds and Other Financial Vehicles
5261 Pension Funds
5269 Other Funds and Financial Vehicles
53 Real Estate & Rental & Leasing
531 Real Estate
5311 Lessors of Real Estate
5312 Offices of Real Estate Agents & Brokers
5313 Activities Related to Real Estate
532 Rental & Leasing Services
5321 Automotive Equipment Rental & Leasing
5322 Consumer Goods Rental
5323 General Rental Centres
5324 Commercial & Ind'l Machinery Rental & Leasing
533 Lessors of Non-Financial Intangible Assets
5331 Lessors of Non-Financial Intangible Assets
54 Professional, Scientific & Technical Services
541 Professional, Scientific & Technical Services
5411 Legal Services
5412 Accounting, Tax Prep. & Bookkeeping Services
5413 Architectural, Engineering & Related Services
5414 Specialized Design Services
5415 Computer Systems Design & Related Services
5416 Mgmt., Scientific & Technical Consulting Serv.
5417 Scientific R&D Services
5418 Advertising & Related Services
5419 Other Prof., Scientific & Technical Services
55 Management of Companies & Enterprises
551 Management of Companies & Enterprises
5511 Management of Companies & Enterprises
56 Admin., Support, Waste Mgmt & Remed. Services
561 Administrative & Support Services
5611 Office Administrative Services
5612 Facilities Support Services
5613 Employment Services
5614 Business Support Services
5615 Travel Arrangement & Reservation Services
5616 Investigation & Security Services
5617 Services to Buildings & Dwellings
5619 Other Support Services
562 Waste Management & Remediation Services
5621 Waste Collection
5622 Waste Treatment & Disposal
5629 Remediation & Other Waste Mgmt. Services
61 Educational Services
611 Educational Services
6111 Elementary & Secondary Schools
6112 Community Colleges & C.E.G.E.P.s
6113 Universities
6114 Business Schools & Computer & Mgmt. Training
6115 Technical & Trade Schools
6116 Other Schools & Instruction
6117 Educational Support Services
62 Health Care & Social Assistance
621 Ambulatory Health Care Services
6211 Offices of Physicians
6212 Offices of Dentists
6213 Offices of Other Health Practitioners
6214 Out-Patient Care Centres
6215 Medical & Diagnostic Laboratories
6216 Home Health Care Services
6219 Other Ambulatory Health Care Services
622 Hospitals
6221 General Medical & Surgical Hospitals
6222 Psychiatric & Substance Abuse Hospitals
6223 Specialty (exc. Psych., etc.) Hospitals
623 Nursing & Residential Care Facilities
6231 Nursing Care Facilities
6232 Res. Developmental Handicap, etc., Facilities
6233 Community Care Facilities for the Elderly
6239 Other Residential Care Facilities
624 Social Assistance
6241 Individual & Family Services
6242 Community Food & Housing & Emerg., etc. Serv.
6243 Vocational Rehabilitation Services
6244 Child Day-Care Services
71 Arts, Entertainment & Recreation
711 Performing Arts, Spectator Sports & Related
7111 Performing Arts Companies
7112 Spectator Sports
7113 Promoters of Performing Arts, Sports, etc.
7114 Agents & Managers for Public Figures
7115 Independent Artists, Writers & Performers
712 Heritage Institutions
7121 Heritage Institutions
713 Amusement, Gambling & Recreation Industries
7131 Amusement Parks & Arcades
7132 Gambling Industries
7139 Other Amusement & Recreation Industries
72 Accommodation & Food Services
721 Accommodation Services
7211 Traveller Accommodation
7212 RV Parks & Recreational Camps
7213 Rooming & Boarding Houses
722 Food Services & Drinking Places
7221 Full-Service Restaurants
7222 Limited-Service Eating Places
7223 Special Food Services
7224 Drinking Places (Alcoholic Beverages)
81 Other Services (exc. Public Administration)
811 Repair and Maintenance
8111 Automotive R&M
8112 Electronic & Precision Equipment R&M
8113 Commercial & Ind'l Mach. & Equip. R&M
8114 Personal & Household Goods R&M
812 Personal & Laundry Services
8121 Personal Care Services
8122 Funeral Services
8123 Dry Cleaning and Laundry Services
8129 Other Personal Services
813 Religious, Grant-Making, Civic & Similar Orgs.
8131 Religious Organizations
8132 Grant-Making & Giving Services
8133 Social Advocacy Organizations
8134 Civic & Social Organizations
8139 Business, Prof., Labour & Other Member. Orgs.
814 Private Households
8141 Private Households
91 Public Administration
911 Federal Government Public Administration
9111 Defence Services
9112 Federal Protective Services
9113 Federal Labour, Employment & Immigration Serv.
9114 Foreign Affairs & International Assistance
9119 Other Fed. Government Public Administration
912 Prov. & Territorial Public Administration
9121 Provincial Protective Services
9122 Provincial Labour & Employment Services
9129 Other Prov. & Terr. Public Administration
913 Municipal Public Administration
9131 Municipal Protective Services
9139 Other Municipal Public Administration
914 Aboriginal Public Administration
9141 Aboriginal Public Administration
919 Extra-Territorial Public Administration
9191 Extra-Territorial Public Administration

 

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